Super Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather Threat from the Central Plains to the Great Lakes

Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, and thunderstorms to the Marianas Islands into Wednesday. Tropical Storm conditions are likely over Guam. Severe thunderstorms and heavy rain are likely across the Upper Mississippi Valley and Great Lakes region with potential for large to very large hail, damaging wind, and tornadoes through Tuesday. Read More >

Current conditions at

WEST FORK (WSFM8)

Lat: 45.81556°NLon: 114.25833°WElev: 4420.0ft.

NA

45°F

7°C

Humidity 58%
Wind Speed S 4 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Wind Chill43°F (6°C)
Last update 13 Apr 11:14 AM MDT
Extended Forecast for

12 Miles WSW Darby MT

  • Today

    Today: Snow showers.  High near 31. West wind 13 to 15 mph, with gusts as high as 26 mph.  Chance of precipitation is 80%. Total daytime snow accumulation of 4 to 6 inches possible.

    High: 31 °F

    Snow Showers

  • Tonight

    Tonight: Snow showers likely, mainly before 1am.  Mostly cloudy, with a low around 25. West wind 8 to 14 mph, with gusts as high as 24 mph.  Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    Low: 25 °F

    Snow Showers
    Likely then
    Chance Snow
    Showers

  • Tuesday

    Tuesday: A 20 percent chance of snow showers before noon.  Mostly cloudy, with a high near 34. West southwest wind 9 to 18 mph, with gusts as high as 30 mph.

    High: 34 °F

    Slight Chance
    Snow Showers
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: Snow showers likely, mainly after midnight.  Mostly cloudy, with a low around 27. West southwest wind 13 to 17 mph, with gusts as high as 31 mph.  Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    Low: 27 °F

    Slight Chance
    Snow Showers
    then Snow
    Showers
    Likely

  • Wednesday

    Wednesday: Snow showers.  High near 32. Southwest wind 10 to 18 mph, with gusts as high as 33 mph.  Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    High: 32 °F

    Snow Showers

  • Wednesday Night

    Wednesday Night: Snow showers. The snow could be heavy at times.  Low around 16. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

    Low: 16 °F

    Heavy Snow

  • Thursday

    Thursday: Snow showers.  High near 21. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    High: 21 °F

    Snow Showers

  • Thursday Night

    Thursday Night: Snow likely, mainly before midnight.  Mostly cloudy, with a low around 15.

    Low: 15 °F

    Snow Likely

  • Friday

    Friday: A chance of snow.  Partly sunny, with a high near 28.

    High: 28 °F

    Chance Snow

Detailed Forecast

Today
Snow showers. High near 31. West wind 13 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 4 to 6 inches possible.
Tonight
Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 25. West wind 8 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Tuesday
A 20 percent chance of snow showers before noon. Mostly cloudy, with a high near 34. West southwest wind 9 to 18 mph, with gusts as high as 30 mph.
Tuesday Night
Snow showers likely, mainly after midnight. Mostly cloudy, with a low around 27. West southwest wind 13 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Wednesday
Snow showers. High near 32. Southwest wind 10 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Wednesday Night
Snow showers. The snow could be heavy at times. Low around 16. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.
Thursday
Snow showers. High near 21. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Thursday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 15.
Friday
A chance of snow. Partly sunny, with a high near 28.
Friday Night
Partly cloudy, with a low around 16.
Saturday
Sunny, with a high near 37.
Saturday Night
Mostly cloudy, with a low around 25.
Sunday
A chance of snow. Partly sunny, with a high near 42.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles WSW Darby MT
 45.98°N 114.4°W (Elev. 7405 ft)
2:01 am MDT Apr 13, 2026
11am MDT Apr 13, 2026-6pm MDT Apr 19, 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