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Critical Fire Weather in the Southern High Plains; Heavy Snow in the Great Lakes and Northeast U.S.

Gusty winds and low relative humidity will bring elevated to critical fire weather conditions to the southern High Plains through the weekend. A winter storm will track across the Great Lakes and Northeast U.S. into Saturday with areas of wintry mix and heavy snow from northern New York through southern Maine. Read More >

Current conditions at

Dillon, Dillon Airport (KDLN)

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

Partly Cloudy

16°F

-9°C

Humidity 66%
Wind Speed SSW 8 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 7°F (-14°C)
Visibility NA
Wind Chill5°F (-15°C)
Last update 21 Feb 03:05 AM MST
Extended Forecast for

Dillon Airport MT

  • Overnight

    Overnight: Mostly cloudy, with a low around 7. Wind chill values as low as -5. South southwest wind around 6 mph.

    Low: 7 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 36. Wind chill values as low as zero. South wind 7 to 11 mph, with gusts as high as 18 mph.

    High: 36 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 15. South southeast wind 6 to 10 mph becoming east northeast in the evening.

    Low: 15 °F

    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 44. South wind 7 to 14 mph, with gusts as high as 21 mph.

    High: 44 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 20. South wind 9 to 14 mph, with gusts as high as 22 mph.

    Low: 20 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 51. South wind 9 to 16 mph, with gusts as high as 24 mph.

    High: 51 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 31. South wind 13 to 16 mph, with gusts as high as 26 mph.

    Low: 31 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of snow before 8am, then a chance of rain and snow between 8am and 11am, then a chance of rain after 11am. Mostly cloudy, with a high near 51. Breezy, with a south wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 32 mph.

    High: 51 °F

    Chance
    Rain/Snow
    then Chance
    Rain and
    Breezy

  • Tuesday Night

    Tuesday Night: A chance of rain before 8pm, then a chance of rain and snow between 8pm and 11pm, then a chance of snow after 11pm. Mostly cloudy, with a low around 29. Breezy.

    Low: 29 °F

    Chance
    Rain/Snow and
    Breezy then
    Chance Snow

Detailed Forecast

Overnight
Mostly cloudy, with a low around 7. Wind chill values as low as -5. South southwest wind around 6 mph.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 36. Wind chill values as low as zero. South wind 7 to 11 mph, with gusts as high as 18 mph.
Saturday Night
Mostly cloudy, with a low around 15. South southeast wind 6 to 10 mph becoming east northeast in the evening.
Sunday
Sunny, with a high near 44. South wind 7 to 14 mph, with gusts as high as 21 mph.
Sunday Night
Partly cloudy, with a low around 20. South wind 9 to 14 mph, with gusts as high as 22 mph.
Monday
Mostly sunny, with a high near 51. South wind 9 to 16 mph, with gusts as high as 24 mph.
Monday Night
Mostly cloudy, with a low around 31. South wind 13 to 16 mph, with gusts as high as 26 mph.
Tuesday
A chance of snow before 8am, then a chance of rain and snow between 8am and 11am, then a chance of rain after 11am. Mostly cloudy, with a high near 51. Breezy, with a south wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 32 mph.
Tuesday Night
A chance of rain before 8pm, then a chance of rain and snow between 8pm and 11pm, then a chance of snow after 11pm. Mostly cloudy, with a low around 29. Breezy.
Wednesday
Mostly sunny, with a high near 43. Breezy.
Wednesday Night
Mostly clear, with a low around 23. Breezy.
Thursday
Sunny, with a high near 48. Windy.
Thursday Night
Partly cloudy, with a low around 27. Breezy.
Friday
Mostly sunny, with a high near 49. Windy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Dillon Airport MT
 45.25°N 112.54°W (Elev. 5200 ft)
Last Update:
11:32 pm MST Feb 20, 2026
Forecast Valid:
3am MST Feb 21, 2026-6pm MST Feb 27, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation