National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Another Round of Heavy Rain and Mountain Snow in California; Snow in the Great Lakes and Northeast

Another round of heavy rainfall will renew concerns for additional flash flooding and landslides in southern California around burn scars and coastal mountain ranges. A low pressure system is bringing enhanced snowfall downwind from the lower Great Lakes into the Northeast mountain ranges. Above average temperatures will challenge or break daily record high temperatures across the southern Plains. Read More >

Hazardous Weather Conditions

Current conditions at

St. Mary's, St. Mary's Airport (PASM)

Lat: 62.05°NLon: 163.3°WElev: 312ft.

Overcast and Breezy

35°F

2°C

Humidity 89%
Wind Speed SE 24 G 32 mph
Barometer 28.85 in (977.8 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 17 Nov 3:56 pm AKST
Extended Forecast for

Nililak AK

Winter Weather Advisory November 17, 04:27pm until November 20, 06:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory November 17, 04:27pm until November 20, 06:00am

    NOW until 6:00am Thu

    Winter Weather Advisory

  • This Afternoon

    High: 33 °F

    Rain/Snow
    Likely

  • Tonight

    Tonight: Rain and snow. Low around 27. Southeast wind around 25 mph, with gusts as high as 35 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Rain/Snow

  • Tuesday

    Tuesday: Snow likely. Mostly cloudy, with a temperature falling to around 24 by 5pm. South wind 25 to 30 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 32 °F⇓

    Snow Likely

  • Tuesday Night

    Tuesday Night: A chance of snow before 3am, then rain and snow likely. Mostly cloudy, with a low around 19. Southwest wind 15 to 20 mph becoming south 10 to 15 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 19 °F

    Chance Snow
    then
    Rain/Snow
    Likely

  • Wednesday

    Wednesday: Rain and snow, mainly before 3pm. High near 33. East wind 20 to 30 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 33 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: A chance of rain and snow. Cloudy, with a low around 26. Chance of precipitation is 40%.

    Low: 26 °F

    Chance
    Rain/Snow

  • Thursday

    Thursday: A chance of rain and snow before 3pm. Cloudy, with a high near 30. Chance of precipitation is 40%.

    High: 30 °F

    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A slight chance of snow after 9pm. Cloudy, with a low around 23.

    Low: 23 °F

    Slight Chance
    Snow

Detailed Forecast

This Afternoon
Rain and snow likely. Cloudy, with a high near 33. Southeast wind around 25 mph, with gusts as high as 35 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Rain and snow. Low around 27. Southeast wind around 25 mph, with gusts as high as 35 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Tuesday
Snow likely. Mostly cloudy, with a temperature falling to around 24 by 5pm. South wind 25 to 30 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Tuesday Night
A chance of snow before 3am, then rain and snow likely. Mostly cloudy, with a low around 19. Southwest wind 15 to 20 mph becoming south 10 to 15 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Wednesday
Rain and snow, mainly before 3pm. High near 33. East wind 20 to 30 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
A chance of rain and snow. Cloudy, with a low around 26. Chance of precipitation is 40%.
Thursday
A chance of rain and snow before 3pm. Cloudy, with a high near 30. Chance of precipitation is 40%.
Thursday Night
A slight chance of snow after 9pm. Cloudy, with a low around 23.
Friday
A slight chance of snow before 9am. Mostly cloudy, with a high near 27.
Friday Night
Mostly cloudy, with a low around 20.
Saturday
Mostly cloudy, with a high near 26.
Saturday Night
Mostly cloudy, with a low around 18.
Sunday
A slight chance of snow. Partly sunny, with a high near 25.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Nililak AK
 62.58°N 164.81°W (Elev. 3 ft)
Last Update:
3:17 pm AKST Nov 17, 2025
Forecast Valid:
4pm AKST Nov 17, 2025-6pm AKST Nov 23, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation