Heavy to Excessive Rainfall and Flooding Threats in the Central and Eastern U.S.; Heat and Fire Weather Concerns in the West

Thunderstorms producing excessive rainfall and potential flooding concerns will continue through tonight from the Southern Plains to the East Coast. Areas of greatest concern for flooding are over central Texas and the Mid-Atlantic. Heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue through Monday. Read More >

Current conditions at

Dillon, Dillon Airport (KDLN)

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

Clear

88°F

31°C

Humidity 20%
Wind Speed NE 9 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 13 Jul 07:00 PM MDT
Extended Forecast for

Dillon Airport MT

  • Tonight

    Tonight: Mostly clear, with a low around 53. North wind 7 to 9 mph becoming south after midnight.

    Low: 53 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 89. South wind 6 to 14 mph becoming west in the afternoon. Winds could gust as high as 22 mph.

    High: 89 °F

    Sunny

  • Monday Night

    Monday Night: A 20 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 51. West wind 9 to 13 mph becoming northeast after midnight. Winds could gust as high as 21 mph.

    Low: 51 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Tuesday

    Tuesday: Showers likely after noon.  Increasing clouds, with a high near 70. North northeast wind 10 to 17 mph, with gusts as high as 26 mph.  Chance of precipitation is 70%.

    High: 70 °F

    Mostly Sunny
    then Showers
    Likely

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 44. North northeast wind 14 to 18 mph, with gusts as high as 28 mph.  Chance of precipitation is 50%.

    Low: 44 °F

    Chance
    T-storms then
    Slight Chance
    Showers

  • Wednesday

    Wednesday: A 20 percent chance of showers.  Partly sunny, with a high near 73. North northeast wind 6 to 10 mph.

    High: 73 °F

    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 44. North northeast wind 6 to 9 mph becoming east southeast after midnight.

    Low: 44 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 83. Light and variable wind becoming west 5 to 8 mph in the afternoon.

    High: 83 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 53. North wind 7 to 9 mph becoming south after midnight.
Monday
Sunny, with a high near 89. South wind 6 to 14 mph becoming west in the afternoon. Winds could gust as high as 22 mph.
Monday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 51. West wind 9 to 13 mph becoming northeast after midnight. Winds could gust as high as 21 mph.
Tuesday
Showers likely after noon. Increasing clouds, with a high near 70. North northeast wind 10 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 70%.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 44. North northeast wind 14 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 50%.
Wednesday
A 20 percent chance of showers. Partly sunny, with a high near 73. North northeast wind 6 to 10 mph.
Wednesday Night
Mostly clear, with a low around 44. North northeast wind 6 to 9 mph becoming east southeast after midnight.
Thursday
Sunny, with a high near 83. Light and variable wind becoming west 5 to 8 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 47.
Friday
Sunny, with a high near 85.
Friday Night
Mostly clear, with a low around 49.
Saturday
Sunny, with a high near 86.
Saturday Night
Mostly clear, with a low around 50.
Sunday
Sunny, with a high near 87.
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ABOUT THIS FORECAST

 
Point Forecast:
Dillon Airport MT
 45.25°N 112.57°W (Elev. 5098 ft)
2:29 pm MDT Jul 13, 2025
7pm MDT Jul 13, 2025-6pm MDT Jul 20, 2025
 
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Additional Resources

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