Major Winter Storm Ongoing in the Upper Midwest; Severe Weather Tonight from the Mid-South to the Ohio Valley

A major winter storm will continue to bring blizzard conditions, heavy snowfall, icing, and strong winds through Monday across the Upper Midwest and Upper Great Lakes. A line of storms will be capable of producing widespread damaging winds, tornadoes, and some large hail from the Mid-South to the Ohio Valley and the Southeast through tonight, moving into the Mid-Atlantic Monday. Read More >

Current conditions at

Dillon, Dillon Airport (KDLN)

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

Overcast

32°F

0°C

Humidity 54%
Wind Speed SW 17 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 16 Mar 05:05 AM MDT
Extended Forecast for

Dillon MT

  • Today

    Today: Mostly cloudy, with a high near 55. South southwest wind 11 to 20 mph, with gusts as high as 31 mph.

    High: 55 °F

    Mostly Cloudy

  • Tonight

    Tonight: Cloudy, then gradually becoming partly cloudy, with a low around 38. South southwest wind around 15 mph, with gusts as high as 26 mph.

    Low: 38 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Mostly sunny, with a high near 64. Breezy, with a south southwest wind 14 to 22 mph, with gusts as high as 34 mph.

    High: 64 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 40. South southwest wind 10 to 15 mph, with gusts as high as 26 mph.

    Low: 40 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 70. Breezy, with a south southwest wind 13 to 18 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 41 mph.

    High: 70 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 40. South southwest wind 16 to 21 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 37 mph.

    Low: 40 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 74. South southwest wind 8 to 13 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 33 mph.

    High: 74 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 44. Southwest wind 16 to 21 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 34 mph.

    Low: 44 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 74. Breezy.

    High: 74 °F

    Sunny then
    Sunny and
    Breezy

Detailed Forecast

Today
Mostly cloudy, with a high near 55. South southwest wind 11 to 20 mph, with gusts as high as 31 mph.
Tonight
Cloudy, then gradually becoming partly cloudy, with a low around 38. South southwest wind around 15 mph, with gusts as high as 26 mph.
Tuesday
Mostly sunny, with a high near 64. Breezy, with a south southwest wind 14 to 22 mph, with gusts as high as 34 mph.
Tuesday Night
Mostly cloudy, with a low around 40. South southwest wind 10 to 15 mph, with gusts as high as 26 mph.
Wednesday
Mostly sunny, with a high near 70. Breezy, with a south southwest wind 13 to 18 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 41 mph.
Wednesday Night
Partly cloudy, with a low around 40. South southwest wind 16 to 21 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 37 mph.
Thursday
Mostly sunny, with a high near 74. South southwest wind 8 to 13 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 33 mph.
Thursday Night
Partly cloudy, with a low around 44. Southwest wind 16 to 21 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 34 mph.
Friday
Sunny, with a high near 74. Breezy.
Friday Night
Partly cloudy, with a low around 44. Breezy.
Saturday
Mostly sunny, with a high near 69. Breezy.
Saturday Night
Partly cloudy, with a low around 34. Breezy.
Sunday
Mostly sunny, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
Dillon MT
 45.22°N 112.62°W (Elev. 5125 ft)
3:57 am MDT Mar 16, 2026
5am MDT Mar 16, 2026-6pm MDT Mar 22, 2026
 
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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