Critical Fire Weather in the High Plains and Midwest; Heavy Snow in the Western Mountains and Northern Plains

Gusty winds and low relative humidity will bring critical fire weather to the central/southern High Plains and portions of the Midwest. Two Pacific storms will continue to bring heavy mountain snow and gusty winds to the western U.S. through Thursday. A swath of wintry weather, including heavy snow and a wintry mix, is expected from the Northern Plains to New England. Read More >

Current conditions at

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

Lat: 62.05°NLon: 163.3°WElev: 312ft.

Fair

15°F

-9°C

Humidity 84%
Wind Speed SW 6 mph
Barometer 30.01 in (1017.3 mb)
Dewpoint 11°F (-12°C)
Visibility 9.00 mi
Wind Chill6°F (-14°C)
Last update 18 Feb 7:56 am AKST
Extended Forecast for

17 Miles SSE Pilot Station AK

Winter Weather Advisory February 18, 08:52am until February 18, 03:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory February 18, 08:52am until February 18, 03:00pm

    NOW until 3:00pm Wed

    Winter Weather Advisory

  • Today

    High: 30 °F

    Mostly Sunny
    then Chance
    Snow

  • Tonight

    Tonight: A 30 percent chance of snow, mainly before 9pm.  Mostly cloudy, then gradually becoming mostly clear, with a low around -3. Southwest wind around 15 mph becoming west after midnight.

    Low: -3 °F

    Chance Snow
    then Partly
    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 7. West wind 10 to 15 mph.

    High: 7 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around -12. West wind 5 to 15 mph.

    Low: -12 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 7. Southwest wind around 5 mph becoming southeast in the afternoon.

    High: 7 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 50 percent chance of snow, mainly after 3am.  Mostly cloudy, with a low around -2.

    Low: -2 °F

    Slight Chance
    Snow then
    Chance Snow

  • Saturday

    Saturday: A 50 percent chance of snow.  Cloudy, with a high near 18.

    High: 18 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A chance of snow.  Cloudy, with a low around 14.

    Low: 14 °F

    Chance Snow

Detailed Forecast

Today
A 30 percent chance of snow after 3pm. Partly sunny, with a high near 30. West wind 10 to 15 mph becoming south in the afternoon.
Tonight
A 30 percent chance of snow, mainly before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around -3. Southwest wind around 15 mph becoming west after midnight.
Thursday
Mostly sunny, with a high near 7. West wind 10 to 15 mph.
Thursday Night
Mostly clear, with a low around -12. West wind 5 to 15 mph.
Friday
Mostly sunny, with a high near 7. Southwest wind around 5 mph becoming southeast in the afternoon.
Friday Night
A 50 percent chance of snow, mainly after 3am. Mostly cloudy, with a low around -2.
Saturday
A 50 percent chance of snow. Cloudy, with a high near 18.
Saturday Night
A chance of snow. Cloudy, with a low around 14.
Sunday
Snow likely, mainly after 3pm. Cloudy, with a high near 29.
Sunday Night
Snow likely, mainly before 9pm. Cloudy, with a low around 24.
Monday
A chance of snow. Cloudy, with a high near 30.
Monday Night
A chance of snow. Mostly cloudy, with a low around 14.
Tuesday
A chance of snow. Mostly cloudy, with a high near 23.
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles SSE Pilot Station AK
 61.71°N 162.68°W (Elev. 98 ft)
8:23 am AKST Feb 18, 2026
8am AKST Feb 18, 2026-6pm AKST Feb 24, 2026
 
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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