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

38°F

3°C

Humidity 84%
Wind Speed SE 2 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Last update 15 Apr 07:00 AM MDT
Extended Forecast for

5 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: 36 °F

    Snow Showers

  • Tonight

    Tonight: Snow showers.  Low around 23. West wind 6 to 8 mph becoming north after midnight.  Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 23 °F

    Snow Showers

  • Thursday

    Thursday: Snow showers.  High near 33. North wind around 6 mph becoming west in the afternoon.  Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 33 °F

    Snow Showers

  • Thursday Night

    Thursday Night: A 20 percent chance of snow showers.  Mostly cloudy, with a low around 25. West wind around 6 mph becoming calm  after midnight.

    Low: 25 °F

    Slight Chance
    Snow Showers

  • Friday

    Friday: A 40 percent chance of snow showers.  Partly sunny, with a high near 38. Calm wind becoming west southwest around 6 mph in the afternoon.  New snow accumulation of less than a half inch possible.

    High: 38 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

Detailed Forecast

Today
Snow showers, mainly before 3pm. Some thunder is also possible. High near 36. West southwest wind 8 to 10 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Snow showers. Low around 23. West wind 6 to 8 mph becoming north after midnight. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Thursday
Snow showers. High near 33. North wind around 6 mph becoming west in the afternoon. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Thursday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around 25. West wind around 6 mph becoming calm after midnight.
Friday
A 40 percent chance of snow showers. Partly sunny, with a high near 38. Calm wind becoming west southwest around 6 mph in the afternoon. New snow accumulation of less than a half inch possible.
Friday Night
Partly cloudy, with a low around 25.
Saturday
Mostly sunny, with a high near 45.
Saturday Night
Partly cloudy, with a low around 29.
Sunday
Mostly sunny, with a high near 54.
Sunday Night
Partly cloudy, with a low around 35.
Monday
Mostly sunny, with a high near 57.
Monday Night
A slight chance of rain. Partly cloudy, with a low around 38.
Tuesday
A slight chance of rain. Mostly sunny, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles N Whitefish MT
 48.49°N 114.37°W (Elev. 5200 ft)
2:01 am MDT Apr 15, 2026
7am MDT Apr 15, 2026-6pm MDT Apr 21, 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