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

46°F

8°C

Humidity 59%
Wind Speed SSW 2 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Last update 13 Apr 12:14 PM MDT
Extended Forecast for

7 Miles W Darby MT

  • This Afternoon

    This Afternoon: Snow likely, mainly after 4pm.  Partly sunny, with a high near 35. West wind 17 to 20 mph, with gusts as high as 25 mph.  Chance of precipitation is 70%. Total daytime snow accumulation of less than a half inch possible.

    High: 35 °F

    Snow Likely

  • Tonight

    Tonight: A 50 percent chance of snow, mainly before midnight.  Mostly cloudy, with a low around 29. West wind 16 to 21 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 25 mph.  New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Chance Snow
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: Mostly sunny, with a high near 38. Breezy, with a west southwest wind 9 to 14 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 32 mph.

    High: 38 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Snow likely after midnight.  Mostly cloudy, with a low around 31. Breezy, with a west southwest wind 18 to 25 mph, with gusts as high as 32 mph.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 31 °F

    Breezy.
    Mostly Cloudy
    then Snow
    Likely

  • Wednesday

    Wednesday: Snow.  High near 36. Breezy, with a southwest wind 15 to 23 mph, with gusts as high as 33 mph.  Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 36 °F

    Snow and
    Breezy

  • Wednesday Night

    Wednesday Night: Snow. The snow could be heavy at times.  Low around 20. Breezy.  Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    Low: 20 °F

    Heavy Snow
    and Breezy

  • Thursday

    Thursday: Snow.  High near 24. Blustery.  Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 24 °F

    Snow and
    Blustery

  • Thursday Night

    Thursday Night: A chance of snow.  Mostly cloudy, with a low around 20. Windy.

    Low: 20 °F

    Chance Snow
    and Windy

  • Friday

    Friday: A chance of snow.  Partly sunny, with a high near 31. Blustery.

    High: 31 °F

    Chance Snow
    and Blustery

Detailed Forecast

This Afternoon
Snow likely, mainly after 4pm. Partly sunny, with a high near 35. West wind 17 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A 50 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 29. West wind 16 to 21 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 25 mph. New snow accumulation of less than a half inch possible.
Tuesday
Mostly sunny, with a high near 38. Breezy, with a west southwest wind 9 to 14 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 32 mph.
Tuesday Night
Snow likely after midnight. Mostly cloudy, with a low around 31. Breezy, with a west southwest wind 18 to 25 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Wednesday
Snow. High near 36. Breezy, with a southwest wind 15 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
Snow. The snow could be heavy at times. Low around 20. Breezy. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Thursday
Snow. High near 24. Blustery. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 20. Windy.
Friday
A chance of snow. Partly sunny, with a high near 31. Blustery.
Friday Night
Mostly clear, with a low around 21. Blustery.
Saturday
Sunny, with a high near 41.
Saturday Night
Partly cloudy, with a low around 29.
Sunday
A slight chance of rain and snow. Mostly sunny, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles W Darby MT
 46.03°N 114.32°W (Elev. 7208 ft)
12:22 pm MDT Apr 13, 2026
1pm 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