National Weather Service United States Department of Commerce

Unsettled Week From Northwest To Rockies; A Major Wet Storm System Over the East Late This Week

An active wet weather pattern will impact the Pacific Northwest into Inter-mountain West and Rockies, as two more storm systems arrive before the weekend. Expect heavy to excessive rain and widespread mountain snow. A couple of these systems will combine and evolve into a major very wet storm system with heavy to excessive rain, Thursday into the weekend, for the eastern half of the country. Read More >

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Current Temperature Trend Current Precipitation (Rain) Current Precipitation (Snow)

 

524
CDAK48 PAFC 110106
CLIANC

CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK
404 PM AKST MON DEC 10 2018


...................................

...THE ANCHORAGE AK CLIMATE SUMMARY FOR DECEMBER 10 2018...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1952 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         27    259 PM  46    2017  25      2       46
  MINIMUM         24    851 AM -27    1955  14     10       31
  AVERAGE         26                        19      7       39

PRECIPITATION (IN)
  TODAY            T             0.75 1963   0.04  -0.04     0.02
  MONTH TO DATE    0.74                      0.38   0.36     0.23
  SINCE DEC 1      0.74                      0.38   0.36     0.23
  SINCE JAN 1     16.79                     15.85   0.94    18.44

SNOWFALL (IN)
  TODAY            T             6.2  2003   0.6   -0.6      0.0
  MONTH TO DATE    1.8                       5.6   -3.8      1.0
  SINCE DEC 1      1.8                       5.6   -3.8      1.0
  SINCE JUL 1      7.0                      27.0  -20.0      9.3
  SNOW DEPTH       2

DEGREE DAYS
 HEATING
  TODAY           39                        46     -7       26
  MONTH TO DATE  332                       453   -121      335
  SINCE DEC 1    332                       453   -121      335
  SINCE JUL 1   2601                      3617  -1016     3209

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1     12                         2     10        3
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  10   RESULTANT WIND DIRECTION   N (360)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     N (350)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     N (360)
  AVERAGE WIND SPEED     9.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT SNOW


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    81          1200 AM
 LOWEST     74           400 AM
 AVERAGE    78

..........................................................


THE ANCHORAGE AK CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   25        47      1985
 MINIMUM TEMPERATURE (F)   14       -25      1955


SUNRISE AND SUNSET
DECEMBER 10 2018......SUNRISE  1003 AM AKST  SUNSET   343 PM AKST
DECEMBER 11 2018......SUNRISE  1004 AM AKST  SUNSET   343 PM AKST

CIVIL TWILIGHT
DECEMBER 10 2018        START   902 AM AKST     END   444 PM AKST
DECEMBER 11 2018        START   904 AM AKST     END   444 PM AKST



-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$
&&
------------------------------------------------------
AMOUNT OF DAYLIGHT TODAY  (HOUR:MIN)........ 5:40
GAIN/LOSS SINCE YESTERDAY (HOUR:MIN:SEC)....-0:02:14


;
Current Temperature Trend Current Precipitation (Rain) Current Precipitation (Snow)

 

000
CDAK48 PAFC 110104
CLIBET


CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK
404 PM AKST MON DEC 10 2018


...................................

...THE BETHEL CLIMATE SUMMARY FOR DECEMBER 10 2018...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1948 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         21    131 PM  42    1932  18      3       31
  MINIMUM         16    818 AM -37    1975   5     11       17
  AVERAGE         19                        12      7       24

PRECIPITATION (IN)
  TODAY            0.08          0.55 1951   0.04   0.04      T
  MONTH TO DATE    0.28                      0.40  -0.12     0.38
  SINCE DEC 1      0.28                      0.40  -0.12     0.38
  SINCE JAN 1     20.35                     17.82   2.53    24.05

SNOWFALL (IN)
  TODAY            0.2           5.6  1951   0.4   -0.2       T
  MONTH TO DATE    0.2                       4.0   -3.8      4.4
  SINCE DEC 1      0.2                       4.0   -3.8      4.4
  SINCE JUL 1      0.6                      21.9  -21.3     11.7
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           46                        53     -7       41
  MONTH TO DATE  388                       525   -137      413
  SINCE DEC 1    388                       525   -137      413
  SINCE JUL 1   3378                      4248   -870     3579

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1      1                         4     -3        6
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  14   RESULTANT WIND DIRECTION   N (360)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     N (340)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED    14.2



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT SNOW
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100
 LOWEST     91
 AVERAGE    96

..........................................................


THE BETHEL CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   18        40      1932
 MINIMUM TEMPERATURE (F)    5       -30      1975
                                             1964
                                             1953


SUNRISE AND SUNSET
DECEMBER 10 2018......SUNRISE  1046 AM AKST  SUNSET   434 PM AKST
DECEMBER 11 2018......SUNRISE  1047 AM AKST  SUNSET   434 PM AKST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$


;
Current Temperature Trend Current Precipitation (Rain) Current Precipitation (Snow)

 

000
CDAK48 PAFC 110104
CLICDB


CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK
404 PM AKST MON DEC 10 2018


...................................

...THE COLD BAY CLIMATE SUMMARY FOR DECEMBER 10 2018...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1942 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         36    138 PM  47    1994  36      0       38
  MINIMUM         25    803 AM   6    1998  27     -2       29
  AVERAGE         31                        32     -1       34

PRECIPITATION (IN)
  TODAY            0.10          1.34 2011   0.16  -0.06     0.01
  MONTH TO DATE    2.14                      1.62   0.52     0.95
  SINCE DEC 1      2.14                      1.62   0.52     0.95
  SINCE JAN 1     43.58                     38.83   4.75    33.44

SNOWFALL (IN)
  TODAY            0.9           6.3  1988   0.4    0.5      0.0
  MONTH TO DATE    7.0                       4.1    2.9      2.6
  SINCE DEC 1      7.0                       4.1    2.9      2.6
  SINCE JUL 1     10.2                      16.7   -6.5      4.8
  SNOW DEPTH       3

DEGREE DAYS
 HEATING
  TODAY           34                        33      1       31
  MONTH TO DATE  291                       327    -36      307
  SINCE DEC 1    291                       327    -36      307
  SINCE JUL 1   2833                      3347   -514     3030

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   6   RESULTANT WIND DIRECTION  SW (220)
  HIGHEST WIND SPEED    41   HIGHEST WIND DIRECTION    NW (310)
  HIGHEST GUST SPEED    50   HIGHEST GUST DIRECTION    NW (310)
  AVERAGE WIND SPEED     6.4



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN
  SNOW
  LIGHT SNOW
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100
 LOWEST     63
 AVERAGE    82

..........................................................


THE COLD BAY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   36        54      1990
 MINIMUM TEMPERATURE (F)   27         8      1976


SUNRISE AND SUNSET
DECEMBER 10 2018......SUNRISE  1006 AM AKST  SUNSET   521 PM AKST
DECEMBER 11 2018......SUNRISE  1007 AM AKST  SUNSET   521 PM AKST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$


;
Current Temperature Trend Current Precipitation (Rain) Current Precipitation (Snow)

 

000
CDAK48 PAFC 110104
CLIAKN


CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK
404 PM AKST MON DEC 10 2018


...................................

...THE KING SALMON CLIMATE SUMMARY FOR DECEMBER 10 2018...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1917 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         38    233 PM  47    1985  27     11       41
                                      1961
  MINIMUM         31   1220 AM -27    1968  11     20       25
  AVERAGE         35                        19     16       33

PRECIPITATION (IN)
  TODAY            T             0.82 1949   0.04  -0.04     0.05
  MONTH TO DATE    1.10                      0.45   0.65     0.94
  SINCE DEC 1      1.10                      0.45   0.65     0.94
  SINCE JAN 1     32.20                     18.71  13.49    20.12

SNOWFALL (IN)
  TODAY            0.0           6.0  2015   0.3   -0.3      0.0
  MONTH TO DATE    0.5                       3.5   -3.0      1.3
  SINCE DEC 1      0.5                       3.5   -3.0      1.3
  SINCE JUL 1      2.3                      13.3  -11.0      6.5
  SNOW DEPTH       1

DEGREE DAYS
 HEATING
  TODAY           30                        46    -16       32
  MONTH TO DATE  327                       453   -126      326
  SINCE DEC 1    327                       453   -126      326
  SINCE JUL 1   2835                      3830   -995     3262

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1      1                         1      0        1
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  10   RESULTANT WIND DIRECTION   E (110)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     E (100)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION     E (100)
  AVERAGE WIND SPEED    10.9



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89
 LOWEST     70
 AVERAGE    80

..........................................................


THE KING SALMON CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   27        45      2000
 MINIMUM TEMPERATURE (F)   11       -31      1925


SUNRISE AND SUNSET
DECEMBER 10 2018......SUNRISE  1006 AM AKST  SUNSET   432 PM AKST
DECEMBER 11 2018......SUNRISE  1008 AM AKST  SUNSET   432 PM AKST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$


;
Current Temperature Trend Current Precipitation (Rain) Current Precipitation (Snow)

 

000
CDAK48 PAFC 110104
CLIADQ


CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK
404 PM AKST MON DEC 10 2018


...................................

...THE KODIAK CLIMATE SUMMARY FOR DECEMBER 10 2018...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1913 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         39    955 AM  47    2013  36      3       45
  MINIMUM         29    539 AM   0    1975  26      3       39
  AVERAGE         34                        31      3       42

PRECIPITATION (IN)
  TODAY            0.20          4.16 1985   0.28  -0.08     1.28
  MONTH TO DATE    2.30                      2.80  -0.50     4.57
  SINCE DEC 1      2.30                      2.80  -0.50     4.57
  SINCE JAN 1     69.33                     72.07  -2.74    59.41

SNOWFALL (IN)
  TODAY           MM            10.9  1990   0.5   MM        0.0
  MONTH TO DATE    0.0                       4.6   -4.6      0.0
  SINCE DEC 1      0.0                       4.6   -4.6      0.0
  SINCE JUL 1      0.0                      12.1  -12.1      7.5
  SNOW DEPTH      MM

DEGREE DAYS
 HEATING
  TODAY           31                        34     -3       23
  MONTH TO DATE  278                       335    -57      267
  SINCE DEC 1    278                       335    -57      267
  SINCE JUL 1   2468                      3130   -662     2830

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1      8                         1      7        0
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   2   RESULTANT WIND DIRECTION  SE (130)
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION     E (110)
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION     E (110)
  AVERAGE WIND SPEED     7.1



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92
 LOWEST     82
 AVERAGE    87

..........................................................


THE KODIAK CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   36        46      2002
                                             1989
                                             1985
 MINIMUM TEMPERATURE (F)   26         5      1925


SUNRISE AND SUNSET
DECEMBER 10 2018......SUNRISE   943 AM AKST  SUNSET   423 PM AKST
DECEMBER 11 2018......SUNRISE   944 AM AKST  SUNSET   423 PM AKST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$


;
Current Temperature Trend Current Precipitation (Rain) Current Precipitation (Snow)

 

228
CDAK48 PAFC 110104
CLISNP


CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK
404 PM AKST MON DEC 10 2018


...................................

...THE SAINT PAUL ISLAND CLIMATE SUMMARY FOR DECEMBER 10 2018...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1892 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         32   1243 AM  42    1986  34     -2       33
  MINIMUM         23    251 PM   7    2005  25     -2       30
                                      1987
  AVERAGE         28                        30     -2       32

PRECIPITATION (IN)
  TODAY            0.01          0.69 1962   0.08  -0.07     0.01
  MONTH TO DATE    0.74                      0.79  -0.05     0.45
  SINCE DEC 1      0.74                      0.79  -0.05     0.45
  SINCE JAN 1     28.99                     22.21   6.78    25.99

SNOWFALL (IN)
  TODAY           MM             6.9  1962   0.4   MM        0.1
  MONTH TO DATE   MM                         3.7   MM        2.2
  SINCE DEC 1     MM                         3.7   MM        2.2
  SINCE JUL 1      2.6                      14.0  -11.4      4.8
  SNOW DEPTH      MM

DEGREE DAYS
 HEATING
  TODAY           37                        35      2       33
  MONTH TO DATE  318                       348    -30      335
  SINCE DEC 1    318                       348    -30      335
  SINCE JUL 1   3310                      3769   -459     3413

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  28   RESULTANT WIND DIRECTION   N (10)
  HIGHEST WIND SPEED    40   HIGHEST WIND DIRECTION     N (20)
  HIGHEST GUST SPEED    51   HIGHEST GUST DIRECTION    NE (30)
  AVERAGE WIND SPEED    28.9



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT SNOW
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92
 LOWEST     68
 AVERAGE    80

..........................................................


THE SAINT PAUL ISLAND CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   34        41      1986
                                             1950
 MINIMUM TEMPERATURE (F)   25         1      1987


SUNRISE AND SUNSET
DECEMBER 10 2018......SUNRISE  1049 AM AKST  SUNSET   538 PM AKST
DECEMBER 11 2018......SUNRISE  1050 AM AKST  SUNSET   538 PM AKST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$



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