National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Lewistown Divide MT-200 MP 90.3 (MTLEW)

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

NA

47°F

8°C

Humidity 75%
Wind Speed WNW 2 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Last update 11 Apr 09:00 PM MDT
Extended Forecast for

8 Miles NNE Forestgrove MT

  • Tonight

    Tonight: A slight chance of showers between 10pm and midnight. Mostly cloudy, with a low around 43. West wind 11 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

    Low: 43 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: A 50 percent chance of showers and thunderstorms, mainly after 5pm. Increasing clouds, with a high near 61. West wind 7 to 11 mph becoming east in the afternoon. Winds could gust as high as 20 mph.

    High: 61 °F

    Sunny then
    Chance
    Showers

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm before midnight, then rain likely after midnight. Low around 38. East northeast wind 5 to 7 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 38 °F

    Showers then
    Rain Likely

  • Monday

    Monday: Rain, mainly between noon and 3pm, then showers and possibly a thunderstorm after 3pm. High near 53. West southwest wind 6 to 10 mph. Chance of precipitation is 80%.

    High: 53 °F

    Chance Rain
    then Showers

  • Monday Night

    Monday Night: A 50 percent chance of rain before midnight. Mostly cloudy, with a low around 37. West wind 7 to 10 mph, with gusts as high as 18 mph.

    Low: 37 °F

    Chance Rain
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 59. West wind 11 to 16 mph, with gusts as high as 25 mph.

    High: 59 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 37. West southwest wind 8 to 14 mph, with gusts as high as 21 mph.

    Low: 37 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of rain after noon. Mostly cloudy, with a high near 53. West wind 8 to 16 mph, with gusts as high as 26 mph.

    High: 53 °F

    Mostly Cloudy
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: Rain likely before 9pm, then rain and snow likely. Mostly cloudy, with a low around 27.

    Low: 27 °F

    Rain/Snow
    Likely

Detailed Forecast

Tonight
A slight chance of showers between 10pm and midnight. Mostly cloudy, with a low around 43. West wind 11 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Sunday
A 50 percent chance of showers and thunderstorms, mainly after 5pm. Increasing clouds, with a high near 61. West wind 7 to 11 mph becoming east in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
Showers and possibly a thunderstorm before midnight, then rain likely after midnight. Low around 38. East northeast wind 5 to 7 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
Rain, mainly between noon and 3pm, then showers and possibly a thunderstorm after 3pm. High near 53. West southwest wind 6 to 10 mph. Chance of precipitation is 80%.
Monday Night
A 50 percent chance of rain before midnight. Mostly cloudy, with a low around 37. West wind 7 to 10 mph, with gusts as high as 18 mph.
Tuesday
Mostly sunny, with a high near 59. West wind 11 to 16 mph, with gusts as high as 25 mph.
Tuesday Night
Partly cloudy, with a low around 37. West southwest wind 8 to 14 mph, with gusts as high as 21 mph.
Wednesday
A chance of rain after noon. Mostly cloudy, with a high near 53. West wind 8 to 16 mph, with gusts as high as 26 mph.
Wednesday Night
Rain likely before 9pm, then rain and snow likely. Mostly cloudy, with a low around 27.
Thursday
Snow likely. Mostly cloudy, with a high near 38.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 20.
Friday
A chance of snow. Partly sunny, with a high near 39.
Friday Night
Partly cloudy, with a low around 22.
Saturday
Mostly sunny, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NNE Forestgrove MT
 47.1°N 109°W (Elev. 3816 ft)
Last Update:
7:42 pm MDT Apr 11, 2026
Forecast Valid:
9pm MDT Apr 11, 2026-6pm MDT Apr 18, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation