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

HARLEM (HRLM)

Lat: 48.54333°NLon: 108.83472°WElev: 2358.0ft.

NA

43°F

6°C

Humidity 33%
Wind Speed NNW 11 MPH
Barometer NA
Dewpoint 16°F (-9°C)
Visibility NA
Wind Chill37°F (3°C)
Last update 17 Apr 04:00 PM MDT
Extended Forecast for

Chinook MT

  • Tonight

    Tonight: Partly cloudy, with a low around 22. West wind 12 to 17 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.

    Low: 22 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 59. West wind 5 to 14 mph, with gusts as high as 21 mph.

    High: 59 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 27. Northwest wind 6 to 9 mph becoming east southeast after midnight.

    Low: 27 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 68. East southeast wind 5 to 8 mph becoming south southwest in the afternoon.

    High: 68 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 38. South wind around 8 mph.

    Low: 38 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 74. West wind 5 to 7 mph.

    High: 74 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 43. North northeast wind 6 to 8 mph becoming south southeast after midnight.

    Low: 43 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 81. South southeast wind 6 to 9 mph becoming west southwest in the afternoon.

    High: 81 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 22. West wind 12 to 17 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.
Saturday
Sunny, with a high near 59. West wind 5 to 14 mph, with gusts as high as 21 mph.
Saturday Night
Mostly clear, with a low around 27. Northwest wind 6 to 9 mph becoming east southeast after midnight.
Sunday
Sunny, with a high near 68. East southeast wind 5 to 8 mph becoming south southwest in the afternoon.
Sunday Night
Partly cloudy, with a low around 38. South wind around 8 mph.
Monday
Sunny, with a high near 74. West wind 5 to 7 mph.
Monday Night
Mostly clear, with a low around 43. North northeast wind 6 to 8 mph becoming south southeast after midnight.
Tuesday
Sunny, with a high near 81. South southeast wind 6 to 9 mph becoming west southwest in the afternoon.
Tuesday Night
Partly cloudy, with a low around 47.
Wednesday
A slight chance of rain after noon. Partly sunny, with a high near 76.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 35.
Thursday
A chance of rain. Mostly cloudy, with a high near 51. Breezy.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 27.
Friday
A slight chance of rain and snow. Partly sunny, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Chinook MT
 48.59°N 109.26°W (Elev. 2408 ft)
Last Update:
2:32 pm MDT Apr 17, 2026
Forecast Valid:
5pm MDT Apr 17, 2026-6pm MDT Apr 24, 2026
 
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Additional Resources

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