Sinlaku Continues to Impact the Marianas; Severe Weather from the Central US to the Northeast; Late-Season Snow in the Northwest

Sinlaku continues to bring destructive winds, widespread heavy rain/flooding, and storm surge to the Marianas. Showers and severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley and to the Central/Southern Plains through Thursday. A front will produce late-season snowfall over the Cascades and Northern Rockies and coastal rain over the Northwest Coast through Thursday. Read More >

Current conditions at

STILLWATER (STWM8)

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

NA

37°F

3°C

Humidity 95%
Wind Speed E 0 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Last update 15 Apr 08:00 AM MDT
Extended Forecast for

6 Miles N Whitefish MT

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

    NOW until 9:00am Thu

    Winter Weather Advisory

  • Today

    High: 30 °F

    Heavy Snow

  • Tonight

    Tonight: Snow showers.  Low around 16. West southwest wind 11 to 14 mph becoming north northwest after midnight. Winds could gust as high as 25 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 16 °F

    Snow Showers

  • Thursday

    Thursday: Snow showers.  High near 28. West wind around 11 mph, with gusts as high as 23 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 28 °F

    Snow Showers

  • Thursday Night

    Thursday Night: A 30 percent chance of snow showers, mainly before midnight.  Mostly cloudy, with a low around 18. West southwest wind 8 to 11 mph, with gusts as high as 22 mph.  New snow accumulation of less than a half inch possible.

    Low: 18 °F

    Chance Snow
    Showers

  • Friday

    Friday: A 50 percent chance of snow showers.  Partly sunny, with a high near 32. Southwest wind 8 to 11 mph, with gusts as high as 22 mph.  New snow accumulation of less than a half inch possible.

    High: 32 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 19.

    Low: 19 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 39.

    High: 39 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 23.

    Low: 23 °F

    Partly Cloudy

Detailed Forecast

Today
Snow showers, mainly before 3pm. The snow could be heavy at times. Some thunder is also possible. High near 30. West southwest wind 14 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 3 to 7 inches possible.
Tonight
Snow showers. Low around 16. West southwest wind 11 to 14 mph becoming north northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Thursday
Snow showers. High near 28. West wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
A 30 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 18. West southwest wind 8 to 11 mph, with gusts as high as 22 mph. New snow accumulation of less than a half inch possible.
Friday
A 50 percent chance of snow showers. Partly sunny, with a high near 32. Southwest wind 8 to 11 mph, with gusts as high as 22 mph. New snow accumulation of less than a half inch possible.
Friday Night
Partly cloudy, with a low around 19.
Saturday
Mostly sunny, with a high near 39.
Saturday Night
Partly cloudy, with a low around 23.
Sunday
Mostly sunny, with a high near 48.
Sunday Night
Partly cloudy, with a low around 29.
Monday
Mostly sunny, with a high near 51.
Monday Night
A slight chance of rain and snow. Partly cloudy, with a low around 32.
Tuesday
A slight chance of rain and snow. Snow level 6800 feet rising to 7500 feet in the afternoon. Mostly sunny, with a high near 53.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles N Whitefish MT
 48.51°N 114.34°W (Elev. 5801 ft)
2:01 am MDT Apr 15, 2026
8am MDT Apr 15, 2026-6pm MDT Apr 21, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database