Several atmospheric river events will bring widespread moderate to heavy precipitation and gusty winds to much of the Pacific Northwest, California, and Intermountain West through early next week. Storms may pose a risk for mainly isolated large hail across the central Plains into Missouri Saturday. The severe weather along with heavy rains will spread into the Mississippi Valley on Sunday. Read More >
For current avalanche forecasts, conditions, and advisories go to Bridger-Teton Avalanche Center or Gallatin National Forest Avalanche Center
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FWUS45 KRIW 221629
SAGRIW
Forecast for Bridger-Teton National Forest Avalanche Center
National Weather Service Riverton WY
1029 AM MDT Fri Oct 22 2021
.DISCUSSION...
THIS IS A TEST...THIS IS A TEST...THIS IS A TEST.
Forecaster...McDonald
WYZ012-222315-
RENDEZVOUS MOUNTAIN-TETON WY
43.59N 110.89W ELEV. 10318 FT
1029 AM MDT Fri Oct 22 2021
DATE Fri 10/22/21 Sat 10/23/21 Sun 10/24/21
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 46 28 32 24 30
TEMP 42 45 43 34 31 30 29 28 31 31 23 27 25 25 24 24 29 30 29
DEWPT 25 26 22 26 27 25 23 23 23 21 19 24 24 23 22 22 24 24 25
RH 50 47 43 72 85 81 78 81 72 66 84 88 96 92 92 92 81 78 85
WIND DIR S S SW SW W W W W W W W W SW SW SW SW S SW SW
WIND SPD 9 13 12 14 18 16 17 17 14 16 13 12 12 12 14 13 13 14 17
WIND GUST 20 19 23 27 24 26 26 23 24 20 19 19 19 23 20 20 23 26
CLOUDS CL SC BK BK BK BK OV OV OV OV OV OV OV OV BK BK BK BK OV
CLOUDS(%) 8 35 61 64 68 77 85 84 84 85 86 86 89 89 77 78 76 66 88
POP 12HR 0 30 60 60 40
QPF 12HR 0 0 0.10 0.14 0.02
SNOW 12HR 00-00 00-00 1 2 T
SNOWSHWRS S C C L L D L L L C C C C L
DATE Mon 10/25/21 Tue 10/26/21 Wed 10/27/21 Thu 10/28/21
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 26 31 21 24 20 24 21 24
TEMP 26 26 30 28 22 21 23 23 20 20 23 23 21 21 23 23
DEWPT 25 24 25 24 22 20 20 20 20 19 20 20 21 20 19 19
PWIND DIR S SW SW W SW SW SW SW
WIND CHAR BZ BZ BZ BZ BZ BZ BZ GN
AVG CLOUDS OV OV OV OV OV OV OV OV OV OV OV OV BK BK SC SC
POP 12HR 70 80 80 70 80 70 40 30
SNOWSHWRS L L D D D L L L D D L L C C C C
$$
WYZ013-222315-
JACKSON AIRPORT-TETON WY
43.60N 110.73W ELEV. 6451 FT
1029 AM MDT Fri Oct 22 2021
DATE Fri 10/22/21 Sat 10/23/21 Sun 10/24/21
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 60 32 44 27 48
TEMP 49 59 55 41 36 34 32 34 40 44 42 32 29 28 27 30 40 48 44
DEWPT 30 29 29 34 34 32 30 32 28 25 26 28 28 27 26 29 28 27 31
RH 48 32 37 76 92 92 92 92 62 47 53 85 96 96 96 96 62 44 60
WIND DIR S S S S S S S S SW SW SW SW SW SW SW S S S S
WIND SPD 6 13 11 10 10 10 14 12 11 13 11 10 8 6 10 10 11 16 16
WIND GUST 20 23 19 20 24 24
CLOUDS CL SC SC SC SC BK OV OV OV OV BK OV BK OV BK BK BK BK OV
CLOUDS(%) 10 34 58 57 57 70 84 84 84 85 79 82 80 81 77 77 72 63 82
POP 12HR 0 20 40 60 40
QPF 12HR 0 0 0.04 0.04 0.02
SNOW 12HR 00-00 00-00 00-00 T T
RAIN SHWRS S S C C C L C C L
SNOWSHWRS S C C C L L L L C C C
DATE Mon 10/25/21 Tue 10/26/21 Wed 10/27/21 Thu 10/28/21
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 31 50 26 39 25 40 21 44
TEMP 33 31 43 44 29 26 34 36 27 25 35 35 23 21 36 38
DEWPT 31 30 36 36 28 26 26 28 26 24 27 27 22 20 28 29
PWIND DIR S S SW SW SW SW SW SW
WIND CHAR GN GN GN GN GN BZ GN GN
AVG CLOUDS OV OV OV OV OV OV OV OV OV OV OV OV BK BK SC SC
POP 12HR 70 80 80 70 80 70 40 30
RAIN SHWRS L L L D D L L C
SNOWSHWRS L L L D L L L D D L L C C C C
$$
WYZ013-222315-
BT AVALANCHE CENTER-TETON WY
43.59N 110.83W ELEV. 6320 FT
1029 AM MDT Fri Oct 22 2021
DATE Fri 10/22/21 Sat 10/23/21 Sun 10/24/21
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 58 35 44 30 50
TEMP 48 58 54 44 40 38 36 35 41 44 42 36 33 32 31 31 42 50 46
DEWPT 29 28 28 35 35 32 32 31 29 25 27 30 28 28 27 28 30 31 32
RH 47 32 36 70 82 79 85 85 62 47 55 79 82 85 85 88 62 48 58
WIND DIR S S SW SW W W SW SW SW SW SW SW SW SW SW S S S S
WIND SPD 6 13 11 11 14 10 12 12 11 13 12 10 10 8 11 10 12 16 14
WIND GUST 20 23 19 19 20 19 19 24 23
CLOUDS CL SC SC SC SC BK OV OV OV OV BK OV OV OV BK BK BK BK OV
CLOUDS(%) 8 31 55 56 58 71 85 84 84 85 80 83 81 81 77 77 73 62 83
POP 12HR 0 20 50 60 40
QPF 12HR 0 0 0.05 0.06 0.02
SNOW 12HR 00-00 00-00 00-00 T T
RAIN SHWRS S C C C C L L C C L
SNOWSHWRS C C C C L L L L C C
DATE Mon 10/25/21 Tue 10/26/21 Wed 10/27/21 Thu 10/28/21
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 34 51 29 41 28 42 25 45
TEMP 38 35 44 46 34 30 36 38 31 29 37 38 29 26 37 40
DEWPT 31 30 35 38 30 27 28 29 27 26 28 29 25 22 27 30
PWIND DIR S S SW SW SW SW SW SW
WIND CHAR GN GN GN GN GN BZ GN GN
AVG CLOUDS OV OV OV OV OV OV OV OV OV OV OV OV BK BK SC SC
POP 12HR 70 80 80 70 80 70 30 30
RAIN SHWRS L L L D D L L D L C C
SNOWSHWRS L L D L L L D D L L C C C C
$$
WYZ012-222315-
SNOW KING MOUNTAIN-TETON WY
43.46N 110.76W ELEV. 7810 FT
1029 AM MDT Fri Oct 22 2021
DATE Fri 10/22/21 Sat 10/23/21 Sun 10/24/21
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 59 33 41 30 43
TEMP 48 57 53 40 37 35 33 34 38 41 37 33 31 31 30 31 39 43 41
DEWPT 28 27 25 30 30 28 27 28 26 26 26 28 27 27 27 27 27 25 27
RH 46 31 33 67 75 75 78 78 62 55 64 82 85 85 88 85 62 49 57
WIND DIR S S S S S S S S SW SW SW SW SW SW SW S S S S
WIND SPD 6 12 12 10 10 10 9 9 11 12 10 6 8 8 10 10 12 13 12
WIND GUST 19 19 19 19 20 19
CLOUDS FW SC BK SC SC BK OV OV OV OV BK OV OV OV BK BK BK BK OV
CLOUDS(%) 15 41 68 59 51 68 85 86 88 87 80 87 83 84 78 77 75 69 83
POP 12HR 0 30 40 60 30
QPF 12HR 0 0 0.05 0.07 0.02
SNOW 12HR 00-00 00-00 T 1 T
RAIN SHWRS S C C L
SNOWSHWRS S C C C C L L L L C C C C L
DATE Mon 10/25/21 Tue 10/26/21 Wed 10/27/21 Thu 10/28/21
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 36 45 31 34 29 34 26 38
TEMP 37 36 42 41 33 31 33 32 30 29 32 32 27 26 34 34
DEWPT 31 31 34 34 30 28 25 24 26 26 24 24 23 23 26 25
PWIND DIR S S SW SW SW SW SW SW
WIND CHAR GN GN GN GN GN BZ GN GN
AVG CLOUDS OV OV OV OV OV OV OV OV OV OV OV OV BK BK SC SC
POP 12HR 60 80 80 70 80 70 30 30
RAIN SHWRS L L L D D C
SNOWSHWRS L L L D L L L D D L L C C C C
$$
WYZ012-222315-
FREDS MOUNTAIN-TETON WY
43.79N 110.93W ELEV. 9840 FT
1029 AM MDT Fri Oct 22 2021
DATE Fri 10/22/21 Sat 10/23/21 Sun 10/24/21
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 50 28 34 25 33
TEMP 46 49 46 32 31 29 29 28 33 33 27 27 26 25 25 25 31 33 32
DEWPT 27 28 26 26 26 24 24 22 23 24 22 25 24 24 23 22 25 27 27
RH 47 44 45 78 81 81 81 78 66 69 81 92 92 96 92 88 78 78 81
WIND DIR S S S S SW SW SW SW SW W W SW SW SW SW S S S S
WIND SPD 9 12 10 12 12 12 14 13 13 13 11 10 11 10 12 12 13 11 13
WIND GUST 19 19 19 19 23 20 20 20 19 19 20 20
CLOUDS CL SC BK BK BK BK OV OV OV OV OV OV OV OV BK BK BK BK OV
CLOUDS(%) 8 36 65 70 75 80 86 88 91 87 87 87 90 90 79 78 78 66 87
POP 12HR 0 30 70 70 40
QPF 12HR 0 0.02 0.12 0.17 0.03
SNOW 12HR 00-00 T 1 2 T
SNOWSHWRS S C C L L D L L L C C C C L
DATE Mon 10/25/21 Tue 10/26/21 Wed 10/27/21 Thu 10/28/21
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 30 35 24 27 23 26 23 28
TEMP 30 30 34 31 25 24 26 26 23 23 25 25 23 23 27 26
DEWPT 27 27 26 26 24 23 20 22 22 22 19 21 22 21 19 20
PWIND DIR S S SW SW SW SW SW SW
WIND CHAR GN GN GN GN GN BZ GN GN
AVG CLOUDS OV OV OV OV OV OV OV OV OV OV OV OV BK BK BK BK
POP 12HR 70 90 90 80 80 70 40 30
SNOWSHWRS L L D D D L L D D D L L C C C C
$$
WYZ024-222315-
BLIND BULL SUMMIT-LINCOLN WY
42.97N 110.62W ELEV. 9000 FT
1029 AM MDT Fri Oct 22 2021
DATE Fri 10/22/21 Sat 10/23/21 Sun 10/24/21
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 50 31 36 25 36
TEMP 46 50 47 36 31 31 31 32 35 36 29 28 25 26 26 26 33 36 35
DEWPT 27 26 24 28 26 25 24 26 25 24 25 26 24 25 24 25 26 26 26
RH 47 39 40 72 81 78 75 78 66 61 85 92 96 96 92 96 75 67 69
WIND DIR S SW SW SW SW W W W W W W W W W W SW S S S
WIND SPD 10 14 12 13 11 11 12 12 14 14 13 12 11 11 12 10 12 14 14
WIND GUST 23 19 20 19 19 23 23 20 19 19 19 23 23
CLOUDS FW FW SC SC SC BK OV OV OV OV BK OV BK BK BK BK BK BK OV
CLOUDS(%) 15 29 43 45 46 66 85 87 90 86 80 82 80 79 79 73 67 64 83
POP 12HR 0 30 60 60 30
QPF 12HR 0 0 0.12 0.07 0.01
SNOW 12HR 00-00 00-00 1 1 T
SNOWSHWRS C C L L L L C C S S C C L
DATE Mon 10/25/21 Tue 10/26/21 Wed 10/27/21 Thu 10/28/21
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 30 39 25 26 24 27 21 31
TEMP 30 31 37 36 25 25 26 26 24 24 26 26 21 22 28 29
DEWPT 27 28 31 29 24 24 22 20 23 23 22 21 20 20 23 23
PWIND DIR S S W W W W W W
WIND CHAR GN BZ BZ BZ BZ WY BZ GN
AVG CLOUDS OV OV OV OV OV OV OV OV OV OV OV BK BK SC SC SC
POP 12HR 60 80 90 70 80 70 30 20
RAIN SHWRS D
SNOWSHWRS L L L D D L L L D D L L C S S S
$$
WYZ024-222315-
MOUNT COFFIN-LINCOLN WY
42.64N 110.64W ELEV. 10870 FT
1029 AM MDT Fri Oct 22 2021
DATE Fri 10/22/21 Sat 10/23/21 Sun 10/24/21
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 46 28 31 22 31
TEMP 43 45 41 30 29 30 28 28 31 30 24 23 22 23 22 23 30 30 29
DEWPT 24 22 20 23 25 25 23 21 20 19 22 21 22 22 21 21 23 24 24
RH 47 40 42 75 85 81 81 75 63 63 92 92100 96 96 92 75 78 81
WIND DIR SW SW SW SW W W W W W W W W W W W SW SW SW SW
WIND SPD 12 17 17 16 16 11 13 14 18 19 16 14 13 14 14 13 14 19 18
WIND GUST 19 26 26 24 24 20 23 27 29 24 23 20 23 23 20 23 29 27
CLOUDS FW SC SC SC SC BK OV OV OV OV OV OV BK BK BK BK BK SC BK
CLOUDS(%) 16 31 47 47 47 66 85 89 93 87 81 87 80 77 80 69 67 60 79
POP 12HR 0 30 60 50 30
QPF 12HR 0 0 0.13 0.06 0.01
SNOW 12HR 00-00 00-00 1 1 T
SNOWSHWRS C C L L L C C C S S C C L
DATE Mon 10/25/21 Tue 10/26/21 Wed 10/27/21 Thu 10/28/21
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 27 34 21 22 20 23 20 26
TEMP 27 27 33 28 21 21 22 21 20 20 23 22 20 20 25 23
DEWPT 25 25 27 24 21 20 18 18 20 19 19 20 19 19 20 19
PWIND DIR SW SW W W W W W W
WIND CHAR BZ WY BZ BZ BZ WY BZ BZ
AVG CLOUDS OV OV OV OV OV OV BK OV OV OV OV BK SC SC SC SC
POP 12HR 60 80 90 60 70 70 30 20
SNOWSHWRS L C L D D L L L L L L C C S S S
$$
WYZ024-222315-
COMMISSARY RIDGE-LINCOLN WY
42.57N 110.73W ELEV. 9340 FT
1029 AM MDT Fri Oct 22 2021
DATE Fri 10/22/21 Sat 10/23/21 Sun 10/24/21
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 50 29 35 24 36
TEMP 46 50 45 33 31 29 29 30 35 34 28 25 24 24 24 25 35 35 34
DEWPT 25 23 22 26 26 23 23 24 22 22 24 23 23 22 22 23 25 26 27
RH 43 34 40 75 81 78 78 78 59 61 85 92 96 92 92 92 66 69 75
WIND DIR S SW SW SW W NW NW W W W W W W W W SW SW SW SW
WIND SPD 12 17 14 13 14 10 12 8 14 16 14 12 10 12 11 10 14 16 17
WIND GUST 19 26 23 20 23 19 23 24 23 19 19 23 24 26
CLOUDS FW FW SC SC SC BK OV OV OV OV OV OV BK BK BK BK BK BK BK
CLOUDS(%) 17 30 43 44 45 65 85 89 94 88 82 87 80 80 80 72 68 61 79
POP 12HR 0 30 70 50 30
QPF 12HR 0 0 0.14 0.08 0.02
SNOW 12HR 00-00 00-00 1 1 T
SNOWSHWRS C C L L L C C C S S C C L
DATE Mon 10/25/21 Tue 10/26/21 Wed 10/27/21 Thu 10/28/21
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 30 39 25 27 23 27 21 33
TEMP 30 30 38 34 25 25 27 25 23 23 27 25 21 21 32 28
DEWPT 27 27 31 29 24 24 23 22 22 22 23 22 19 19 24 22
PWIND DIR S SW W W W W W W
WIND CHAR BZ BZ BZ BZ BZ WY BZ BZ
AVG CLOUDS OV OV OV OV OV OV OV OV OV OV OV BK SC SC SC SC
POP 12HR 60 80 90 70 70 70 20 20
RAIN SHWRS L D
SNOWSHWRS L C L D D L L L L L L L S S S S
$$
WYZ024-222315-
SPRING CREEK DIVIDE SNOTEL-LINCOLN WY
42.53N 110.66W ELEV. 9000 FT
1029 AM MDT Fri Oct 22 2021
DATE Fri 10/22/21 Sat 10/23/21 Sun 10/24/21
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 51 29 36 25 36
TEMP 47 50 46 33 30 30 29 30 35 35 29 27 25 26 25 27 36 36 34
DEWPT 26 24 23 26 25 25 23 24 22 23 24 26 24 25 24 25 27 26 28
RH 43 36 40 75 81 81 78 78 59 61 81 96 96 96 96 92 69 67 78
WIND DIR S SW SW SW W NW NW W W W W W W W W SW SW SW SW
WIND SPD 11 17 14 12 12 10 9 9 16 18 16 11 11 12 12 10 14 17 17
WIND GUST 26 23 19 19 24 27 24 19 19 19 23 26 26
CLOUDS FW FW SC SC SC BK OV OV OV OV OV OV BK BK BK BK BK BK BK
CLOUDS(%) 17 30 42 44 47 66 85 89 94 89 81 87 80 78 80 70 67 62 77
POP 12HR 0 30 70 50 30
QPF 12HR 0 0 0.12 0.06 0.01
SNOW 12HR 00-00 00-00 1 1 T
SNOWSHWRS C C L L L C C C S S C C L
DATE Mon 10/25/21 Tue 10/26/21 Wed 10/27/21 Thu 10/28/21
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 31 39 26 26 23 26 23 33
TEMP 31 31 39 34 26 26 26 25 23 23 26 25 23 23 32 29
DEWPT 29 28 31 29 26 25 22 22 22 22 22 21 21 21 24 23
PWIND DIR S SW W W W W W W
WIND CHAR GN BZ BZ BZ BZ WY BZ BZ
AVG CLOUDS OV OV OV OV OV OV OV OV OV OV OV BK SC SC SC SC
POP 12HR 60 80 90 60 70 70 20 20
RAIN SHWRS L L
SNOWSHWRS L C L D D L L L L L L C S S S S
$$
WYZ015-222315-
LAVA MOUNTAIN-FREMONT WY
43.66N 110.02W ELEV. 10430 FT
1029 AM MDT Fri Oct 22 2021
DATE Fri 10/22/21 Sat 10/23/21 Sun 10/24/21
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 46 27 33 20 30
TEMP 41 44 40 30 27 28 28 29 32 33 25 22 20 21 21 23 28 30 27
DEWPT 25 24 26 24 23 22 22 22 22 21 20 20 19 19 19 20 20 19 23
RH 52 45 57 78 85 78 78 75 66 61 81 92 96 92 92 88 71 63 85
WIND DIR SW SW SW SW SW W W W W W W W W W W SW SW SW SW
WIND SPD 10 17 13 12 14 14 17 19 18 18 16 12 12 12 12 13 14 17 18
WIND GUST 26 20 19 23 23 26 29 27 27 24 19 19 19 19 20 23 26 27
CLOUDS CL SC SC SC SC BK OV OV OV OV OV BK BK BK BK BK BK SC BK
CLOUDS(%) 9 32 55 52 49 65 82 85 89 85 81 80 80 79 76 70 68 52 69
POP 12HR 0 20 60 60 30
QPF 12HR 0 0 0.08 0.06 0.02
SNOW 12HR 00-00 00-00 1 1 T
SNOWSHWRS S C L L L L L L C C S S C
DATE Mon 10/25/21 Tue 10/26/21 Wed 10/27/21 Thu 10/28/21
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 25 34 21 21 19 22 18 26
TEMP 25 26 32 27 21 21 21 20 19 19 21 20 18 19 24 22
DEWPT 24 24 28 26 21 20 18 19 19 18 18 18 17 18 20 20
PWIND DIR SW SW SW W W W W W
WIND CHAR BZ BZ BZ BZ BZ BZ BZ BZ
AVG CLOUDS BK BK OV OV OV OV OV OV OV OV OV OV BK BK SC SC
POP 12HR 50 70 80 70 80 70 40 30
SNOWSHWRS C C L L D L L L D D L L C C C C
$$
WYZ015-222315-
TOGWOTEE MOUNTAIN LODGE-TETON WY
43.83N 110.19W ELEV. 8710 FT
1029 AM MDT Fri Oct 22 2021
DATE Fri 10/22/21 Sat 10/23/21 Sun 10/24/21
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 55 31 38 27 39
TEMP 48 54 48 35 31 32 31 32 36 38 33 29 27 28 28 30 36 39 36
DEWPT 28 27 28 25 24 24 23 23 23 22 24 24 24 23 23 24 25 23 25
RH 46 35 46 66 75 72 72 69 59 52 69 81 88 81 81 78 64 52 64
WIND DIR SW SW S S SW SW SW SW W W W W SW SW SW SW SW SW S
WIND SPD 6 13 12 11 10 9 12 13 11 14 13 10 10 8 10 10 11 14 13
WIND GUST 20 19 19 20 23 20 23 20
CLOUDS CL SC SC SC SC BK OV OV OV OV OV OV OV OV OV BK BK SC BK
CLOUDS(%) 8 33 57 54 50 66 82 86 90 86 83 84 84 84 81 75 71 56 70
POP 12HR 0 20 60 60 30
QPF 12HR 0 0 0.09 0.07 0.01
SNOW 12HR 00-00 00-00 1 1 T
SNOWSHWRS S C L L L L L L C C C C C
DATE Mon 10/25/21 Tue 10/26/21 Wed 10/27/21 Thu 10/28/21
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 33 42 28 29 25 30 23 34
TEMP 33 34 40 36 28 28 29 27 25 25 29 27 23 24 31 30
DEWPT 28 28 32 30 25 24 23 21 22 21 23 21 19 20 24 23
PWIND DIR S S SW W SW W W SW
WIND CHAR GN GN GN GN GN BZ GN GN
AVG CLOUDS BK BK OV OV OV OV OV OV OV OV OV OV BK BK BK SC
POP 12HR 60 70 80 70 80 70 50 30
RAIN SHWRS L L D
SNOWSHWRS C L L L D L L L D D L L C C C C
$$
WYZ015-222315-
BROOKS LAKE LODGE-FREMONT WY
43.73N 110.01W ELEV. 9340 FT
1029 AM MDT Fri Oct 22 2021
DATE Fri 10/22/21 Sat 10/23/21 Sun 10/24/21
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 50 29 35 22 35
TEMP 44 49 43 32 29 30 30 31 33 35 29 24 22 24 24 26 32 35 32
DEWPT 27 26 28 25 24 24 23 23 22 22 21 22 21 21 20 21 22 20 25
RH 51 40 55 75 81 78 75 72 63 59 72 92 96 88 84 81 66 54 75
WIND DIR SW SW SW S SW W W W W W W W W W W SW SW SW SW
WIND SPD 9 13 11 9 11 10 17 19 13 16 14 12 10 11 11 12 13 14 16
WIND GUST 20 26 29 20 24 23 19 19 20 23 24
CLOUDS CL SC SC SC SC BK OV OV OV OV OV OV OV OV BK BK BK SC BK
CLOUDS(%) 8 33 58 53 48 65 82 85 89 85 82 82 81 81 78 69 68 52 66
POP 12HR 0 20 60 60 30
QPF 12HR 0 0 0.08 0.08 0.01
SNOW 12HR 00-00 00-00 1 1 T
SNOWSHWRS S C L L L L L L C C S S C
DATE Mon 10/25/21 Tue 10/26/21 Wed 10/27/21 Thu 10/28/21
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 28 39 24 26 22 27 20 31
TEMP 28 29 36 32 24 24 26 24 22 23 26 24 20 21 28 26
DEWPT 25 26 30 29 23 21 21 20 21 21 21 20 18 18 21 21
PWIND DIR SW SW W W W W W W
WIND CHAR GN BZ GN GN GN BZ BZ GN
AVG CLOUDS BK BK OV OV OV OV OV OV OV OV OV OV BK BK SC SC
POP 12HR 50 70 80 70 80 70 40 30
RAIN SHWRS L
SNOWSHWRS C C L L D L L L D D L L C C C C
$$
IDZ064-222315-
PINE CREEK PASS SNOTEL-TETON ID
43.57N 111.21W ELEV. 6720 FT
1029 AM MDT Fri Oct 22 2021
DATE Fri 10/22/21 Sat 10/23/21 Sun 10/24/21
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 60 34 41 34 43
TEMP 56 59 54 48 41 38 37 35 39 40 38 36 35 35 35 36 40 42 40
DEWPT 31 31 28 27 31 31 29 29 28 28 28 31 32 32 33 33 30 30 30
RH 38 34 36 44 67 76 72 78 64 62 67 82 89 89 92 89 67 62 67
WIND DIR S S S S SW SW S SW SW W SW SW S SW S S S S S
WIND SPD 12 13 11 11 12 8 8 9 12 11 10 9 8 8 5 9 13 14 12
WIND GUST 20 21 20 20 21 23 20
CLOUDS FW SC BK BK BK OV OV OV OV OV OV OV OV OV BK BK BK BK OV
CLOUDS(%) 25 49 61 63 67 82 86 92 89 86 83 83 86 86 78 79 79 77 85
POP 12HR 0 40 50 60 40
QPF 12HR 0 0.02 0.07 0.08 0.02
SNOW 12HR 00-00 00-00 T T T
RAIN S C L L L L C C C L
SNOW C C C C C L L L L C C
DATE Mon 10/25/21 Tue 10/26/21 Wed 10/27/21 Thu 10/28/21
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 38 45 31 37 31 37 29 41
TEMP 40 41 43 38 35 32 34 33 33 32 34 34 30 29 37 35
DEWPT 34 35 36 32 30 27 28 26 28 27 28 26 23 21 28 26
PWIND DIR S S SW SW SW SW SW S
WIND CHAR GN GN LT GN GN GN GN LT
AVG CLOUDS OV OV OV OV OV OV OV OV OV OV OV BK BK BK BK SC
POP 12HR 70 90 80 80 70 60 30 30
RAIN L L D D D C
SNOW D L L D L L L C C C C C
$$
IDZ062-222315-
SHEEP MOUNTAIN SNOTEL-BINGHAM ID
43.21N 111.69W ELEV. 6570 FT
1029 AM MDT Fri Oct 22 2021
DATE Fri 10/22/21 Sat 10/23/21 Sun 10/24/21
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 58 33 40 33 42
TEMP 54 58 51 45 40 37 36 33 37 39 37 34 35 35 35 34 38 41 40
DEWPT 31 29 26 27 32 31 30 29 28 27 27 32 33 33 33 32 28 28 32
RH 41 33 37 49 73 79 79 85 70 62 67 92 92 92 92 92 67 59 73
WIND DIR S S S S SW SW SW SW SW W SW SW S S S S S S S
WIND SPD 18 19 17 18 18 18 18 18 16 17 16 17 17 18 14 16 18 19 21
WIND GUST 26 27 25 26 26 26 26 26 24 25 24 25 25 26 23 24 26 27 32
CLOUDS FW SC SC SC BK OV OV OV OV OV BK OV BK BK BK BK BK BK OV
CLOUDS(%) 30 60 53 58 76 92 92 92 88 86 80 84 76 78 79 77 75 77 86
POP 12HR 0 30 50 50 40
QPF 12HR 0 0.02 0.03 0.05 0.02
SNOW 12HR 00-00 00-00 T T 00-00
RAIN S C D
SNOW S C C C C C C C C C S S C C D
DATE Mon 10/25/21 Tue 10/26/21 Wed 10/27/21 Thu 10/28/21
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 38 43 29 36 30 36 28 41
TEMP 40 42 40 36 33 32 33 33 31 33 34 33 29 30 37 36
DEWPT 36 36 34 32 30 27 27 27 30 31 28 26 24 24 27 28
PWIND DIR S SW SW SW SW SW SW SW
WIND CHAR BZ BZ BZ BZ BZ BZ BZ GN
AVG CLOUDS OV OV OV OV OV OV BK OV OV OV BK BK SC SC SC SC
POP 12HR 80 90 80 60 60 50 30 20
RAIN D L D D D S
SNOW D D C C L L L C C C S S S
$$
WYZ001-222315-
SYLVAN PASS - PARK WY
44.47N 110.16W ELEV. 8420 FT
1029 AM MDT Fri Oct 22 2021
DATE Fri 10/22/21 Sat 10/23/21 Sun 10/24/21
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 54 29 37 22 39
TEMP 46 53 47 34 32 30 29 30 35 36 29 25 23 23 22 24 35 38 34
DEWPT 29 28 27 21 20 19 19 19 20 21 20 21 20 21 20 21 15 13 18
RH 51 38 45 58 61 63 66 63 54 54 69 84 88 92 92 88 43 35 51
WIND DIR SW SW SW SW SW SW SW SW SW W W W W SW SW SW SW SW SW
WIND SPD 12 17 14 16 20 18 21 21 19 21 17 14 14 16 14 18 18 19 19
WIND GUST 19 26 23 24 31 27 33 33 29 33 26 23 23 24 23 27 27 29 29
CLOUDS CL SC SC SC SC BK OV OV OV OV OV OV OV OV OV BK BK SC BK
CLOUDS(%) 7 31 54 49 44 63 81 85 88 85 81 83 86 85 86 74 74 57 68
POP 12HR 0 10 50 60 30
QPF 12HR 0 0 0.07 0.10 0.03
SNOW 12HR 00-00 00-00 1 1 T
SNOWSHWRS S S C C L L L L C C S S C
DATE Mon 10/25/21 Tue 10/26/21 Wed 10/27/21 Thu 10/28/21
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 27 44 24 32 21 31 19 35
TEMP 28 27 40 36 25 24 30 27 22 21 29 26 20 19 31 29
DEWPT 24 24 21 21 22 23 13 13 19 19 13 13 16 17 14 15
PWIND DIR SW SW SW W W W W SW
WIND CHAR BZ BZ BZ BZ BZ WY BZ BZ
AVG CLOUDS BK BK OV OV OV OV OV OV OV OV OV BK BK BK BK BK
POP 12HR 50 70 80 60 70 70 40 30
RAIN SHWRS L
SNOWSHWRS C C L L D L L L L L L L C C C C
$$
WYZ012-222315-
MOUNT GLORY - TETON WY
43.51N 110.95W ELEV. 10227 FT
1029 AM MDT Fri Oct 22 2021
DATE Fri 10/22/21 Sat 10/23/21 Sun 10/24/21
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 51 30 35 28 36
TEMP 46 50 49 36 35 35 34 30 33 35 28 30 29 30 29 28 32 36 35
DEWPT 26 26 24 31 31 29 28 25 25 23 24 28 27 27 26 26 27 29 29
RH 45 39 37 82 85 78 78 81 72 61 85 92 92 88 88 92 81 75 78
WIND DIR S S S S W W W W W W W W SW SW SW S S S S
WIND SPD 10 13 11 11 13 12 16 14 13 13 12 10 10 10 13 12 14 13 12
WIND GUST 20 20 19 24 23 20 20 19 20 19 23 20 19
CLOUDS FW SC BK BK BK BK OV OV OV OV OV OV OV OV OV BK BK BK OV
CLOUDS(%) 14 43 72 72 72 79 87 88 90 90 84 88 86 86 81 80 79 71 88
POP 12HR 0 30 60 60 40
QPF 12HR 0 0.02 0.11 0.14 0.03
SNOW 12HR 00-00 T 1 1 T
SNOWSHWRS C C C L L L L L L C C C C L
DATE Mon 10/25/21 Tue 10/26/21 Wed 10/27/21 Thu 10/28/21
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 31 38 26 29 24 29 24 31
TEMP 32 32 35 36 28 28 28 28 25 25 27 28 25 25 28 30
DEWPT 30 29 29 29 27 26 23 22 24 23 23 22 24 22 23 23
PWIND DIR S S SW SW SW SW SW SW
WIND CHAR GN GN GN GN GN BZ GN GN
AVG CLOUDS OV OV OV OV OV OV OV OV OV OV OV OV BK BK BK SC
POP 12HR 70 80 80 70 80 70 30 30
RAIN SHWRS D
SNOWSHWRS L L D D D L L L D D L L C C C C
$$
WYZ012-222315-
FERRY PEAK - LINCOLN WY
43.21N 110.98W ELEV. 9612 FT
1029 AM MDT Fri Oct 22 2021
DATE Fri 10/22/21 Sat 10/23/21 Sun 10/24/21
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 52 31 36 29 38
TEMP 48 52 50 34 34 32 32 31 35 36 32 30 30 29 29 30 36 38 36
DEWPT 27 26 25 28 29 27 27 26 28 28 28 28 28 27 26 27 29 30 29
RH 44 36 37 78 82 81 81 81 75 72 85 92 92 92 88 88 75 73 75
WIND DIR S S SW S W W W SW SW W W SW SW SW SW S S S S
WIND SPD 10 16 12 12 13 11 12 12 13 13 12 11 10 11 12 12 13 14 14
WIND GUST 24 19 19 20 19 19 20 20 19 19 19 20 23 23
CLOUDS FW SC SC SC SC BK OV OV OV OV OV OV OV OV OV BK BK BK OV
CLOUDS(%) 14 33 52 56 60 75 89 90 91 88 81 88 84 84 81 79 77 68 88
POP 12HR 0 30 60 50 40
QPF 12HR 0 0 0.12 0.11 0.02
SNOW 12HR 00-00 00-00 1 1 T
RAIN SHWRS C
SNOWSHWRS S C C L L L C C C S S C C L
DATE Mon 10/25/21 Tue 10/26/21 Wed 10/27/21 Thu 10/28/21
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 33 40 29 29 27 29 25 32
TEMP 34 33 38 36 30 30 29 28 27 27 29 28 25 25 30 29
DEWPT 30 29 30 30 28 28 24 24 26 25 24 24 22 22 24 24
PWIND DIR S S SW SW SW SW SW SW
WIND CHAR GN BZ GN BZ GN BZ GN GN
AVG CLOUDS OV OV OV OV OV OV OV OV OV OV OV OV BK SC SC SC
POP 12HR 70 80 90 70 80 70 30 30
RAIN SHWRS L L D D
SNOWSHWRS L L L D D L L L D D L L C S S C
$$
WYZ012-222315-
BEAVER MOUNTAIN - TETON WY
43.26N 110.62W ELEV. 9737 FT
1029 AM MDT Fri Oct 22 2021
DATE Fri 10/22/21 Sat 10/23/21 Sun 10/24/21
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 52 31 36 28 38
TEMP 46 51 50 37 34 34 33 31 35 36 32 30 29 29 29 29 36 38 38
DEWPT 26 25 24 29 28 28 28 25 27 26 22 27 27 27 27 26 26 22 24
RH 45 36 36 72 78 78 82 78 72 67 66 88 92 92 92 88 67 52 57
WIND DIR E S S S SW W SW SW SW W W W SW SW SW S S S S
WIND SPD 8 12 11 12 11 9 9 9 10 13 11 10 10 8 10 10 11 13 12
WIND GUST 19 19 20 20 19
CLOUDS FW SC SC SC SC BK OV OV OV OV BK OV OV OV BK BK BK BK OV
CLOUDS(%) 16 38 60 52 44 66 87 86 85 84 78 86 82 81 79 77 75 64 83
POP 12HR 0 20 40 60 30
QPF 12HR 0 0 0.06 0.06 0.02
SNOW 12HR 00-00 00-00 1 1 T
SNOWSHWRS S C C C C L L C C S S C C L
DATE Mon 10/25/21 Tue 10/26/21 Wed 10/27/21 Thu 10/28/21
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 34 40 27 30 25 28 24 32
TEMP 35 34 39 39 29 28 29 30 26 26 27 28 25 24 30 31
DEWPT 30 30 32 32 27 26 24 23 23 24 21 21 22 21 24 23
PWIND DIR S S SW W SW W W SW
WIND CHAR GN GN GN GN GN BZ GN GN
AVG CLOUDS OV OV OV OV OV OV OV OV OV OV OV BK BK BK SC SC
POP 12HR 60 80 80 70 80 70 30 20
RAIN SHWRS L L D D
SNOWSHWRS L L L D D L L L D D L L C C S S
$$
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.
48 Hour Observed Snowfall Analysis
This is an estimate of the amount of snow that has fallen over the past 48 hours (two days).
72 Hour Observed Snowfall Analysis
This is an estimate of the amount of snow that has fallen over the past 72 hours (three days).
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 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.
Click on image to enlarge
Click on image to enlarge
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