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

DEER LODGE (DRLM)

Lat: 46.33556°NLon: 112.76667°WElev: 4680.0ft.

NA

22°F

-6°C

Humidity 75%
Wind Speed NW 3 MPH
Barometer NA
Dewpoint 15°F (-9°C)
Visibility NA
Last update 15 Mar 08:00 PM MDT
Extended Forecast for

10 Miles WNW Basin MT

  • Tonight

    Tonight: A 40 percent chance of snow, mainly after midnight.  Cloudy, with a temperature rising to around 22 by 5am. Wind chill values as low as zero. West wind 13 to 18 mph, with gusts as high as 22 mph.  Total nighttime snow accumulation of around an inch possible.

    Low: 15 °F

    Chance Snow

  • Monday

    Monday: Snow likely, mainly after 4pm.  Cloudy, with a high near 33. Breezy, with a west wind 20 to 24 mph, with gusts as high as 33 mph.  Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    High: 33 °F

    Snow Likely
    and Breezy

  • Monday Night

    Monday Night: A chance of rain and snow before midnight.  Mostly cloudy, with a low around 32. Breezy, with a west southwest wind 25 to 28 mph, with gusts as high as 33 mph.  Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Breezy.
    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: A slight chance of snow after noon, mixing with rain after 3pm.  Partly sunny, with a high near 41. Breezy, with a west southwest wind 25 to 29 mph, with gusts as high as 38 mph.  Chance of precipitation is 20%.

    High: 41 °F

    Breezy.
    Mostly Sunny
    then Slight
    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 35. Breezy, with a west southwest wind around 25 mph, with gusts as high as 34 mph.

    Low: 35 °F

    Mostly Cloudy
    and Breezy

  • Wednesday

    Wednesday: Partly sunny, with a high near 45. Breezy.

    High: 45 °F

    Partly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 34. Breezy.

    Low: 34 °F

    Partly Cloudy
    and Breezy

  • Thursday

    Thursday: Mostly sunny, with a high near 51. Windy.

    High: 51 °F

    Mostly Sunny
    and Windy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 38. Windy.

    Low: 38 °F

    Partly Cloudy
    and Windy

Detailed Forecast

Tonight
A 40 percent chance of snow, mainly after midnight. Cloudy, with a temperature rising to around 22 by 5am. Wind chill values as low as zero. West wind 13 to 18 mph, with gusts as high as 22 mph. Total nighttime snow accumulation of around an inch possible.
Monday
Snow likely, mainly after 4pm. Cloudy, with a high near 33. Breezy, with a west wind 20 to 24 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Monday Night
A chance of rain and snow before midnight. Mostly cloudy, with a low around 32. Breezy, with a west southwest wind 25 to 28 mph, with gusts as high as 33 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Tuesday
A slight chance of snow after noon, mixing with rain after 3pm. Partly sunny, with a high near 41. Breezy, with a west southwest wind 25 to 29 mph, with gusts as high as 38 mph. Chance of precipitation is 20%.
Tuesday Night
Mostly cloudy, with a low around 35. Breezy, with a west southwest wind around 25 mph, with gusts as high as 34 mph.
Wednesday
Partly sunny, with a high near 45. Breezy.
Wednesday Night
Partly cloudy, with a low around 34. Breezy.
Thursday
Mostly sunny, with a high near 51. Windy.
Thursday Night
Partly cloudy, with a low around 38. Windy.
Friday
A slight chance of rain after noon. Snow level 8900 feet. Mostly sunny, with a high near 51. Breezy.
Friday Night
A chance of rain and snow. Snow level 9400 feet lowering to 8700 feet after midnight . Mostly cloudy, with a low around 37. Breezy.
Saturday
A chance of rain and snow. Partly sunny, with a high near 48. Breezy.
Saturday Night
Partly cloudy, with a low around 27. Blustery.
Sunday
A slight chance of snow. Partly sunny, with a high near 40. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles WNW Basin MT
 46.33°N 112.46°W (Elev. 8199 ft)
2:01 pm MDT Mar 15, 2026
9pm MDT Mar 15, 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