Heat and Fire Weather Concerns West; Heavy Rain and Thunderstorms from Plains to mid-Atlantic

Thunderstorms and locally heavy rainfall is expected from the Central Plains to the Ohio Valley, mid-Atlantic and across the Southeast. Severe weather from the Upper Midwest to Central Plains increases on Friday. Major to Extreme HeatRisk continues across the Southern Plains to the lower Mississippi Valley late this week. Fire weather concerns for the northern Rockies and northern Plains today. Read More >

Current conditions at

Dillon, Dillon Airport (KDLN)

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

Clear

48°F

9°C

Humidity 49%
Wind Speed S 13 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 10 Sep 07:00 AM MDT
Extended Forecast for

9 Miles SE Dillon Airport MT

Red Flag Warning September 10, 12:00pm until September 10, 09:00pm
Click here for hazard details and duration
Red Flag Warning
  • Today

    Today: Sunny, with a high near 77. West southwest wind 8 to 13 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 77 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 49. Southwest wind 10 to 20 mph, with gusts as high as 29 mph.

    Low: 49 °F

    Increasing
    Clouds

  • Friday

    Friday: Sunny, with a high near 72. South southwest wind 7 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.

    High: 72 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 42. North northwest wind 5 to 13 mph becoming east after midnight. Winds could gust as high as 22 mph.

    Low: 42 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 70. Light and variable wind becoming north 5 to 9 mph in the afternoon.

    High: 70 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 40 percent chance of rain after midnight.  Mostly cloudy, with a low around 44. Northeast wind 11 to 13 mph, with gusts as high as 20 mph.

    Low: 44 °F

    Mostly Cloudy
    then Chance
    Rain

  • Sunday

    Sunday: Rain likely before noon, then a chance of showers and thunderstorms after noon.  Mostly cloudy, with a high near 57. East wind 10 to 17 mph becoming west in the afternoon. Winds could gust as high as 29 mph.  Chance of precipitation is 60%.

    High: 57 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: A slight chance of showers before midnight.  Partly cloudy, with a low around 36. Southwest wind 7 to 16 mph, with gusts as high as 28 mph.

    Low: 36 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 57.

    High: 57 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 77. West southwest wind 8 to 13 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 30 mph.
Tonight
Increasing clouds, with a low around 49. Southwest wind 10 to 20 mph, with gusts as high as 29 mph.
Friday
Sunny, with a high near 72. South southwest wind 7 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.
Friday Night
Partly cloudy, with a low around 42. North northwest wind 5 to 13 mph becoming east after midnight. Winds could gust as high as 22 mph.
Saturday
Mostly sunny, with a high near 70. Light and variable wind becoming north 5 to 9 mph in the afternoon.
Saturday Night
A 40 percent chance of rain after midnight. Mostly cloudy, with a low around 44. Northeast wind 11 to 13 mph, with gusts as high as 20 mph.
Sunday
Rain likely before noon, then a chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 57. East wind 10 to 17 mph becoming west in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 60%.
Sunday Night
A slight chance of showers before midnight. Partly cloudy, with a low around 36. Southwest wind 7 to 16 mph, with gusts as high as 28 mph.
Monday
Mostly sunny, with a high near 57.
Monday Night
Mostly clear, with a low around 36.
Tuesday
Sunny, with a high near 62.
Tuesday Night
Partly cloudy, with a low around 40.
Wednesday
Mostly sunny, with a high near 62.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles SE Dillon Airport MT
 45.18°N 112.43°W (Elev. 6401 ft)
12:31 am MDT Sep 10, 2026
7am MDT Sep 10, 2026-6pm MDT Sep 16, 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