Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Current conditions at

Dillon, Dillon Airport (KDLN)

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

Overcast

75°F

24°C

Humidity 41%
Wind Speed N 0 MPH
Barometer 30.22 in (1023.37 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 22 Aug 10:20 AM MDT
Extended Forecast for

Dillon Airport MT

  • Today

    Today: A 40 percent chance of showers and thunderstorms.  Partly sunny, with a high near 86. Light and variable wind becoming south 5 to 9 mph in the afternoon.

    High: 86 °F

    Chance
    Showers then
    Chance
    T-storms

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly before 11pm.  Mostly cloudy, with a low around 52. West southwest wind 7 to 9 mph becoming east in the evening.  Chance of precipitation is 60%.

    Low: 52 °F

    Showers
    Likely then
    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 85. Breezy, with a southwest wind 6 to 11 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 37 mph.

    High: 85 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 47. West southwest wind 7 to 17 mph, with gusts as high as 32 mph.

    Low: 47 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 84. South southwest wind around 6 mph becoming calm.

    High: 84 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 50. West wind 6 to 9 mph becoming east southeast in the evening.

    Low: 50 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 84. South wind 5 to 7 mph becoming calm  in the morning.

    High: 84 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 50. North northwest wind 6 to 8 mph becoming south after midnight.

    Low: 50 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 84.

    High: 84 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

Detailed Forecast

Today
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 86. Light and variable wind becoming south 5 to 9 mph in the afternoon.
Tonight
Showers and thunderstorms likely, mainly before 11pm. Mostly cloudy, with a low around 52. West southwest wind 7 to 9 mph becoming east in the evening. Chance of precipitation is 60%.
Sunday
Mostly sunny, with a high near 85. Breezy, with a southwest wind 6 to 11 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 37 mph.
Sunday Night
Mostly clear, with a low around 47. West southwest wind 7 to 17 mph, with gusts as high as 32 mph.
Monday
Sunny, with a high near 84. South southwest wind around 6 mph becoming calm.
Monday Night
Mostly cloudy, with a low around 50. West wind 6 to 9 mph becoming east southeast in the evening.
Tuesday
Mostly sunny, with a high near 84. South wind 5 to 7 mph becoming calm in the morning.
Tuesday Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 50. North northwest wind 6 to 8 mph becoming south after midnight.
Wednesday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 84.
Wednesday Night
A slight chance of showers before midnight. Mostly cloudy, with a low around 49.
Thursday
Sunny, with a high near 83.
Thursday Night
Partly cloudy, with a low around 47.
Friday
Mostly sunny, with a high near 82.
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ABOUT THIS FORECAST

 
Point Forecast:
Dillon Airport MT
 45.25°N 112.57°W (Elev. 5098 ft)
6:31 am MDT Aug 22, 2026
10am MDT Aug 22, 2026-6pm MDT Aug 28, 2026
 
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Additional Resources

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