Critical Fire Weather in the High Plains and Midwest; Heavy Snow in the Western Mountains and Northern Plains

Gusty winds and low relative humidity will bring critical fire weather to the central/southern High Plains and portions of the Midwest. Two Pacific storms will continue to bring heavy mountain snow and gusty winds to the western U.S. through Thursday. A swath of wintry weather, including heavy snow and a wintry mix, is expected from the Northern Plains to New England. Read More >

Current conditions at

Dillon, Dillon Airport (KDLN)

Lat: 45.2575°NLon: 112.55444°WElev: 5239.0ft.

Overcast

14°F

-10°C

Humidity 85%
Wind Speed NE 12 MPH
Barometer 29.37 in (994.58 mb)
Dewpoint 10°F (-12°C)
Visibility NA
Wind Chill0°F (-18°C)
Last update 18 Feb 08:35 AM MST
Extended Forecast for

Dillon MT

Winter Weather Advisory until February 18, 11:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until February 18, 11:00pm

    NOW until 11:00pm Wed

    Winter Weather Advisory

  • Today

    High: 27 °F

    Snow Likely

  • Tonight

    Tonight: A 50 percent chance of snow, mainly before 11pm.  Mostly cloudy, with a low around 6. North northeast wind 5 to 9 mph.  New snow accumulation of less than a half inch possible.

    Low: 6 °F

    Chance Snow
    then Slight
    Chance Snow

  • Thursday

    Thursday: Mostly sunny, with a high near 30. Wind chill values as low as zero. Light and variable wind becoming south around 6 mph in the afternoon.

    High: 30 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 6. Wind chill values as low as zero. South wind 5 to 7 mph.

    Low: 6 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 32. West wind 5 to 9 mph.

    High: 32 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 6. South southwest wind around 8 mph.

    Low: 6 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 35. South southwest wind 7 to 11 mph, with gusts as high as 18 mph.

    High: 35 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 12. South wind 7 to 11 mph, with gusts as high as 20 mph.

    Low: 12 °F

    Partly Cloudy

Detailed Forecast

Today
Snow likely, mainly after 3pm. Mostly cloudy, with a high near 27. Northeast wind 7 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than one inch possible.
Tonight
A 50 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 6. North northeast wind 5 to 9 mph. New snow accumulation of less than a half inch possible.
Thursday
Mostly sunny, with a high near 30. Wind chill values as low as zero. Light and variable wind becoming south around 6 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 6. Wind chill values as low as zero. South wind 5 to 7 mph.
Friday
Mostly sunny, with a high near 32. West wind 5 to 9 mph.
Friday Night
Mostly clear, with a low around 6. South southwest wind around 8 mph.
Saturday
Sunny, with a high near 35. South southwest wind 7 to 11 mph, with gusts as high as 18 mph.
Saturday Night
Partly cloudy, with a low around 12. South wind 7 to 11 mph, with gusts as high as 20 mph.
Sunday
Partly sunny, with a high near 40.
Sunday Night
Partly cloudy, with a low around 20.
Monday
A slight chance of rain. Mostly sunny, with a high near 48.
Monday Night
A chance of rain and snow. Mostly cloudy, with a low around 24.
Tuesday
A chance of snow. Partly sunny, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
Dillon MT
 45.22°N 112.65°W (Elev. 5174 ft)
6:57 am MST Feb 18, 2026
8am MST Feb 18, 2026-6pm MST Feb 24, 2026
 
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Additional Resources

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