Heavy Mountain Snow in the Northwest U.S.; Wintry Mix in the Northeast U.S.

Two more cold fronts will pass through the Northwest U.S. this week with heavy mountain snow continuing across the Cascades, and northern Rockies. A quick moving storm system will bring mixed precipitation including some freezing rain across the Northeast U.S. overnight into Wednesday. Read More >

Current conditions at

Dillon, Dillon Airport (KDLN)

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

Partly Cloudy

39°F

4°C

Humidity 45%
Wind Speed S 16 MPH
Barometer 29.62 in (1003.05 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 07 Jan 01:53 AM MST
Extended Forecast for

Dillon Airport MT

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 35. South wind around 17 mph, with gusts as high as 26 mph.

    Low: 35 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of snow after 11am.  Partly sunny, with a high near 41. West southwest wind 15 to 17 mph, with gusts as high as 28 mph.

    High: 41 °F

    Slight Chance
    Snow

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 19. Southwest wind 8 to 10 mph.

    Low: 19 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 28. West wind 9 to 15 mph, with gusts as high as 24 mph.

    High: 28 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 16. Southwest wind around 11 mph, with gusts as high as 21 mph.

    Low: 16 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 33. West southwest wind around 11 mph, with gusts as high as 21 mph.

    High: 33 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 18. Southwest wind around 9 mph.

    Low: 18 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 39. Southwest wind 6 to 8 mph.

    High: 39 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 20.

    Low: 20 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 35. South wind around 17 mph, with gusts as high as 26 mph.
Wednesday
A 20 percent chance of snow after 11am. Partly sunny, with a high near 41. West southwest wind 15 to 17 mph, with gusts as high as 28 mph.
Wednesday Night
Mostly cloudy, with a low around 19. Southwest wind 8 to 10 mph.
Thursday
Mostly sunny, with a high near 28. West wind 9 to 15 mph, with gusts as high as 24 mph.
Thursday Night
Mostly cloudy, with a low around 16. Southwest wind around 11 mph, with gusts as high as 21 mph.
Friday
Partly sunny, with a high near 33. West southwest wind around 11 mph, with gusts as high as 21 mph.
Friday Night
Mostly cloudy, with a low around 18. Southwest wind around 9 mph.
Saturday
Mostly sunny, with a high near 39. Southwest wind 6 to 8 mph.
Saturday Night
Partly cloudy, with a low around 20.
Sunday
Mostly sunny, with a high near 41.
Sunday Night
Partly cloudy, with a low around 21.
Monday
Mostly sunny, with a high near 42.
Monday Night
Partly cloudy, with a low around 20.
Tuesday
Mostly sunny, with a high near 45.
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ABOUT THIS FORECAST

 
Point Forecast:
Dillon Airport MT
 45.25°N 112.54°W (Elev. 5200 ft)
10:42 pm MST Jan 6, 2026
2am MST Jan 7, 2026-6pm MST Jan 13, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database