Early Spring Heat Wave in the Southwest U.S.; Critical Fire Weather in the Central Rockies and Plains

An unusual early Spring heat wave will continue much above-normal temperatures over the Southwest U.S. through early next week. Periods of critical fire weather will persist from the central Rockies to the central Plains through the weekend as gusty winds and low relative humidity continue. Read More >

Current conditions at

Dillon, Dillon Airport (KDLN)

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

Clear

55°F

13°C

Humidity 22%
Wind Speed SSW 11 MPH
Barometer 30.2 in (1022.69 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Last update 19 Mar 09:05 PM MDT
Extended Forecast for

Dillon Airport MT

  • Tonight

    Tonight: Partly cloudy, with a low around 43. South southwest wind 11 to 14 mph, with gusts as high as 20 mph.

    Low: 43 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 79. Breezy, with a west southwest wind 13 to 18 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 44 mph.

    High: 79 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 45. Breezy, with a south 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 75. Windy, with a south wind 11 to 21 mph becoming west southwest 26 to 36 mph. Winds could gust as high as 55 mph.

    High: 75 °F

    Mostly Sunny
    and Windy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 30. Breezy, with a west southwest wind 18 to 28 mph decreasing to 6 to 16 mph after midnight. Winds could gust as high as 41 mph.

    Low: 30 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 59. Southwest wind 5 to 11 mph, with gusts as high as 20 mph.

    High: 59 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 32. South southwest wind 6 to 14 mph, with gusts as high as 24 mph.

    Low: 32 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 61. South southwest wind 5 to 14 mph, with gusts as high as 23 mph.

    High: 61 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 43. South southwest wind 11 to 14 mph, with gusts as high as 20 mph.
Friday
Mostly sunny, with a high near 79. Breezy, with a west southwest wind 13 to 18 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 44 mph.
Friday Night
Partly cloudy, with a low around 45. Breezy, with a south 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 75. Windy, with a south wind 11 to 21 mph becoming west southwest 26 to 36 mph. Winds could gust as high as 55 mph.
Saturday Night
Partly cloudy, with a low around 30. Breezy, with a west southwest wind 18 to 28 mph decreasing to 6 to 16 mph after midnight. Winds could gust as high as 41 mph.
Sunday
Sunny, with a high near 59. Southwest wind 5 to 11 mph, with gusts as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 32. South southwest wind 6 to 14 mph, with gusts as high as 24 mph.
Monday
Partly sunny, with a high near 61. South southwest wind 5 to 14 mph, with gusts as high as 23 mph.
Monday Night
Mostly cloudy, with a low around 39.
Tuesday
Partly sunny, with a high near 69.
Tuesday Night
Mostly cloudy, with a low around 45.
Wednesday
Mostly sunny, with a high near 63. Windy.
Wednesday Night
Partly cloudy, with a low around 28. Windy.
Thursday
Sunny, with a high near 50.
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ABOUT THIS FORECAST

 
Point Forecast:
Dillon Airport MT
 45.25°N 112.54°W (Elev. 5200 ft)
8:46 pm MDT Mar 19, 2026
9pm MDT Mar 19, 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