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

61°F

16°C

Humidity 89%
Wind Speed SE 4 MPH
Barometer NA
Dewpoint 58°F (14°C)
Visibility NA
Last update 07 Jul 09:30 PM MDT
Extended Forecast for

5 Miles SSW Forestgrove MT

  • Tonight

    Tonight: Mostly clear, with a low around 51. North wind around 5 mph becoming light and variable.

    Low: 51 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 84. Calm wind becoming northwest 5 to 7 mph in the afternoon.

    High: 84 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers and thunderstorms, mainly before 11pm. Mostly cloudy, with a low around 55. Southwest wind 5 to 9 mph.

    Low: 55 °F

    Chance
    T-storms then
    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 81. West northwest wind 7 to 9 mph, with gusts as high as 18 mph.

    High: 81 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 54. Northwest wind around 5 mph becoming southwest after midnight.

    Low: 54 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 88. Calm wind becoming west southwest 5 to 8 mph in the afternoon.

    High: 88 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 58. Northwest wind around 6 mph becoming light and variable in the evening.

    Low: 58 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 93. Light west wind becoming west southwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 93 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 62.

    Low: 62 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 51. North wind around 5 mph becoming light and variable.
Wednesday
Sunny, with a high near 84. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Wednesday Night
A 30 percent chance of showers and thunderstorms, mainly before 11pm. Mostly cloudy, with a low around 55. Southwest wind 5 to 9 mph.
Thursday
Mostly sunny, with a high near 81. West northwest wind 7 to 9 mph, with gusts as high as 18 mph.
Thursday Night
Mostly clear, with a low around 54. Northwest wind around 5 mph becoming southwest after midnight.
Friday
Sunny, with a high near 88. Calm wind becoming west southwest 5 to 8 mph in the afternoon.
Friday Night
Mostly clear, with a low around 58. Northwest wind around 6 mph becoming light and variable in the evening.
Saturday
Sunny, with a high near 93. Light west wind becoming west southwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
Mostly clear, with a low around 62.
Sunday
Mostly sunny, with a high near 93.
Sunday Night
Partly cloudy, with a low around 63.
Monday
Mostly sunny, with a high near 87.
Monday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 61.
Tuesday
A chance of showers and thunderstorms. Partly sunny, with a high near 83.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW Forestgrove MT
 46.92°N 109.12°W (Elev. 4948 ft)
Last Update:
8:06 pm MDT Jul 7, 2026
Forecast Valid:
9pm MDT Jul 7, 2026-6pm MDT Jul 14, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation