Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds from the Upper Midwest into the Northeast

A prolonged atmospheric river will continue to impact the Pacific Northwest into the Northern Rockies with heavy rainfall, areas of urban and river flooding, landslides, heavy mountain snow, and gusty winds into Thursday. A strong clipper system will bring the threat of heavy snow and high winds across the Upper Midwest/Great Lakes as well as portions of the interior Northeast and Appalachians. Read More >

Current conditions at

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

Lat: 62.05°NLon: 163.3°WElev: 312ft.

Fair

1°F

-17°C

Humidity 83%
Wind Speed N 8 mph
Barometer 30.16 in (1022.9 mb)
Dewpoint -3°F (-19°C)
Visibility 10.00 mi
Wind Chill-13°F (-25°C)
Last update 10 Dec 12:56 am AKST
Extended Forecast for

17 Miles SSE Pilot Station AK

  • Overnight

    Overnight: Partly cloudy, with a low around -14. North wind around 5 mph.

    Low: -14 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near -3. North wind around 10 mph.

    High: -3 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around -13. North wind around 5 mph becoming southeast after midnight.

    Low: -13 °F

    Increasing
    Clouds

  • Thursday

    Thursday: A 20 percent chance of snow after 3pm.  Cloudy, with a high near 10. Southeast wind 5 to 15 mph.

    High: 10 °F

    Cloudy then
    Slight Chance
    Snow

  • Thursday Night

    Thursday Night: A 50 percent chance of snow.  Cloudy, with a low around 10. Southwest wind 10 to 15 mph.

    Low: 10 °F

    Chance Snow

  • Friday

    Friday: A 20 percent chance of snow before 9am.  Partly sunny, with a high near 32.

    High: 32 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 5.

    Low: 5 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 14.

    High: 14 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 3.

    Low: 3 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around -14. North wind around 5 mph.
Wednesday
Sunny, with a high near -3. North wind around 10 mph.
Wednesday Night
Increasing clouds, with a low around -13. North wind around 5 mph becoming southeast after midnight.
Thursday
A 20 percent chance of snow after 3pm. Cloudy, with a high near 10. Southeast wind 5 to 15 mph.
Thursday Night
A 50 percent chance of snow. Cloudy, with a low around 10. Southwest wind 10 to 15 mph.
Friday
A 20 percent chance of snow before 9am. Partly sunny, with a high near 32.
Friday Night
Partly cloudy, with a low around 5.
Saturday
Partly sunny, with a high near 14.
Saturday Night
Partly cloudy, with a low around 3.
Sunday
Sunny, with a high near 10.
Sunday Night
Mostly clear, with a low around -4.
Monday
Sunny, with a high near 1.
Monday Night
Partly cloudy, with a low around -8.
Tuesday
Mostly sunny, with a high near 4.
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles SSE Pilot Station AK
 61.71°N 162.68°W (Elev. 98 ft)
1:18 am AKST Dec 10, 2025
1am AKST Dec 10, 2025-6pm AKST Dec 16, 2025
 
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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