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

Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. 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

21°F

-6°C

Humidity 96%
Wind Speed NW 8 mph
Barometer 29.98 in (1016.3 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill11°F (-12°C)
Last update 18 Apr 5:56 am AKDT
Extended Forecast for

Akumsuk AK

Winter Storm Warning April 18, 10:00am until April 19, 10:00am
Click here for hazard details and duration
Winter Storm Warning

  • Today

    Today: A 30 percent chance of snow, mainly after 1pm. Partly sunny, with a high near 23. West wind 5 to 15 mph becoming northeast in the afternoon.

    High: 23 °F

    Chance Snow

  • Tonight

    Tonight: Snow, mainly after 10pm. Areas of blowing snow. Low around 13. Northeast wind 25 to 30 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 13 °F

    Snow and
    Areas Blowing
    Snow

  • Sunday

    Sunday: Snow. High near 29. East wind 10 to 15 mph becoming south in the morning. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 29 °F

    Snow

  • Sunday Night

    Sunday Night: Snow. Low around 18. Southeast wind 5 to 10 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 18 °F

    Snow

  • Monday

    Monday: Snow likely, mainly before 10am. Cloudy, with a high near 25. Southwest wind 10 to 15 mph becoming north in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 25 °F

    Snow Likely

  • Monday Night

    Monday Night: A 20 percent chance of snow before 10pm. Mostly cloudy, with a low around 5.

    Low: 5 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of snow after 10am. Partly sunny, with a high near 17.

    High: 17 °F

    Slight Chance
    Snow

  • Tuesday Night

    Tuesday Night: A chance of snow, mainly after 10pm. Mostly cloudy, with a low around 10.

    Low: 10 °F

    Chance Snow

  • Wednesday

    Wednesday: Snow likely before 4pm, then rain and snow. Cloudy, with a high near 34.

    High: 34 °F

    Snow Likely
    then
    Rain/Snow

Detailed Forecast

Today
A 30 percent chance of snow, mainly after 1pm. Partly sunny, with a high near 23. West wind 5 to 15 mph becoming northeast in the afternoon.
Tonight
Snow, mainly after 10pm. Areas of blowing snow. Low around 13. Northeast wind 25 to 30 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Sunday
Snow. High near 29. East wind 10 to 15 mph becoming south in the morning. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
Snow. Low around 18. Southeast wind 5 to 10 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Monday
Snow likely, mainly before 10am. Cloudy, with a high near 25. Southwest wind 10 to 15 mph becoming north in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Monday Night
A 20 percent chance of snow before 10pm. Mostly cloudy, with a low around 5.
Tuesday
A 20 percent chance of snow after 10am. Partly sunny, with a high near 17.
Tuesday Night
A chance of snow, mainly after 10pm. Mostly cloudy, with a low around 10.
Wednesday
Snow likely before 4pm, then rain and snow. Cloudy, with a high near 34.
Wednesday Night
Rain and snow, becoming all snow after 4am. Cloudy, with a low around 25.
Thursday
Rain and snow likely. Cloudy, with a high near 35.
Thursday Night
Rain and snow likely. Cloudy, with a low around 25.
Friday
A chance of rain and snow. Cloudy, with a high near 34.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Akumsuk AK
 62.73°N 164.47°W (Elev. 3 ft)
Last Update:
5:17 am AKDT Apr 18, 2026
Forecast Valid:
6am AKDT Apr 18, 2026-6pm AKDT Apr 24, 2026
 
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