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

Storm Impacting the Southwest U.S.; Above Normal Temperatures Further East

A storm system will shift across the southwest U.S. through Thursday with widespread showers and isolated thunderstorms. Isolated flooding is possible. High-elevation snow is also expected in parts of Nevada and the southern Sierra Nevada range. East of this storm, above average temperatures will challenge or break daily record high temperatures this week in the southern Plains and southeast U.S. Read More >

Current conditions at

Dillon, Dillon Airport (KDLN)

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

Overcast

52°F

11°C

Humidity 46%
Wind Speed SSW 6 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 32°F (0°C)
Visibility 9.00 mi
Last update 18 Nov 01:05 PM MST
Extended Forecast for

11 Miles SSE Dillon Airport MT

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 39. South wind around 10 mph.

    High: 39 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 29. South wind 7 to 10 mph.

    Low: 29 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 36. South wind 5 to 7 mph becoming west in the afternoon.

    High: 36 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 26. East wind 6 to 9 mph becoming south after midnight.

    Low: 26 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 36. South wind 5 to 7 mph becoming west in the afternoon.

    High: 36 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 26. West northwest wind 5 to 7 mph becoming south in the evening.

    Low: 26 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 39. South southwest wind 7 to 9 mph.

    High: 39 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 25. South wind 8 to 13 mph.

    Low: 25 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 37.

    High: 37 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 39. South wind around 10 mph.
Tonight
Mostly cloudy, with a low around 29. South wind 7 to 10 mph.
Wednesday
Partly sunny, with a high near 36. South wind 5 to 7 mph becoming west in the afternoon.
Wednesday Night
Partly cloudy, with a low around 26. East wind 6 to 9 mph becoming south after midnight.
Thursday
Mostly sunny, with a high near 36. South wind 5 to 7 mph becoming west in the afternoon.
Thursday Night
Mostly clear, with a low around 26. West northwest wind 5 to 7 mph becoming south in the evening.
Friday
Sunny, with a high near 39. South southwest wind 7 to 9 mph.
Friday Night
Partly cloudy, with a low around 25. South wind 8 to 13 mph.
Saturday
Mostly sunny, with a high near 37.
Saturday Night
Partly cloudy, with a low around 27.
Sunday
Mostly sunny, with a high near 37.
Sunday Night
Mostly cloudy, with a low around 28.
Monday
A slight chance of snow. Partly sunny, with a high near 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles SSE Dillon Airport MT
 45.11°N 112.45°W (Elev. 8199 ft)
Last Update:
8:27 am MST Nov 18, 2025
Forecast Valid:
1pm MST Nov 18, 2025-6pm MST Nov 24, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation