Tracking a Winter Storm; Unusual Early-Season Heat Wave in the Southwest

A major winter storm will organize across the Northern Plains today and then rapidly strengthen as it moves into the Great Lakes on Sunday. Heavy snow and blowing snow are likely to persist over the Great Lakes into Monday night. Dry and gusty winds will produce a critical fire risk across the central/southern Plains. An early heatwave will begin to intensify over the western U.S. into next week. Read More >

Current conditions at

Comertown Turn-Off MT-5 MP 13.4 (MTCOM)

Lat: 48.81°NLon: 104.2529°WElev: 2359.0ft.

NA

0°F

-18°C

Humidity 75%
Wind Speed NNE 7 MPH
Barometer NA
Dewpoint -6°F (-21°C)
Visibility NA
Wind Chill-13°F (-25°C)
Last update 15 Mar 02:45 AM MDT
Extended Forecast for

11 Miles NE Plentywood MT

  • Overnight

    Overnight: Mostly cloudy, with a low around 0. Wind chill values between -10 and -15. North wind 14 to 16 mph, with gusts as high as 22 mph.

    Low: 0 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 15. Wind chill values between -5 and -15. Northwest wind 10 to 13 mph, with gusts as high as 18 mph.

    High: 15 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 3. Wind chill values between -5 and zero. North northwest wind 6 to 9 mph becoming south southeast after midnight.

    Low: 3 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 28. Wind chill values between -10 and zero. South southeast wind 7 to 17 mph, with gusts as high as 23 mph.

    High: 28 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A slight chance of snow between midnight and 3am, then a slight chance of freezing rain after 3am.  Mostly cloudy, with a low around 22. South southeast wind 18 to 21 mph, with gusts as high as 28 mph.  Chance of precipitation is 20%.

    Low: 22 °F

    Mostly Cloudy
    then Slight
    Chance Wintry
    Mix

  • Tuesday

    Tuesday: A 20 percent chance of rain before noon.  Mostly cloudy, with a high near 52. Breezy, with a south southwest wind 17 to 24 mph becoming west northwest in the afternoon. Winds could gust as high as 33 mph.

    High: 52 °F

    Slight Chance
    Rain then
    Partly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 38. Breezy, with a west wind 17 to 22 mph, with gusts as high as 30 mph.

    Low: 38 °F

    Mostly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 60. Breezy, with a west wind 18 to 24 mph, with gusts as high as 31 mph.

    High: 60 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 40. West southwest wind 13 to 15 mph, with gusts as high as 22 mph.

    Low: 40 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 0. Wind chill values between -10 and -15. North wind 14 to 16 mph, with gusts as high as 22 mph.
Sunday
Mostly sunny, with a high near 15. Wind chill values between -5 and -15. Northwest wind 10 to 13 mph, with gusts as high as 18 mph.
Sunday Night
Partly cloudy, with a low around 3. Wind chill values between -5 and zero. North northwest wind 6 to 9 mph becoming south southeast after midnight.
Monday
Mostly sunny, with a high near 28. Wind chill values between -10 and zero. South southeast wind 7 to 17 mph, with gusts as high as 23 mph.
Monday Night
A slight chance of snow between midnight and 3am, then a slight chance of freezing rain after 3am. Mostly cloudy, with a low around 22. South southeast wind 18 to 21 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Tuesday
A 20 percent chance of rain before noon. Mostly cloudy, with a high near 52. Breezy, with a south southwest wind 17 to 24 mph becoming west northwest in the afternoon. Winds could gust as high as 33 mph.
Tuesday Night
Mostly cloudy, with a low around 38. Breezy, with a west wind 17 to 22 mph, with gusts as high as 30 mph.
Wednesday
Partly sunny, with a high near 60. Breezy, with a west wind 18 to 24 mph, with gusts as high as 31 mph.
Wednesday Night
Mostly cloudy, with a low around 40. West southwest wind 13 to 15 mph, with gusts as high as 22 mph.
Thursday
Mostly sunny, with a high near 64. Breezy, with a west southwest wind 16 to 23 mph, with gusts as high as 30 mph.
Thursday Night
Mostly cloudy, with a low around 42. Breezy, with a west wind around 22 mph, with gusts as high as 31 mph.
Friday
Partly sunny, with a high near 58. Breezy.
Friday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 35.
Saturday
Partly sunny, with a high near 57.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NE Plentywood MT
 48.87°N 104.4°W (Elev. 2536 ft)
1:16 am MDT Mar 15, 2026
3am MDT Mar 15, 2026-6pm MDT Mar 21, 2026
 
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Additional Resources

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