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

STEVI (STVM8)

Lat: 46.55617°NLon: 114.07435°WElev: 3205.0ft.

NA

50°F

10°C

Humidity 67%
Wind Speed SSW 10 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Wind Chill46°F (8°C)
Last update 15 Apr 11:14 AM MDT
Extended Forecast for

Stevensville MT

  • Today

    Today: Showers, with thunderstorms also possible after 3pm.  High near 55. South southwest wind around 11 mph becoming west northwest in the afternoon. Winds could gust as high as 23 mph.  Chance of precipitation is 90%.

    High: 55 °F

    Showers

  • Tonight

    Tonight: Rain and snow showers before 1am, then a chance of snow showers after 2am.  Low around 25. North wind 5 to 10 mph becoming light and variable  after midnight. Winds could gust as high as 20 mph.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 25 °F

    Rain/Snow
    then Chance
    Snow Showers

  • Thursday

    Thursday: Snow showers likely, mainly after noon. Some thunder is also possible.  Partly sunny, with a high near 44. Calm wind becoming west northwest 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 44 °F

    Snow Showers
    Likely

  • Thursday Night

    Thursday Night: A 30 percent chance of snow showers, mainly before midnight.  Mostly cloudy, with a low around 25. West northwest wind 5 to 8 mph becoming calm  after midnight.  Little or no snow accumulation expected.

    Low: 25 °F

    Chance Snow
    Showers

  • Friday

    Friday: A chance of snow showers before 3pm, then a chance of rain and snow showers.  Partly sunny, with a high near 49. Calm wind becoming west northwest around 6 mph in the afternoon.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 49 °F

    Chance Snow
    Showers then
    Chance
    Rain/Snow

  • Friday Night

    Friday Night: Mostly clear, with a low around 22.

    Low: 22 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

Detailed Forecast

Today
Showers, with thunderstorms also possible after 3pm. High near 55. South southwest wind around 11 mph becoming west northwest in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 90%.
Tonight
Rain and snow showers before 1am, then a chance of snow showers after 2am. Low around 25. North wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Thursday
Snow showers likely, mainly after noon. Some thunder is also possible. Partly sunny, with a high near 44. Calm wind becoming west northwest 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Thursday Night
A 30 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 25. West northwest wind 5 to 8 mph becoming calm after midnight. Little or no snow accumulation expected.
Friday
A chance of snow showers before 3pm, then a chance of rain and snow showers. Partly sunny, with a high near 49. Calm wind becoming west northwest around 6 mph in the afternoon. Chance of precipitation is 30%. Little or no snow accumulation expected.
Friday Night
Mostly clear, with a low around 22.
Saturday
Sunny, with a high near 60.
Saturday Night
Partly cloudy, with a low around 30.
Sunday
Mostly sunny, with a high near 68.
Sunday Night
Mostly cloudy, with a low around 36.
Monday
Mostly sunny, with a high near 71.
Monday Night
A slight chance of rain. Partly cloudy, with a low around 39.
Tuesday
A slight chance of rain. Mostly sunny, with a high near 72.
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ABOUT THIS FORECAST

 
Point Forecast:
Stevensville MT
 46.5°N 114.07°W (Elev. 3465 ft)
2:01 am MDT Apr 15, 2026
11am 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