Major Winter Storm in the North-Central U.S.; Severe Weather from the Mid-South to Ohio Valley

A major winter storm will bring a swath of heavy snowfall, strong winds, blizzard conditions and freezing rain to the Northern Plains into the Great Lakes region. 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. Critical fire weather concerns shift to the southern Rockies and Plains. Read More >

Current conditions at

Dillon, Dillon Airport (KDLN)

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

Clear

34°F

1°C

Humidity 21%
Wind Speed N 0 MPH
Barometer 30.22 in (1023.37 mb)
Dewpoint -1°F (-18°C)
Visibility 10.00 mi
Last update 15 Mar 03:53 PM MDT
Extended Forecast for

Dillon MT

  • Tonight

    Tonight: A 20 percent chance of snow after 2am.  Increasing clouds, with a low around 26. South southwest wind 6 to 10 mph, with gusts as high as 18 mph.

    Low: 26 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Monday

    Monday: A 20 percent chance of rain after 4pm.  Mostly cloudy, with a high near 56. West southwest wind 11 to 21 mph, with gusts as high as 32 mph.

    High: 56 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 37. South southwest wind 14 to 17 mph, with gusts as high as 29 mph.

    Low: 37 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 64. Breezy, with a south southwest wind 15 to 23 mph, with gusts as high as 37 mph.

    High: 64 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 42. South southwest wind 10 to 17 mph, with gusts as high as 29 mph.

    Low: 42 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 72. Breezy, with a south southwest wind 13 to 18 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 39 mph.

    High: 72 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 40. Breezy, with a south southwest wind 17 to 22 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 37 mph.

    Low: 40 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 73. Breezy, with a south southwest wind 10 to 15 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 34 mph.

    High: 73 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 44. Breezy.

    Low: 44 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

Detailed Forecast

Tonight
A 20 percent chance of snow after 2am. Increasing clouds, with a low around 26. South southwest wind 6 to 10 mph, with gusts as high as 18 mph.
Monday
A 20 percent chance of rain after 4pm. Mostly cloudy, with a high near 56. West southwest wind 11 to 21 mph, with gusts as high as 32 mph.
Monday Night
Mostly cloudy, with a low around 37. South southwest wind 14 to 17 mph, with gusts as high as 29 mph.
Tuesday
Mostly sunny, with a high near 64. Breezy, with a south southwest wind 15 to 23 mph, with gusts as high as 37 mph.
Tuesday Night
Mostly cloudy, with a low around 42. South southwest wind 10 to 17 mph, with gusts as high as 29 mph.
Wednesday
Mostly sunny, with a high near 72. Breezy, with a south southwest wind 13 to 18 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 39 mph.
Wednesday Night
Partly cloudy, with a low around 40. Breezy, with a south southwest wind 17 to 22 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 37 mph.
Thursday
Mostly sunny, with a high near 73. Breezy, with a south southwest wind 10 to 15 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 34 mph.
Thursday Night
Partly cloudy, with a low around 44. Breezy.
Friday
Mostly sunny, with a high near 75.
Friday Night
Partly cloudy, with a low around 44. Breezy.
Saturday
Mostly sunny, with a high near 74.
Saturday Night
Partly cloudy, with a low around 37. Breezy.
Sunday
Partly sunny, with a high near 65.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Dillon MT
 45.22°N 112.62°W (Elev. 5125 ft)
2:27 pm MDT Mar 15, 2026
4pm MDT Mar 15, 2026-6pm MDT Mar 22, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database