Heat and Fire Weather Concerns West; Heavy Rain and Thunderstorms from Plains to mid-Atlantic

Thunderstorms and locally heavy rainfall is expected from the Central Plains to the Ohio Valley, mid-Atlantic and across the Southeast. Severe weather from the Upper Midwest to Central Plains increases on Friday. Major to Extreme HeatRisk continues across the Southern Plains to the lower Mississippi Valley late this week. Fire weather concerns for the northern Rockies and northern Plains today. Read More >

Current conditions at

Lewistown Divide MT-200 MP 90.3 (MTLEW)

Lat: 47.07579°NLon: 109.26247°WElev: 4723.0ft.

NA

58°F

14°C

Humidity 37%
Wind Speed NW 5 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Last update 10 Sep 08:00 AM MDT
Extended Forecast for

8 Miles NNE Forestgrove MT

  • Today

    Today: Sunny, with a high near 86. West wind 13 to 16 mph, with gusts as high as 25 mph.

    High: 86 °F

    Sunny

  • Tonight

    Tonight: A chance of rain before 4am, then a chance of rain after 5am.  Increasing clouds, with a low around 49. West northwest wind 5 to 13 mph, with gusts as high as 20 mph.  Chance of precipitation is 30%.

    Low: 49 °F

    Partly Cloudy
    then Chance
    Rain

  • Friday

    Friday: Rain, mainly after noon.  High near 61. North northwest wind 5 to 9 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 61 °F

    Rain

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 42. North northwest wind 5 to 9 mph becoming calm  after midnight.

    Low: 42 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of rain before noon.  Mostly cloudy, with a high near 58. Light northeast wind becoming east 8 to 13 mph in the morning. Winds could gust as high as 21 mph.

    High: 58 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Saturday Night

    Saturday Night: Rain likely.  Mostly cloudy, with a low around 39. East wind 13 to 15 mph, with gusts as high as 23 mph.  Chance of precipitation is 60%.

    Low: 39 °F

    Rain Likely

  • Sunday

    Sunday: Rain likely before noon, then showers likely and possibly a thunderstorm after noon.  Mostly cloudy, with a high near 57. East wind 13 to 16 mph, with gusts as high as 25 mph.  Chance of precipitation is 60%.

    High: 57 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm before midnight, then a chance of showers.  Mostly cloudy, with a low around 40. Breezy, with an east wind 16 to 22 mph becoming west in the evening. Winds could gust as high as 31 mph.

    Low: 40 °F

    Showers
    Likely and
    Breezy

  • Monday

    Monday: Mostly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 86. West wind 13 to 16 mph, with gusts as high as 25 mph.
Tonight
A chance of rain before 4am, then a chance of rain after 5am. Increasing clouds, with a low around 49. West northwest wind 5 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Friday
Rain, mainly after noon. High near 61. North northwest wind 5 to 9 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Mostly cloudy, with a low around 42. North northwest wind 5 to 9 mph becoming calm after midnight.
Saturday
A 20 percent chance of rain before noon. Mostly cloudy, with a high near 58. Light northeast wind becoming east 8 to 13 mph in the morning. Winds could gust as high as 21 mph.
Saturday Night
Rain likely. Mostly cloudy, with a low around 39. East wind 13 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.
Sunday
Rain likely before noon, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 57. East wind 13 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Sunday Night
Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 40. Breezy, with an east wind 16 to 22 mph becoming west in the evening. Winds could gust as high as 31 mph.
Monday
Mostly sunny, with a high near 58.
Monday Night
Mostly clear, with a low around 38.
Tuesday
Sunny, with a high near 64.
Tuesday Night
Partly cloudy, with a low around 42.
Wednesday
Mostly sunny, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NNE Forestgrove MT
 47.1°N 109°W (Elev. 3816 ft)
12:31 am MDT Sep 10, 2026
8am MDT Sep 10, 2026-6pm MDT Sep 16, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database