Heat Wave Continues in the West; Critical Fire Weather Conditions in the High Plains

An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Critical fire weather conditions will continue over the next couple of days across portions of the High Plains as gusty winds and dry conditions persist. Read More >

Current conditions at

Dillon, Dillon Airport (KDLN)

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

Overcast

57°F

14°C

Humidity 24%
Wind Speed W 8 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 17 Mar 07:20 PM MDT
Extended Forecast for

9 Miles S Dillon MT

  • Tonight

    Tonight: Partly cloudy, with a low around 41. West wind 10 to 16 mph becoming south southeast after midnight. Winds could gust as high as 26 mph.

    Low: 41 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 70. Breezy, with a south southeast wind 13 to 18 mph becoming west 21 to 26 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 70 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 42. Breezy, with a west wind 17 to 22 mph becoming south 10 to 15 mph in the evening. Winds could gust as high as 36 mph.

    Low: 42 °F

    Mostly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Thursday

    Thursday: Sunny, with a high near 72. Breezy, with a south wind 11 to 16 mph becoming west southwest 19 to 24 mph in the afternoon. Winds could gust as high as 36 mph.

    High: 72 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 45. Breezy, with a south southwest wind 19 to 24 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 37 mph.

    Low: 45 °F

    Mostly Clear
    and Breezy
    then Partly
    Cloudy

  • Friday

    Friday: Sunny, with a high near 75. Breezy, with a south wind 11 to 16 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 43 mph.

    High: 75 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 47. Breezy, with a south wind 19 to 24 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 38 mph.

    Low: 47 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 68. Breezy, with a south wind 10 to 15 mph becoming west 19 to 24 mph in the afternoon. Winds could gust as high as 38 mph.

    High: 68 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 32. Breezy.

    Low: 32 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 41. West wind 10 to 16 mph becoming south southeast after midnight. Winds could gust as high as 26 mph.
Wednesday
Sunny, with a high near 70. Breezy, with a south southeast wind 13 to 18 mph becoming west 21 to 26 mph in the afternoon. Winds could gust as high as 40 mph.
Wednesday Night
Partly cloudy, with a low around 42. Breezy, with a west wind 17 to 22 mph becoming south 10 to 15 mph in the evening. Winds could gust as high as 36 mph.
Thursday
Sunny, with a high near 72. Breezy, with a south wind 11 to 16 mph becoming west southwest 19 to 24 mph in the afternoon. Winds could gust as high as 36 mph.
Thursday Night
Mostly clear, with a low around 45. Breezy, with a south southwest wind 19 to 24 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 37 mph.
Friday
Sunny, with a high near 75. Breezy, with a south wind 11 to 16 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 43 mph.
Friday Night
Partly cloudy, with a low around 47. Breezy, with a south wind 19 to 24 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 38 mph.
Saturday
Mostly sunny, with a high near 68. Breezy, with a south wind 10 to 15 mph becoming west 19 to 24 mph in the afternoon. Winds could gust as high as 38 mph.
Saturday Night
Partly cloudy, with a low around 32. Breezy.
Sunday
Mostly sunny, with a high near 57.
Sunday Night
Partly cloudy, with a low around 33.
Monday
Mostly sunny, with a high near 60.
Monday Night
Mostly cloudy, with a low around 39.
Tuesday
A chance of rain and snow. Partly sunny, with a high near 63. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles S Dillon MT
 45.1°N 112.6°W (Elev. 5469 ft)
5:47 pm MDT Mar 17, 2026
7pm MDT Mar 17, 2026-6pm MDT Mar 24, 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