Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

Dillon, Dillon Airport (KDLN)

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

Clear

46°F

8°C

Humidity 33%
Wind Speed SSE 11 MPH
Barometer 30.19 in (1022.35 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 20 Mar 07:30 AM MDT
Extended Forecast for

Dillon Airport MT

  • Today

    Today: Mostly sunny, with a high near 81. Breezy, with a south southwest wind 13 to 18 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 43 mph.

    High: 81 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 45. Breezy, with a south southwest wind 21 to 26 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 40 mph.

    Low: 45 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 76. Windy, with a south southwest wind 11 to 21 mph increasing to 24 to 34 mph in the afternoon. Winds could gust as high as 49 mph.

    High: 76 °F

    Mostly Sunny
    and Windy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 31. Breezy, with a west southwest wind 18 to 28 mph decreasing to 7 to 17 mph after midnight. Winds could gust as high as 40 mph.

    Low: 31 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 60. Southwest wind 5 to 13 mph, with gusts as high as 22 mph.

    High: 60 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 31. South southwest wind 7 to 14 mph, with gusts as high as 24 mph.

    Low: 31 °F

    Partly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 64. South southwest wind 6 to 13 mph, with gusts as high as 22 mph.

    High: 64 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 36. South wind 7 to 14 mph, with gusts as high as 24 mph.

    Low: 36 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 68.

    High: 68 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 81. Breezy, with a south southwest wind 13 to 18 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 43 mph.
Tonight
Partly cloudy, with a low around 45. Breezy, with a south southwest wind 21 to 26 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 40 mph.
Saturday
Mostly sunny, with a high near 76. Windy, with a south southwest wind 11 to 21 mph increasing to 24 to 34 mph in the afternoon. Winds could gust as high as 49 mph.
Saturday Night
Partly cloudy, with a low around 31. Breezy, with a west southwest wind 18 to 28 mph decreasing to 7 to 17 mph after midnight. Winds could gust as high as 40 mph.
Sunday
Sunny, with a high near 60. Southwest wind 5 to 13 mph, with gusts as high as 22 mph.
Sunday Night
Partly cloudy, with a low around 31. South southwest wind 7 to 14 mph, with gusts as high as 24 mph.
Monday
Mostly cloudy, with a high near 64. South southwest wind 6 to 13 mph, with gusts as high as 22 mph.
Monday Night
Mostly cloudy, with a low around 36. South wind 7 to 14 mph, with gusts as high as 24 mph.
Tuesday
Partly sunny, with a high near 68.
Tuesday Night
Mostly cloudy, with a low around 43.
Wednesday
Mostly sunny, with a high near 68. Windy.
Wednesday Night
Partly cloudy, with a low around 31. Breezy.
Thursday
Sunny, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
Dillon Airport MT
 45.25°N 112.57°W (Elev. 5098 ft)
4:01 am MDT Mar 20, 2026
7am MDT Mar 20, 2026-6pm MDT Mar 26, 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