National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Atmospheric River Continues Areas of Heavy Rain and Snow for California This Weekend

An atmospheric river will continue to bring gusty winds, moderate to heavy rainfall, and potential flooding to southern California and the southern Great Basin through Sunday. Periods of heavy snow will continue as well above 7,000 feet over the Sierra Nevada mountains associated with this atmospheric river. Read More >

Current conditions at

Dillon, Dillon Airport (KDLN)

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

Rain

39°F

4°C

Humidity 80%
Wind Speed SW 5 MPH
Barometer 29.83 in (1010.16 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 16 Nov 08:20 AM MST
Extended Forecast for

Dillon Airport MT

  • Today

    Today: Cloudy, then gradually becoming mostly sunny, with a high near 57. South wind 5 to 7 mph.

    High: 57 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Mostly cloudy, with a low around 35. South wind around 8 mph.

    Low: 35 °F

    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of rain. Partly sunny, with a high near 54. South southwest wind 6 to 8 mph.

    High: 54 °F

    Slight Chance
    Rain

  • Monday Night

    Monday Night: A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 32. South wind around 7 mph.

    Low: 32 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 50. South wind 3 to 6 mph.

    High: 50 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 28. South wind around 6 mph.

    Low: 28 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 46. South southwest wind 5 to 7 mph becoming northwest in the afternoon.

    High: 46 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 25. North wind 5 to 7 mph becoming south in the evening.

    Low: 25 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

Detailed Forecast

Today
Cloudy, then gradually becoming mostly sunny, with a high near 57. South wind 5 to 7 mph.
Tonight
Mostly cloudy, with a low around 35. South wind around 8 mph.
Monday
A 20 percent chance of rain. Partly sunny, with a high near 54. South southwest wind 6 to 8 mph.
Monday Night
A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 32. South wind around 7 mph.
Tuesday
Partly sunny, with a high near 50. South wind 3 to 6 mph.
Tuesday Night
Mostly cloudy, with a low around 28. South wind around 6 mph.
Wednesday
Mostly sunny, with a high near 46. South southwest wind 5 to 7 mph becoming northwest in the afternoon.
Wednesday Night
Partly cloudy, with a low around 25. North wind 5 to 7 mph becoming south in the evening.
Thursday
Mostly sunny, with a high near 45.
Thursday Night
Mostly clear, with a low around 23.
Friday
Sunny, with a high near 48.
Friday Night
Partly cloudy, with a low around 27.
Saturday
Partly sunny, with a high near 48.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Dillon Airport MT
 45.25°N 112.57°W (Elev. 5098 ft)
Last Update:
4:36 am MST Nov 16, 2025
Forecast Valid:
8am MST Nov 16, 2025-6pm MST Nov 22, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation