Heavy Rain in the Southern U.S.; Active Weather Continues in Alaska

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains today, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. Another Bering system will impact the Alaskan West Coast and Central Interior through the weekend bringing moderate to heavy snow, high winds, and/or some blizzard conditions. Read More >

Current conditions at

Dillon, Dillon Airport (KDLN)

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

Clear

21°F

-6°C

Humidity 85%
Wind Speed SSW 10 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill10°F (-12°C)
Last update 13 Feb 06:20 AM MST
Extended Forecast for

Dillon MT

  • Today

    Today: Sunny, with a high near 47. Southwest wind 6 to 10 mph.

    High: 47 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 25. Southwest wind around 9 mph.

    Low: 25 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 49. South southwest wind 9 to 14 mph, with gusts as high as 24 mph.

    High: 49 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 29. South wind 10 to 15 mph, with gusts as high as 24 mph.

    Low: 29 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 52. South southwest wind 9 to 18 mph, with gusts as high as 29 mph.

    High: 52 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 26. South southwest wind 8 to 16 mph, with gusts as high as 25 mph.

    Low: 26 °F

    Partly Cloudy

  • Washington's Birthday

    Washington's Birthday: Mostly sunny, with a high near 51. South wind 8 to 13 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 31 mph.

    High: 51 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A chance of rain after 11pm.  Mostly cloudy, with a low around 30. South southeast wind 10 to 18 mph becoming east in the evening. Winds could gust as high as 25 mph.

    Low: 30 °F

    Chance Rain

  • Tuesday

    Tuesday: A chance of rain and snow before 8am, then a chance of snow.  Partly sunny, with a high near 45.

    High: 45 °F

    Chance
    Rain/Snow
    then Chance
    Snow

Detailed Forecast

Today
Sunny, with a high near 47. Southwest wind 6 to 10 mph.
Tonight
Mostly cloudy, with a low around 25. Southwest wind around 9 mph.
Saturday
Partly sunny, with a high near 49. South southwest wind 9 to 14 mph, with gusts as high as 24 mph.
Saturday Night
Mostly cloudy, with a low around 29. South wind 10 to 15 mph, with gusts as high as 24 mph.
Sunday
Partly sunny, with a high near 52. South southwest wind 9 to 18 mph, with gusts as high as 29 mph.
Sunday Night
Partly cloudy, with a low around 26. South southwest wind 8 to 16 mph, with gusts as high as 25 mph.
Washington's Birthday
Mostly sunny, with a high near 51. South wind 8 to 13 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 31 mph.
Monday Night
A chance of rain after 11pm. Mostly cloudy, with a low around 30. South southeast wind 10 to 18 mph becoming east in the evening. Winds could gust as high as 25 mph.
Tuesday
A chance of rain and snow before 8am, then a chance of snow. Partly sunny, with a high near 45.
Tuesday Night
A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 21.
Wednesday
A slight chance of snow. Partly sunny, with a high near 39.
Wednesday Night
Mostly cloudy, with a low around 16.
Thursday
Partly sunny, with a high near 37.
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ABOUT THIS FORECAST

 
Point Forecast:
Dillon MT
 45.22°N 112.65°W (Elev. 5174 ft)
4:17 am MST Feb 13, 2026
6am MST Feb 13, 2026-6pm MST Feb 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