Fire Weather Concerns and Severe Weather

Dry and breezy conditions will bring elevated to critical fire weather conditions across portions of the northern and central High Plains through this weekend, where fuels remain largely receptive. Severe thunderstorms and heavy rainfall are possible from the Plains into the Upper Midwest, as well as in the Ohio Valley and portions of the Mid-Atlantic through this weekend. Read More >

Current conditions at

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

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

NA

57°F

14°C

Humidity 43%
Wind Speed S 10 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Last update 13 Sep 10:30 AM MDT
Extended Forecast for

5 Miles SW Westby MT

  • Today

    Today: Sunny, with a high near 68. Southeast wind 8 to 15 mph, with gusts as high as 22 mph.

    High: 68 °F

    Sunny

  • Tonight

    Tonight: A chance of showers before 3am, then a chance of showers and thunderstorms between 3am and 5am, then showers and possibly a thunderstorm after 5am.  Low around 48. East southeast wind 14 to 16 mph, with gusts as high as 26 mph.  Chance of precipitation is 80%.

    Low: 48 °F

    Partly Cloudy
    then Showers

  • Monday

    Monday: Showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 3pm, then a chance of showers after 3pm.  High near 61. Windy, with a south southeast wind 14 to 24 mph becoming west 27 to 37 mph in the morning. Winds could gust as high as 50 mph.  Chance of precipitation is 90%.

    High: 61 °F

    Showers then
    Showers
    Likely and
    Windy

  • Monday Night

    Monday Night: A 40 percent chance of showers before midnight.  Cloudy, then gradually becoming partly cloudy, with a low around 42. Windy, with a west northwest wind 29 to 34 mph decreasing to 17 to 22 mph after midnight. Winds could gust as high as 49 mph.

    Low: 42 °F

    Chance
    Showers and
    Windy then
    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 63. Northwest wind 6 to 15 mph, with gusts as high as 23 mph.

    High: 63 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 43. North northeast wind 5 to 9 mph becoming east after midnight.

    Low: 43 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers, mainly before noon.  Partly sunny, with a high near 66. East northeast wind around 10 mph, with gusts as high as 18 mph.

    High: 66 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 42. Northeast wind 6 to 10 mph becoming south southwest after midnight.

    Low: 42 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 72. South wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 72 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 68. Southeast wind 8 to 15 mph, with gusts as high as 22 mph.
Tonight
A chance of showers before 3am, then a chance of showers and thunderstorms between 3am and 5am, then showers and possibly a thunderstorm after 5am. Low around 48. East southeast wind 14 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 80%.
Monday
Showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 3pm, then a chance of showers after 3pm. High near 61. Windy, with a south southeast wind 14 to 24 mph becoming west 27 to 37 mph in the morning. Winds could gust as high as 50 mph. Chance of precipitation is 90%.
Monday Night
A 40 percent chance of showers before midnight. Cloudy, then gradually becoming partly cloudy, with a low around 42. Windy, with a west northwest wind 29 to 34 mph decreasing to 17 to 22 mph after midnight. Winds could gust as high as 49 mph.
Tuesday
Mostly sunny, with a high near 63. Northwest wind 6 to 15 mph, with gusts as high as 23 mph.
Tuesday Night
Mostly cloudy, with a low around 43. North northeast wind 5 to 9 mph becoming east after midnight.
Wednesday
A 30 percent chance of showers, mainly before noon. Partly sunny, with a high near 66. East northeast wind around 10 mph, with gusts as high as 18 mph.
Wednesday Night
Mostly clear, with a low around 42. Northeast wind 6 to 10 mph becoming south southwest after midnight.
Thursday
Mostly sunny, with a high near 72. South wind 6 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 46. Southeast wind around 7 mph.
Friday
Sunny, with a high near 73. North wind 7 to 9 mph.
Friday Night
Mostly clear, with a low around 46.
Saturday
Sunny, with a high near 75.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SW Westby MT
 48.82°N 104.14°W (Elev. 2182 ft)
3:41 am MDT Sep 13, 2026
11am MDT Sep 13, 2026-6pm MDT Sep 19, 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