National Weather Service United States Department of Commerce

For current avalanche forecasts, conditions, and advisories go to Bridger-Teton Avalanche Center or Gallatin National Forest Avalanche Center

000
FWUS45 KRIW 152021
SAGRIW

Forecast for Bridger-Teton National Forest Avalanche Center
National Weather Service Riverton WY
121 PM MST Fri Jan 15 2021


.DISCUSSION...

A weak Pacific trough and cold front will cross the area tonight and
bring some snow. With limited moisture and forcing, amounts will
remain on the light side. At this point, the steadiest snow looks to
fall between 7 pm and 1 am. Winds will be gusty over the peaks but
high winds are not expected. Accumulating snow should end by sunrise
Saturday with only some leftover flurries the rest of the day.
Another chance of snow will move in Sunday afternoon into Sunday
night but confidence in details is still low at this time.

Forecaster...Hattings

WYZ012-161115-
RENDEZVOUS MOUNTAIN-TETON WY
43.59N 110.89W ELEV. 10318 FT
121 PM MST Fri Jan 15 2021

DATE          Fri 01/15/21      Sat 01/16/21            Sun 01/17/21         Mon
MST 3HRLY     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      12          17          11          16          10
TEMP          23 23 21 18 13 13 13 16 17 13 11 11 12 12 11 15 16 12 10 10 10 10
DEWPT         16 11 15 14  4  9  8  6  5  5  3  4  4  6  5 10 11  7  5  6  5  6
RH            70 59 77 84 67 84 80 64 58 70 69 73 70 76 76 80 80 80 80 83 80 83
WIND DIR       W  W  W  W NW NW NW NW NW NW NW  W  W NW  W SW SW SW  W  W  W  W
WIND SPD      15 22 19 14 24 16 19 21 21 21 18 14 16 14 12 12 12 14 14 14 17 20
WIND GUST     22 33 29 23 36 24 29 33 33       23 24 23 19 19 19 23 23 23 26 29
CLOUDS        SC BK BK OV BK SC SC SC SC FW SC SC SC SC BK BK BK BK BK BK BK BK
CLOUDS(%)     39 60 66 85 70 52 45 37 34 30 39 47 51 57 64 73 71 72 74 69 72 75
POP 12HR                     70          20           0          40          60
QPF 12HR                   0.14           0           0        0.04        0.16
SNOW 12HR                     2       00-00       00-00           T           2
SNOW                 C  L  C  S                             C  C  L  L  C  C  C


DATE           01/18/21  Tue 01/19/21  Wed 01/20/21  Thu 01/21/21  Fri 01/22/21
MST 6HRLY     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          13       2    16       6    16       6    17       5    17
TEMP          12  8  6    3 12  9  8   11 14  8  6   11 16  8  7    7 12  9
DEWPT          4 -2 -8  -10 -1 -1 -5    0  4  0 -2    2  7  0 -3   -3  4  2
PWIND DIR        NW       N     W       W     W       W     W       W    SW
WIND CHAR        BZ      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    BK SC FW   CL CL CL FW   SC SC SC SC   SC BK SC SC   SC SC BK
POP 12HR         MM       0     0      20    20       5    10      20    40
SNOW           C  S
SNOWSHWRS                               S  S  S                S    S  C  C

$$

WYZ013-161115-
JACKSON AIRPORT-TETON WY
43.60N 110.73W ELEV. 6451 FT
121 PM MST Fri Jan 15 2021

DATE          Fri 01/15/21      Sat 01/16/21            Sun 01/17/21         Mon
MST 3HRLY     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                       7          27           4          28          11
TEMP          21 23 22 23  8  8  7 17 25 17  8  7  6  6  4 16 25 21 14 13 13 12
DEWPT         13 15 15 20  7  7  6 15 16 11  5  3  3  3  1 12 18 17 12 11 11 10
RH            65 71 74 88 96 96 96 92 68 77 87 83 87 87 87 84 74 84 92 91 91 91
WIND DIR       E  S SW SW  E  E SE  S  S  S SW  W  W  S  S SW SW SW SW  W  W  W
WIND SPD       4  6  9 10 10  6  5  4  6  9  8  6  6  5  5  4  5  8  9  8  9 11
CLOUDS        SC BK BK OV BK SC SC SC SC SC SC SC SC BK OV OV BK BK OV BK OV OV
CLOUDS(%)     54 64 75 86 67 58 53 48 44 41 47 52 56 71 83 85 67 70 81 77 84 83
POP 12HR                     50           5           0          30          50
QPF 12HR                   0.04           0           0        0.02        0.06
SNOW 12HR                     T       00-00       00-00           T           1
SNOW                 C  C  C                                C  C  C  C  C  C  S


DATE           01/18/21  Tue 01/19/21  Wed 01/20/21  Thu 01/21/21  Fri 01/22/21
MST 6HRLY     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          25      -2    23       1    25       3    25       1    25
TEMP          18 20  8    1 14 16  3    2 15 19  8    5 17 21  9    3 16 20
DEWPT         14 11  3   -3  6  5 -3   -2  7  9  4    2 10 12  5   -1  9 10
PWIND DIR        NW       N    SE      SW    SW      SW    SW       S    SE
WIND CHAR        GN      GN    LT      LT    GN      LT    LT      LT    LT
AVG CLOUDS    OV SC FW   CL CL CL FW   SC SC SC SC   SC BK SC SC   SC SC SC
POP 12HR         MM       0     0      10    20       5    10      10    30
SNOW           S
SNOWSHWRS                                  S                           S  C

$$

WYZ013-161115-
BT AVALANCHE CENTER-TETON WY
43.59N 110.83W ELEV. 6320 FT
121 PM MST Fri Jan 15 2021

DATE          Fri 01/15/21      Sat 01/16/21            Sun 01/17/21         Mon
MST 3HRLY     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      12          28          10          29          16
TEMP          24 25 23 22 13 12 12 19 26 23 19 17 13 12 10 18 27 26 23 21 18 17
DEWPT         14 14 16 17  9  8  8 14 17 16 13 10  8  7  6 13 19 19 16 15 12 11
RH            65 62 74 81 84 84 84 80 68 74 77 73 80 80 83 80 71 74 74 77 77 77
WIND DIR       S SW SW SW NW NW  W  S SW  W  W  W  W SW SW SW SW SW  W  W  W  W
WIND SPD       4  6  8  9  8  4  4  4  6  8  6  5  5  3  3  3  5  5  6  5  8 10
CLOUDS        SC BK BK BK BK SC SC SC SC SC SC SC SC BK BK BK BK BK BK BK BK BK
CLOUDS(%)     45 62 70 77 61 51 45 39 36 34 40 46 51 62 70 75 67 71 75 69 75 75
POP 12HR                     60          10           0          30          50
QPF 12HR                   0.05           0           0        0.02        0.07
SNOW 12HR                     1       00-00       00-00           T           1
SNOW                 C  L  C                                C  C  C  C  C  C  S


DATE           01/18/21  Tue 01/19/21  Wed 01/20/21  Thu 01/21/21  Fri 01/22/21
MST 6HRLY     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          26       3    21       6    23       7    24       6    25
TEMP          20 20 12    6 13 16  9    7 16 17 10    9 17 20 13    9 16 17
DEWPT         13 10  2   -2  3  5 -1   -1  6  6  1    1  8 11  4    1  7  8
PWIND DIR        NW       N    SE      SW    SW      SW     S       S    SE
WIND CHAR        GN      GN    LT      LT    GN      LT    LT      LT    LT
AVG CLOUDS    BK SC FW   CL CL CL FW   SC SC SC SC   SC BK SC SC   SC SC BK
POP 12HR         MM       0     0      20    20       5    10      20    30
SNOW           S  S
SNOWSHWRS                               S  S  S                     S  S  C

$$

WYZ012-161115-
SNOW KING MOUNTAIN-TETON WY
43.46N 110.76W ELEV. 7810 FT
121 PM MST Fri Jan 15 2021

DATE          Fri 01/15/21      Sat 01/16/21            Sun 01/17/21         Mon
MST 3HRLY     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      12          25          13          26          16
TEMP          26 26 24 23 13 12 13 19 25 20 15 14 14 13 13 21 26 22 18 17 17 16
DEWPT         14 16 15 19  6  8  9 13 15 14 11 10 10 10 10 17 21 17 14 12 12 12
RH            58 65 68 84 73 84 84 77 65 77 84 84 84 87 87 84 81 81 84 80 80 84
WIND DIR      SW  S  S SW SW  W  W  W SW SW  W  W  W  S  S SW SW SW SW  W  W  W
WIND SPD       4  5  8  9 11  8  8  6  8  9  8  6  6  5  6  5  8  8  9  8 10 13
WIND GUST                                                                    20
CLOUDS        SC BK BK OV BK SC SC SC SC SC SC SC SC BK BK BK BK BK BK BK BK BK
CLOUDS(%)     42 64 74 83 62 55 46 37 35 34 42 50 54 65 71 66 68 71 75 72 74 77
POP 12HR                     50           5           0          30          50
QPF 12HR                   0.05           0           0        0.01        0.09
SNOW 12HR                     1       00-00       00-00           T           1
SNOW                 C  C  C                                C  C  C  C  C  C  S


DATE           01/18/21  Tue 01/19/21  Wed 01/20/21  Thu 01/21/21  Fri 01/22/21
MST 6HRLY     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          22       5    21       8    23       9    23       8    23
TEMP          20 17 12    7 14 15 10   10 17 18 11   11 16 18 13   10 16 13
DEWPT         13  9  2   -1  5  7 -1    3 10 12  5    4 11 11  5    2  9  8
PWIND DIR        NW       N     E      SW    SW      SW    SW       S    SE
WIND CHAR        GN      GN    LT      GN    GN      LT    LT      GN    LT
AVG CLOUDS    BK SC FW   CL CL CL FW   SC SC SC SC   SC BK SC SC   SC SC SC
POP 12HR         MM       0     0      20    20       5    10      10    30
SNOW           S  S
SNOWSHWRS                               S  S  S                        S  C

$$

WYZ012-161115-
FREDS MOUNTAIN-TETON WY
43.79N 110.93W ELEV. 9840 FT
121 PM MST Fri Jan 15 2021

DATE          Fri 01/15/21      Sat 01/16/21            Sun 01/17/21         Mon
MST 3HRLY     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      11          18          10          19           9
TEMP          28 21 19 18 12 13 13 16 17 12 10 10 12 13 12 16 17 12 10  9 10 11
DEWPT         14 12 14 15  6  7  6  7  8  8  4  6  7  8  7 11 12  9  6  6  5  6
RH            55 68 80 88 76 76 73 67 67 84 76 83 80 80 80 80 80 87 83 87 80 80
WIND DIR       S SW SW  W  W  W  W  W  W  W  W  W  W SW SW SW SW SW  W  W  W  W
WIND SPD       5  6  8  9 10  8  8  6  8  9  8  6  8  5  5  6  6  9  8  8 10 13
WIND GUST                                                                    20
CLOUDS        SC BK OV OV BK BK SC SC SC SC SC SC SC BK BK OV OV OV BK BK BK BK
CLOUDS(%)     54 74 82 89 67 67 56 46 41 37 48 58 56 62 78 82 87 84 79 79 77 76
POP 12HR                     70          30           0          30          50
QPF 12HR                   0.15        0.01           0        0.05        0.18
SNOW 12HR                     2           T       00-00           1           2
SNOW                 C  L  C  C                             C  C  C  C  C  C  S


DATE           01/18/21  Tue 01/19/21  Wed 01/20/21  Thu 01/21/21  Fri 01/22/21
MST 6HRLY     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          16       3    20       6    19       6    20       5    20
TEMP          14  9  4    6 16 12  8   16 17 11  7   14 19 12  6   12 17 13
DEWPT          8  0 -6   -7  1  0 -4    3  6  3  0    4  9  4 -3    2  8  5
PWIND DIR        NW       N    NW      SW     W       W    SW      SW     S
WIND CHAR        GN      GN    LT      LT    GN      LT    LT      LT    LT
AVG CLOUDS    BK SC FW   CL CL CL FW   SC SC SC SC   SC SC SC SC   SC SC BK
POP 12HR         MM       0     0      20    20       5    10      20    30
SNOW           S
SNOWSHWRS                               S  S  S                S    S  S  C

$$

WYZ024-161115-
BLIND BULL SUMMIT-LINCOLN WY
42.97N 110.62W ELEV. 9000 FT
121 PM MST Fri Jan 15 2021

DATE          Fri 01/15/21      Sat 01/16/21            Sun 01/17/21         Mon
MST 3HRLY     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      13          22          11          23          13
TEMP          27 23 20 20 14 13 14 20 22 16 13 13 12 11 12 20 23 17 15 15 14 13
DEWPT         17 14 14 17  3  5  8 11 16  9  5  3  5  6  7 14 17 11  9  5  4  5
RH            65 68 77 88 61 70 76 67 77 73 70 63 73 80 80 77 77 77 77 64 64 70
WIND DIR       W  W  W  W  W NW NW NW NW  W  W  W  W  W  W  W  W  W  W  W  W NW
WIND SPD      11 10 12 13 17 14 14 13 16 17 16 14 13 11 10 12 13 12 13 16 17 18
WIND GUST           19 20 26 23 23 20 24       23 20       19 20 19 20 24 25 26
CLOUDS        SC SC SC BK BK SC SC SC SC SC SC SC SC SC SC SC SC BK BK BK BK BK
CLOUDS(%)     42 41 60 78 61 59 49 38 36 35 41 47 49 52 55 47 60 63 68 66 71 71
POP 12HR                     50          20           0          20          60
QPF 12HR                   0.10           0           0        0.01        0.12
SNOW 12HR                     1       00-00       00-00           T           1
SNOW                 C  C  C  S                             S  S  L  L  C  C  C


DATE           01/18/21  Tue 01/19/21  Wed 01/20/21  Thu 01/21/21  Fri 01/22/21
MST 6HRLY     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          18       4    18       6    19       8    19       6    20
TEMP          17 15  8    4 14 12  6    8 15 14 10   10 15 15  8    6 17 13
DEWPT          6  4 -5   -9  2  0 -6   -4  4  5  1    1  5  5 -2   -4  8  4
PWIND DIR        NW      NW     W       W     W       W     W       W     S
WIND CHAR        BZ      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    BK SC FW   CL CL CL FW   SC SC SC SC   SC SC SC SC   SC SC SC
POP 12HR         MM       5     0      20    20      10    10      20    40
SNOW           C  C
SNOWSHWRS                               S  S  S                S    S  C  C

$$

WYZ024-161115-
MOUNT COFFIN-LINCOLN WY
42.64N 110.64W ELEV. 10870 FT
121 PM MST Fri Jan 15 2021

DATE          Fri 01/15/21      Sat 01/16/21            Sun 01/17/21         Mon
MST 3HRLY     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      12          16          11          19          11
TEMP          28 22 20 20 13 13 13 15 16 12 11 11 12 13 13 18 19 13 12 11 11 12
DEWPT         15 12 13 15  3  9  9  5  4  1  2  4  3  7  7 12 13  8  7  6  6  7
RH            58 65 74 81 63 84 84 64 58 60 66 73 66 76 76 77 77 80 80 80 80 80
WIND DIR      NW NW  W  W  W NW NW NW NW NW NW NW NW  W  W  W  W  W  W  W  W NW
WIND SPD      36 39 34 29 29 31 33 35 34 33 26 19 19 16 16 16 19 20 21 18 20 21
WIND GUST     54 58 51 44 44 47 50 54 51       29 29 24 24 24 29 31 33 27 31 33
CLOUDS        FW SC BK BK BK SC SC FW FW FW SC SC SC SC SC SC SC SC BK BK BK BK
CLOUDS(%)     26 48 63 77 62 54 41 29 29 30 35 40 41 50 51 39 50 60 70 67 65 67
POP 12HR                     50          10           0          20          50
QPF 12HR                   0.08           0           0           0        0.12
SNOW 12HR                     1       00-00       00-00       00-00           1
SNOW                 S  C  C                                S  S  C  C  C  C  C


DATE           01/18/21  Tue 01/19/21  Wed 01/20/21  Thu 01/21/21  Fri 01/22/21
MST 6HRLY     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          13       2    15       5    15       6    16       6    17
TEMP          13  9  7    3 12  9  7    9 13  9  9    9 13 14  9    6 11  7
DEWPT          5  0 -6   -9 -1 -3 -8   -5  3  1  1    0  4  5 -1   -4  4  0
PWIND DIR        NW      NW     W       W     W       W     W       W    SW
WIND CHAR        BZ      GN    GN      GN    BZ      GN    GN      GN    GN
AVG CLOUDS    BK SC SC   FW FW CL FW   SC SC SC SC   SC SC SC SC   SC SC SC
POP 12HR         MM      10     0      10    20      10    20      20    40
SNOW           C  C
SNOWSHWRS                                  S  S             S  S    S  C  C

$$

WYZ024-161115-
COMMISSARY RIDGE-LINCOLN WY
42.57N 110.73W ELEV. 9340 FT
121 PM MST Fri Jan 15 2021

DATE          Fri 01/15/21      Sat 01/16/21            Sun 01/17/21         Mon
MST 3HRLY     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      13          24          12          26          13
TEMP          29 25 23 21 15 14 14 20 24 17 14 14 13 13 13 22 26 19 16 15 15 14
DEWPT         17 14 13 16  1  7  7 12 13 10  8  6  6  7  7 15 18 12  9  7  7  7
RH            60 62 65 81 53 73 73 71 62 73 76 70 73 76 76 74 71 74 73 70 70 73
WIND DIR      NW NW  W  W NW  N  N NW NW NW NW NW NW  W  W  W  W  W  W  W  W NW
WIND SPD      26 27 25 23 24 24 26 28 27 25 20 14 14 11 12 13 14 14 14 14 17 19
WIND GUST     40 41 37 34 36 36 40 43 41       23 23    19 20 23 23 23 23 25 28
CLOUDS        FW SC BK BK BK SC SC FW FW FW SC SC SC SC SC SC SC SC BK BK BK BK
CLOUDS(%)     30 51 65 78 65 46 37 29 29 30 35 39 41 42 45 36 50 59 71 69 66 68
POP 12HR                     60          10           0          20          50
QPF 12HR                   0.09           0           0           0        0.11
SNOW 12HR                     1       00-00       00-00       00-00           1
SNOW                 C  L  C                                S  S  C  C  C  C  C


DATE           01/18/21  Tue 01/19/21  Wed 01/20/21  Thu 01/21/21  Fri 01/22/21
MST 6HRLY     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          21       4    21       7    22       8    23       7    23
TEMP          18 15  9    6 16 12  8    8 18 14 11   10 19 15  9    8 18 13
DEWPT         10  2 -6   -8  1 -1 -7   -7  4  3 -1   -2  7  4 -2   -3  8  5
PWIND DIR        NW       N    NW       W     W       W     W       W    SW
WIND CHAR        BZ      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    BK SC SC   FW FW CL FW   SC SC SC SC   SC SC SC SC   SC SC SC
POP 12HR         MM       5     0      10    20      10    10      20    40
SNOW           C  C
SNOWSHWRS                                  S  S                S    S  C  C

$$

WYZ024-161115-
SPRING CREEK DIVIDE SNOTEL-LINCOLN WY
42.53N 110.66W ELEV. 9000 FT
121 PM MST Fri Jan 15 2021

DATE          Fri 01/15/21      Sat 01/16/21            Sun 01/17/21         Mon
MST 3HRLY     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      13          23          12          25          12
TEMP          31 25 22 21 14 14 13 20 23 17 13 13 14 13 13 22 25 18 14 13 14 13
DEWPT         17 14 13 16  4  7  7 11 12 10  8  7  6  7  7 14 16 12 10  8  7  8
RH            56 62 68 81 64 73 76 67 62 73 80 76 70 76 76 71 68 77 84 80 73 80
WIND DIR      NW NW  W  W NW NW NW NW NW NW NW NW NW  W  W  W  W  W  W  W  W NW
WIND SPD      24 25 24 21 21 21 25 27 25 24 19 13 13 10 11 12 16 14 13 13 14 17
WIND GUST     41 43 40 36 36 37 43 47 43       20 20    19 19 24 23 23 20 24 26
CLOUDS        SC SC BK BK BK SC SC FW SC SC SC SC SC SC SC SC SC SC BK BK BK BK
CLOUDS(%)     33 45 61 76 64 53 42 30 31 32 37 41 43 52 51 41 52 58 75 70 67 70
POP 12HR                     50           5           0          20          40
QPF 12HR                   0.07           0           0           0        0.11
SNOW 12HR                     1       00-00       00-00       00-00           1
SNOW                 C  C  C                                S  S  C  C  C  C  C


DATE           01/18/21  Tue 01/19/21  Wed 01/20/21  Thu 01/21/21  Fri 01/22/21
MST 6HRLY     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          19       4    21       6    22       8    22       7    22
TEMP          17 14  8    6 18 13  8   11 19 15  9   10 19 15  9    9 18 15
DEWPT         10  4 -4   -7  4  1 -7   -4  7  6  0   -1  8  6 -1   -3  8  7
PWIND DIR        NW       N    NW       W     W       W     W       W    SW
WIND CHAR        BZ      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    BK SC SC   FW FW CL FW   SC SC SC SC   SC SC SC SC   SC SC SC
POP 12HR         MM      10     0      10    20       5    10      20    40
SNOW           C  C
SNOWSHWRS                                  S  S                S    S  C  C

$$

WYZ015-161115-
LAVA MOUNTAIN-FREMONT WY
43.66N 110.02W ELEV. 10430 FT
121 PM MST Fri Jan 15 2021

DATE          Fri 01/15/21      Sat 01/16/21            Sun 01/17/21         Mon
MST 3HRLY     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      12          17           9          19           9
TEMP          28 23 20 19 12 12 13 16 17 11  9  9  9  9 10 17 19 12  9  9  9  9
DEWPT         15 11 12 15  4  9 10 10 10  4  2  3  3  3  4 12 14  7  5  5  5  5
RH            58 59 71 84 70 87 87 77 73 73 72 76 76 76 76 80 80 80 83 83 83 83
WIND DIR       W  W  W  W NW NW NW NW NW NW NW NW NW NW  W  W  W  W  W  W  W NW
WIND SPD      12 10 13 16 17 17 17 16 17 17 16 14 14 14 14 13 13 14 16 17 19 21
WIND GUST     19    20 24 26 26 26 24 26       23 23 23 23 20 20 23 24 26 29 33
CLOUDS        FW SC BK BK BK BK SC SC SC SC SC SC SC SC SC BK BK BK BK BK BK BK
CLOUDS(%)     29 48 61 73 61 63 49 35 35 34 35 35 33 31 51 63 68 71 72 70 70 73
POP 12HR                     50          20           0          40          50
QPF 12HR                   0.05           0           0        0.04        0.12
SNOW 12HR                     1       00-00       00-00           T           2
SNOW                 C  C  C  S                             C  C  C  C  C  C  C


DATE           01/18/21  Tue 01/19/21  Wed 01/20/21  Thu 01/21/21  Fri 01/22/21
MST 6HRLY     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          13       1    14       6    14       4    13       2    14
TEMP          12 10  5    1 11  9  8    9 12 10  5    5 10 10  6    3 11 10
DEWPT          6  3 -2   -6  1 -1 -5    1  5  4 -1   -1  3  2 -2   -5  5  3
PWIND DIR        NW      NW    NW       W     W       W     W       W    SW
WIND CHAR        BZ      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    BK BK SC   FW FW CL FW   SC SC SC SC   SC SC SC SC   SC SC SC
POP 12HR         MM      20     5      20    20      10    10      20    30
SNOW           C  C
SNOWSHWRS            S                  S  S  S                     S  S  C

$$

WYZ015-161115-
TOGWOTEE MOUNTAIN LODGE-TETON WY
43.83N 110.19W ELEV. 8710 FT
121 PM MST Fri Jan 15 2021

DATE          Fri 01/15/21      Sat 01/16/21            Sun 01/17/21         Mon
MST 3HRLY     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      11          20           9          24          11
TEMP          28 24 22 20 12 12 12 17 20 12 10  9 10 11 10 19 24 15 12 11 12 12
DEWPT         16 14 14 17  5  5  5 11  9  8  4  4  6  6  6 14 19 11  7  6  6  6
RH            60 65 71 88 73 73 73 77 62 84 76 80 83 80 83 80 81 84 80 80 76 76
WIND DIR       W  W  W  W  W  W  W  W  W  W  W NW NW  W  W  W  W  W  W  W  W NW
WIND SPD       4  5  6  8  8  4  5  6  6  6  6  5  5  2  2  4  5  4  5  5  8 10
CLOUDS        SC BK BK BK BK BK SC SC SC SC SC SC SC SC BK BK OV BK BK BK BK BK
CLOUDS(%)     36 71 75 79 71 73 58 42 44 46 42 37 39 48 67 79 81 80 75 72 74 73
POP 12HR                     70          20           0          40          60
QPF 12HR                   0.10        0.01           0        0.05        0.12
SNOW 12HR                     1           T       00-00           1           2
SNOW                 C  L  L  S                             C  C  L  L  C  C  C


DATE           01/18/21  Tue 01/19/21  Wed 01/20/21  Thu 01/21/21  Fri 01/22/21
MST 6HRLY     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          19       2    21       6    20       5    21       4    21
TEMP          16 14  7    3 16 11  6    8 15 13  7    6 16 15  7    5 15 11
DEWPT         10  7  0   -4  7  5 -5    0  8  8 -1   -2 11  8 -3   -5  6  7
PWIND DIR        NW       N    NW       W     W       W     W      SW     S
WIND CHAR        GN      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    BK BK SC   FW CL FW FW   SC SC BK SC   SC BK BK SC   SC SC SC
POP 12HR         MM      10     5      20    30      10    20      20    40
SNOW           C  C
SNOWSHWRS                               S  C  C             S  S    S  C  C

$$

WYZ015-161115-
BROOKS LAKE LODGE-FREMONT WY
43.73N 110.01W ELEV. 9340 FT
121 PM MST Fri Jan 15 2021

DATE          Fri 01/15/21      Sat 01/16/21            Sun 01/17/21         Mon
MST 3HRLY     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      11          20          10          24          11
TEMP          29 24 20 18 12 12 12 18 20 13 10 10 12 11 11 20 24 15 11 11 12 12
DEWPT         15 12 13 14  6  8  8 11 10  8  5  6  6  6  6 14 16 10  6  6  7  7
RH            55 60 74 84 76 84 84 73 64 80 80 83 76 80 80 77 71 80 80 80 80 80
WIND DIR      NW NW  W  W NW NW NW NW NW NW NW NW NW NW NW  W  W  W  W  W  W NW
WIND SPD      10 10 11 12 14 12 12 12 12 11 11 10 10 10  8 10 10 10 10 12 13 16
WIND GUST              19 23 19 19 19 19                               19 21 24
CLOUDS        FW SC BK BK BK SC SC SC SC FW FW FW FW FW SC BK BK BK BK BK BK BK
CLOUDS(%)     24 46 61 75 61 57 46 35 32 30 30 29 28 26 50 63 67 67 66 66 67 69
POP 12HR                     60          20           0          40          60
QPF 12HR                   0.07        0.01           0        0.05        0.12
SNOW 12HR                     1           T       00-00           1           2
SNOW                 C  C  L  S                             C  C  L  L  C  C  C


DATE           01/18/21  Tue 01/19/21  Wed 01/20/21  Thu 01/21/21  Fri 01/22/21
MST 6HRLY     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          18       2    19       7    20       6    20       4    19
TEMP          16 12  5    3 13 11  9   10 16 12  6    8 15 14  7    5 14 12
DEWPT          8  3 -1   -4  1  1 -2    0  4  4  0    2  6  7  0   -2  3  4
PWIND DIR        NW       N    NW       W     W       W     W       W    SW
WIND CHAR        GN      LT    LT      GN    GN      GN    GN      LT    LT
AVG CLOUDS    BK BK SC   FW FW FW FW   SC SC SC SC   SC SC SC SC   SC SC SC
POP 12HR         MM      20     5      20    20      10    10      20    30
SNOW           C  C
SNOWSHWRS            S                  S  S  S                S    S  C  C

$$

IDZ064-161115-
PINE CREEK PASS SNOTEL-TETON ID
43.57N 111.21W ELEV. 6720 FT
121 PM MST Fri Jan 15 2021

DATE          Fri 01/15/21      Sat 01/16/21            Sun 01/17/21         Mon
MST 3HRLY     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      16          29          19          30          18
TEMP          31 26 24 24 24 21 18 24 27 22 21 21 20 20 20 26 28 24 25 25 24 21
DEWPT         20 19 18 20 19 17 14 20 22 18 16 16 15 15 15 21 23 20 21 20 19 16
RH            63 74 77 84 81 84 84 84 81 84 81 81 81 81 81 81 81 84 84 81 81 81
WIND DIR      SW  S SW  S SW  S  S SW  W SW  S  S  S  S  S SW SW SW SW  W  W  W
WIND SPD       5  4  4  4  3  2  2  3  5  4  4  4  5  4  4  5  8  6  5  5  5  4
WIND GUST                                                        14 13 12 12 11
CLOUDS        BK OV OV OV OV BK BK SC BK BK BK BK BK BK OV OV OV BK BK BK BK BK
CLOUDS(%)     71 90 90 90 83 72 73 56 69 75 74 71 73 75 81 82 82 78 80 78 79 76
POP 12HR                     60          10           0          30          50
QPF 12HR                   0.07           0           0        0.01        0.08
SNOW 12HR                     1       00-00       00-00           T           1
SNOW              C  L  C  C                                C  C  C  C  C  C  C


DATE           01/18/21  Tue 01/19/21  Wed 01/20/21  Thu 01/21/21  Fri 01/22/21
MST 6HRLY     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          27       7    26      11    25      11    26      10    26
TEMP          23 20 14   10 19 18 13   15 21 18 15   14 21 19 15   13 20 20
DEWPT         17 12  6    2  8  8  3    5 11 10  9    7 14 12  8    6 12 13
PWIND DIR        NW      NE    SE       S    SW       S     S       S    SE
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    BK BK FW   CL CL CL FW   SC SC SC SC   SC SC SC SC   SC SC BK
POP 12HR         40       0     0      20    30      10    10      20    40
SNOW           C  C                     S  C  S                S    S  C  C

$$

IDZ062-161115-
SHEEP MOUNTAIN SNOTEL-BINGHAM ID
43.21N 111.69W ELEV. 6570 FT
121 PM MST Fri Jan 15 2021

DATE          Fri 01/15/21      Sat 01/16/21            Sun 01/17/21         Mon
MST 3HRLY     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      16          27          19          28          19
TEMP          27 25 24 24 23 21 18 21 25 24 21 21 21 22 21 24 27 25 25 24 24 23
DEWPT         20 18 18 20 19 17 14 18 21 20 18 18 17 18 17 20 23 21 21 20 18 17
RH            74 74 77 84 84 84 84 88 84 84 88 88 84 84 84 84 85 84 84 84 77 77
WIND DIR       S  S  S SW  W SW SW  S  W SW  S  S  S  S  S  S SW SW SW  W  W  W
WIND SPD       9  9  9  6  5  5  4  4  8  8  6  8  8  9  9 10 12 11 11 10  9  8
WIND GUST                                                        18
CLOUDS        BK OV OV BK SC SC BK BK OV BK BK BK BK BK BK BK BK BK OV BK BK BK
CLOUDS(%)     76 87 88 80 60 57 69 79 81 80 80 66 68 73 79 78 73 76 82 74 76 76
POP 12HR                     50           0           0          20          40
QPF 12HR                   0.04           0           0           0        0.08
SNOW 12HR                     T       00-00       00-00       00-00           1
SNOW              S  C  C                                   S  S  C  C  C  C  C


DATE           01/18/21  Tue 01/19/21  Wed 01/20/21  Thu 01/21/21  Fri 01/22/21
MST 6HRLY     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          24       6    23      10    23      12    24      11    24
TEMP          22 20 14   12 17 18 13   15 18 19 15   15 19 19 14   14 19 21
DEWPT         17 12  6    2  7  8  4    6 10 11  9    8 12 12  7    6 12 14
PWIND DIR        NW       N     E       S     S      SW     S       S    SE
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    BK SC FW   CL CL CL FW   SC SC SC SC   SC SC SC SC   SC SC BK
POP 12HR         30       0     0      10    20       5    10      20    40
SNOW           C  S                        S                        S  S  C

$$

WYZ001-161115-
SYLVAN PASS - PARK WY
44.47N 110.16W ELEV. 8420 FT
121 PM MST Fri Jan 15 2021

DATE          Fri 01/15/21      Sat 01/16/21            Sun 01/17/21         Mon
MST 3HRLY     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      12          24           8          25           9
TEMP          24 20 18 17 13 12 13 21 24 16 11  8  9  8  8 21 25 17 12  9 10  9
DEWPT         12 10 12 13 11 10 10 14 13 10  7  5  6  4  4 16 19 13  9  6  7  5
RH            60 64 77 84 91 91 87 74 62 77 83 87 87 83 83 81 78 84 87 87 87 83
WIND DIR       W  W  W  W  W  W  W  W  W  W  W  W  W  W SW SW  W  W  W  W  W  W
WIND SPD      10  9 10 10 14 13 14 16 16 14 13 11 11 11 11 13 14 14 13 13 14 16
WIND GUST                 23 20 23 24 24                   20 23 23 20 20 21 24
CLOUDS        SC BK OV OV BK BK BK SC SC SC SC SC SC BK BK OV OV OV OV OV BK OV
CLOUDS(%)     44 79 83 87 76 78 63 48 50 52 51 50 54 64 70 86 89 88 85 81 79 83
POP 12HR                     60          20           0          60          60
QPF 12HR                   0.14        0.01           0        0.08        0.11
SNOW 12HR                     2           T       00-00           1           2
SNOW                 C  L  C  S                             L  L  L  L  C  C  C


DATE           01/18/21  Tue 01/19/21  Wed 01/20/21  Thu 01/21/21  Fri 01/22/21
MST 6HRLY     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          22       0    21       6    21       3    21       1    21
TEMP          19  9  4    3 14  9  6    8 17  9  4    4 16  9  2    2 15  7
DEWPT         12  3 -1   -2  7  1 -3    2 10  3 -1   -1  9  4 -4   -4  6  1
PWIND DIR        NW      NW     W      SW     W       W     W      SW    SW
WIND CHAR        BZ      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    OV BK SC   SC FW FW SC   SC BK BK SC   SC BK BK SC   SC SC BK
POP 12HR         MM      20     0      30    20      10    10      10    30
SNOW           C  C
SNOWSHWRS            S                  C  S  S                        S  C

$$

WYZ012-161115-
MOUNT GLORY - TETON WY
43.51N 110.95W ELEV. 10227 FT
121 PM MST Fri Jan 15 2021

DATE          Fri 01/15/21      Sat 01/16/21            Sun 01/17/21         Mon
MST 3HRLY     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      13          20          13          21          14
TEMP          27 23 20 19 14 13 14 18 20 16 14 13 13 13 13 19 21 17 15 14 14 14
DEWPT         16 14 14 16 10 11 10 12 12 10  8  9  9 10 10 15 17 14 12 11 11 11
RH            63 68 77 88 84 91 84 77 71 77 76 84 84 87 87 84 84 88 88 88 88 88
WIND DIR       W  W  W  W NW NW NW NW NW NW  W  W  W  W  W SW SW SW SW  W  W  W
WIND SPD      11 13 11  9 11  8  9  9 10 11 11 10 10  5  5  6  9  9  9 10 10 11
WIND GUST        20
CLOUDS        SC SC BK OV BK SC SC SC SC SC SC SC SC BK BK BK BK BK BK BK BK BK
CLOUDS(%)     42 60 72 83 63 58 49 41 41 42 51 60 59 68 73 77 76 76 79 77 76 74
POP 12HR                     60          20           0          40          60
QPF 12HR                   0.17           0           0        0.04        0.18
SNOW 12HR                     2       00-00       00-00           T           2
SNOW                 C  L  C  S                             C  C  L  L  C  C  C


DATE           01/18/21  Tue 01/19/21  Wed 01/20/21  Thu 01/21/21  Fri 01/22/21
MST 6HRLY     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          18       4    18       8    18       8    18       8    20
TEMP          17 15 10    5 11 12  8   11 17 15  9    9 14 15 12    9 14 16
DEWPT         11  7  0   -5  1  3 -3    2  8  8  3    3  8  8  4    1  9 11
PWIND DIR        NW       N    NW      SW     W       W    SW      SW     S
WIND CHAR        GN      GN    LT      LT    GN      LT    LT      LT    LT
AVG CLOUDS    BK SC FW   CL CL CL FW   SC SC SC SC   SC SC SC SC   SC SC BK
POP 12HR         MM       0     0      20    30      10    20      20    40
SNOW           C  S
SNOWSHWRS                               S  C  S             S  S    S  C  C

$$

WYZ012-161115-
FERRY PEAK - LINCOLN WY
43.21N 110.98W ELEV. 9612 FT
121 PM MST Fri Jan 15 2021

DATE          Fri 01/15/21      Sat 01/16/21            Sun 01/17/21         Mon
MST 3HRLY     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      12          20          13          22          14
TEMP          25 22 21 20 13 12 13 17 19 17 15 14 13 13 13 19 21 19 16 15 14 14
DEWPT         16 15 14 18  4  8 10 12 13 12 11 10  9 10 10 15 16 15 12 11 10 10
RH            68 74 74 92 67 84 87 80 77 80 84 84 84 87 87 84 81 84 84 84 84 84
WIND DIR       W  W  W  W  W NW NW NW  W  W  W  W  W  W  W SW SW SW SW  W  W  W
WIND SPD       9  9 10 10 13  9 10 11 12 13 12 10 10  6  6  9 10 10 10 10 11 13
WIND GUST                 20          19                                  18 20
CLOUDS        SC BK BK OV BK SC SC SC SC SC SC BK BK BK BK BK BK BK OV BK BK BK
CLOUDS(%)     35 67 76 85 67 58 49 41 41 41 53 64 62 74 75 70 68 71 81 76 77 71
POP 12HR                     50           5           0          30          50
QPF 12HR                   0.13           0           0        0.02        0.15
SNOW 12HR                     1       00-00       00-00           T           2
SNOW                 C  C  C                                C  C  C  C  C  C  C


DATE           01/18/21  Tue 01/19/21  Wed 01/20/21  Thu 01/21/21  Fri 01/22/21
MST 6HRLY     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          18       4    19       7    19       8    20       8    20
TEMP          17 15  8    5 13 15  7    7 15 15 10    9 15 17 12    9 14 15
DEWPT         11  7 -2   -5  4  5 -3   -3  7  8  2    1 10 10  3    1  8  8
PWIND DIR        NW       N    SE      SW    SW      SW    SW      SW    SE
WIND CHAR        GN      GN    LT      GN    GN      GN    GN      GN    GN
AVG CLOUDS    BK SC FW   CL CL CL FW   SC SC SC SC   SC SC SC SC   SC SC BK
POP 12HR         MM       0     0      10    20       5    10      20    30
SNOW           C  S
SNOWSHWRS                                  S  S                     S  S  C

$$

WYZ012-161115-
BEAVER MOUNTAIN - TETON WY
43.26N 110.62W ELEV. 9737 FT
121 PM MST Fri Jan 15 2021

DATE          Fri 01/15/21      Sat 01/16/21            Sun 01/17/21         Mon
MST 3HRLY     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      13          21          13          23          14
TEMP          29 25 23 22 13 13 14 18 21 18 15 14 13 14 13 20 22 20 17 15 15 15
DEWPT         16 14 15 18  4  8 10 11 10 11  9  7  7 10  9 15 16 15 12 10 10 10
RH            58 62 71 84 67 80 84 73 62 73 77 73 76 84 84 81 77 81 80 80 80 80
WIND DIR       W  W  W  W  W  W  W  W  W  W  W NW NW  W  W  W  W  W  W  W  W  W
WIND SPD       8  6  9 11 16 12 12 11 13 16 13 11 11 11 10 10 11 12 12 12 14 18
WIND GUST                 24 19 19    20                         19 19 19 23 26
CLOUDS        SC SC BK BK BK SC SC SC SC FW SC SC SC BK BK SC BK BK BK BK BK BK
CLOUDS(%)     38 50 65 80 61 58 48 39 34 30 41 51 52 61 68 59 64 67 70 69 69 72
POP 12HR                     50           5           0          30          50
QPF 12HR                   0.07           0           0        0.01        0.09
SNOW 12HR                     1       00-00       00-00           T           1
SNOW                 C  C  C                                C  C  C  C  C  C  S


DATE           01/18/21  Tue 01/19/21  Wed 01/20/21  Thu 01/21/21  Fri 01/22/21
MST 6HRLY     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          18       4    18       7    19       8    19       7    20
TEMP          17 15  9    5 12 14  9    7 14 15 10    8 14 15 11    8 14 13
DEWPT         10  6  0   -4  2  4 -3   -2  5  6  2    1  8  6  2   -1  6  6
PWIND DIR        NW       N     N      SW     W       W    SW      SW    SE
WIND CHAR        BZ      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    BK SC FW   CL CL CL FW   SC SC SC SC   SC SC SC SC   SC SC SC
POP 12HR         MM       0     0      20    20       5    10      20    30
SNOW           S  C
SNOWSHWRS                               S  S  S                     S  S  C

$$

BELOW IS A WEATHER ELEMENT KEY FOR THIS PRODUCT

DAY 1 THROUGH DAY 3...
MAX/MIN TEMP or MIN/MAX TEMP(F).....MAXIMUM/MINIMUM AIR TEMPERATURE
TEMP(F).............................AIR TEMPERATURE
DEWPT(F)............................DEW POINT TEMPERATURE
RH(%)...............................RELATIVE HUMIDITY
WIND DIR(8 POINT COMPASS)...........WIND DIRECTION
WIND SPD(MPH).......................WIND SPEED
CLOUDS(CAT).........................CLOUD COVER CATEGORY
     CL.....CLEAR/SUNNY.......................0% to =<  10%
     FW.....MOSTLY CLEAR/MOSTLY SUNNY......> 10% to =<  30%
     SC.....PARTLY CLOUDY/PARTLY SUNNY.....> 30% to =<  60%
     BK.....MOSTLY CLOUDY..................> 60% to =<  80%
     OV.....CLOUDY.........................> 80% to =< 100%
CLOUDS(%)...........................CLOUD COVER AS A PERCENTAGE
POP 12HR(%).........................PROBABILITY FOR ACCUMULATING PRECIPITATION
QPF 12HR(IN.).......................AMOUNT OF LIQUID PRECIPITATION
SNOW 12HR(MIN-MAX - IN.)............RANGE OF SNOWFALL
WEATHER...
     TYPE...
       RAIN...........RAIN
       RAIN SHWRS.....RAIN SHOWERS
       SPRINKLES......SPRINKLES
       TSTMS..........THUNDERSTORMS
       DRIZZLE........DRIZZLE
       SNOW...........SNOW
       SNOWSHWRS......SNOW SHOWERS
       FLURRIES.......SNOW FLURRIES
       SLEET..........SLEET
       FRZG RAIN......FREEZING RAIN
       FRZG DRZL......FREEZING DRIZZLE
     COVERAGE...
       IS.............ISOLATED
       SC.............SCATTERED
       NM.............NUMEROUS
       O..............OCCASIONAL
       S..............SLIGHT CHANCE
       C..............CHANCE
       L..............LIKELY
       WD.............WIDESPREAD
       D..............DEFINITE
       AR.............AREAS
       PA.............PATCHY
OBVIS...............................OBSTRUCTION TO VISIBILITY
     F.......FOG
     PF......PATCHY FOG
     F+......DENSE FOG
     PF+.....PATCHY DENSE FOG
     H.......HAZE
     BS......BLOWING SNOW
     K.......SMOKE
     BD......BLOWING DUST
     VA......VOLCANIC ASH
DAY 4 THROUGH DAY 7...
MAX/MIN TEMP or MIN/MAX TEMP(F).....MAXIMUM/MINIMUM AIR TEMPERATURE
TEMP(F).............................AIR TEMPERATURE
DEWPT(F)............................DEW POINT TEMPERATURE
PWIND DIR(8 POINT COMPASS)..........PREDOMINANT WIND DIRECTION IN 12HR PERIOD
WIND CHAR(MAX SUSTAINED IN 12HR)....WIND CHARACTERISTIC
       LT.....LIGHT;               < 8 MPH
       GN.....GENTLE;           8 - 14 MPH
       BZ.....BREEZY;          15 - 22 MPH
       WY.....WINDY;           23 - 30 MPH
       VW.....VERY WINDY;      31 - 39 MPH
       SD.....STRONG/DAMAGING;   >= 40 MPH
AVG CLOUDS(CAT).....................AVERAGE CLOUD COVER CATEGORY
     SEE DAY 1 THROUGH 3 WEATHER DESCRIPTIONS
POP 12HR(%).........................PROBABILITY FOR ACCUMULATING PRECIPITATION
WEATHER...
     SEE DAY 1 THROUGH 3 WEATHER DESCRIPTIONS

Click on image to enlarge

24 Hour Observed Snowfall Analysis

This is an estimate of the amount of snow that has fallen over the past 24 hours.

24 Hour Snowfall AnalysisLegend


 

48 Hour Observed Snowfall Analysis

This is an estimate of the amount of snow that has fallen over the past 48 hours (two days).

48 Hour Snowfall AnalysisLegend


 

72 Hour Observed Snowfall Analysis

This is an estimate of the amount of snow that has fallen over the past 72 hours (three days).

72 Hour Snowfall AnalysisLegend

Click on image to enlarge

Snow Water Equivalent (SWE)

SWE is commonly used for measuring snowpack. This is how much water would be measured if the snow on the ground was completely melted.

Snow Water EquivalentLegend


 

Snow Water Equivalent (SWE) Percent of Normal

This represents current basin-wide SWE values compared to average values for this date. Values above (below) 100% represent more than (less than) average snowpack for this date.

SWE Percent of Normal

Click on image to enlarge

Today's Total SnowTomorrow's Total SnowDay 3 Total Snow3 Day Total Snow

Click on image to enlarge

JHMR - Base of Sublette Chair
JHMR - Base of Sublette Chair
JHMR Base of Teewinot Chair
JHMR - Base of Teewinot Chair
JHMR - Base of Bridger Gonadolla
JHMR - Base of Bridger Gondola
JHMR - Base of the Teton Lift
JHMR - Base of Teton Lift
JHMR -  Summit of Teton Lift
JHMR -  Summit of Teton Lift
Casper Chair
JHMR - Casper Chair
JHMR - Solitude Station
JHMR - Solitude Station
JHMR -  Cody Bowl
JHMR - Cody Bowl | Elev. 10,450 feet
JHMR - Mountain View
JHMR - Mountain View
JHMR - Apres Vous from Teton Village
JHMR - Apres Vous from Teton Village
JHMR - Tram Station
JHMR - Tram Station
JHMR - Teton Village
JHMR - Teton Village
Grand Targhee - Dreamcatcher Lift
Grand Targhee - Dreamcatcher Lift
Grand Targhee - Stick of Truth
Grand Targhee - Stick of Truth
Grand Targhee - Summit
Grand Targhee - Summit
Snow King - Base View
Snow King - Base View
Snow King - Base Lifts
Snow King - Base Lifts
Snow King - Mid Mountain
Snow King - Mid Mountain
Casper Mtn - Hogadon Ski Area
Casper Mtn - Hogadon Ski Area
Casper MtnĀ - Hogadon Ski Area
Casper Mtn - Hogadon Ski Area
Sleeping Giant Ski Area
Sleeping Giant Ski Area - Lodge

Sleeping Giant Ski Area - Big Horn Lift
Sleeping Giant Ski Area - Big Horn Lift
Pine Creek Ski Resort
Pine Creek Ski Resort
Pine Creek Ski Resort
Pine Creek Ski Resort

Suggestions for the Snow Recreation Page? Email us at nws.riverton@noaa.gov