Sinlaku Continues to Impact the Marianas; Severe Weather for the Central Plains and Northeast; Record Warmth for mid-Atlantic to Southeast

Sinlaku continues to affect the Marianas as it moves north through Friday. Meanwhile, severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley today and for the Central/Southern Plains on Friday. Considerable flooding impacts are ongoing in the Upper Great Lakes, and expected to continue through the weekend. Fire weather concerns persist in the Plains. Read More >

Current conditions at

STILLWATER (STWM8)

Lat: 48.53944°NLon: 114.55944°WElev: 3116.0ft.

NA

31°F

-1°C

Humidity 92%
Wind Speed ENE 0 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Last update 16 Apr 07:00 AM MDT
Extended Forecast for

12 Miles SW Polebridge MT

Winter Weather Advisory until April 16, 09:00am
Click here for hazard details and duration
...
  •  
    Winter Weather Advisory until April 16, 09:00am

    NOW until 9:00am Thu

    Winter Weather Advisory

  • Today

    High: 22 °F

    Heavy Snow

  • Tonight

    Tonight: A 20 percent chance of snow before 9pm.  Mostly cloudy, with a low around 17. West wind 7 to 15 mph, with gusts as high as 22 mph.

    Low: 17 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Friday

    Friday: A slight chance of snow before noon, then a chance of snow showers between noon and 3pm, then a chance of snow after 3pm. Some thunder is also possible.  Mostly cloudy, with a high near 30. West southwest wind 7 to 13 mph, with gusts as high as 21 mph.  Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

    High: 30 °F

    Slight Chance
    Snow then
    Chance Snow
    Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around 20. Southwest wind 8 to 15 mph, with gusts as high as 21 mph.

    Low: 20 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 38. South southwest wind 7 to 14 mph, with gusts as high as 22 mph.

    High: 38 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy

Detailed Forecast

Today
Snow, mainly before 1pm. The snow could be heavy at times. High near 22. Wind chill values as low as zero. North wind around 15 mph becoming west northwest in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 3 to 5 inches possible.
Tonight
A 20 percent chance of snow before 9pm. Mostly cloudy, with a low around 17. West wind 7 to 15 mph, with gusts as high as 22 mph.
Friday
A slight chance of snow before noon, then a chance of snow showers between noon and 3pm, then a chance of snow after 3pm. Some thunder is also possible. Mostly cloudy, with a high near 30. West southwest wind 7 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.
Friday Night
Mostly clear, with a low around 20. Southwest wind 8 to 15 mph, with gusts as high as 21 mph.
Saturday
Mostly sunny, with a high near 38. South southwest wind 7 to 14 mph, with gusts as high as 22 mph.
Saturday Night
Partly cloudy, with a low around 24.
Sunday
Mostly sunny, with a high near 45.
Sunday Night
Mostly cloudy, with a low around 29.
Monday
Mostly sunny, with a high near 52.
Monday Night
Partly cloudy, with a low around 34.
Tuesday
A slight chance of rain and snow. Snow level 7500 feet rising to 8100 feet in the afternoon. Mostly sunny, with a high near 52.
Tuesday Night
A chance of rain and snow. Snow level 8200 feet lowering to 7400 feet after midnight . Mostly cloudy, with a low around 36.
Wednesday
Rain and snow likely. Snow level 7000 feet. Mostly cloudy, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles SW Polebridge MT
 48.64°N 114.5°W (Elev. 6801 ft)
2:00 am MDT Apr 16, 2026
7am MDT Apr 16, 2026-6pm MDT Apr 22, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database