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PNS25-72: Soliciting Comments through December 19, 2025 on the Discontinuation of the Max/Min Temperature and Precipitation Table Product (RTP) for all NWS Alaska Region, Eastern Region, and Western Region Offices.

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Current conditions at

HARLEM (HRLM)

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

NA

46°F

8°C

Humidity 47%
Wind Speed ESE 5 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility NA
Wind Chill44°F (7°C)
Last update 20 Nov 02:00 PM MST
Extended Forecast for

Chinook MT

  • This Afternoon

    This Afternoon: Sunny, with a high near 44. Calm wind.

    High: 44 °F

    Sunny

  • Tonight

    Tonight: Patchy fog between 10pm and 2am. Otherwise, mostly clear, with a low around 22. Calm wind becoming west southwest 5 to 7 mph after midnight.

    Low: 22 °F

    Patchy Fog

  • Friday

    Friday: Mostly sunny, with a high near 51. West wind 10 to 17 mph, with gusts as high as 26 mph.

    High: 51 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 31. West wind 13 to 17 mph, with gusts as high as 26 mph.

    Low: 31 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 53. West southwest wind 10 to 13 mph, with gusts as high as 20 mph.

    High: 53 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 27. Southwest wind 6 to 8 mph.

    Low: 27 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 57. West wind 6 to 14 mph, with gusts as high as 21 mph.

    High: 57 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 29. West wind 8 to 10 mph.

    Low: 29 °F

    Mostly Cloudy

  • Monday

    Monday: A chance of rain and snow. Partly sunny, with a high near 43. Breezy.

    High: 43 °F

    Chance
    Rain/Snow and
    Breezy

Detailed Forecast

This Afternoon
Sunny, with a high near 44. Calm wind.
Tonight
Patchy fog between 10pm and 2am. Otherwise, mostly clear, with a low around 22. Calm wind becoming west southwest 5 to 7 mph after midnight.
Friday
Mostly sunny, with a high near 51. West wind 10 to 17 mph, with gusts as high as 26 mph.
Friday Night
Partly cloudy, with a low around 31. West wind 13 to 17 mph, with gusts as high as 26 mph.
Saturday
Mostly sunny, with a high near 53. West southwest wind 10 to 13 mph, with gusts as high as 20 mph.
Saturday Night
Mostly cloudy, with a low around 27. Southwest wind 6 to 8 mph.
Sunday
Mostly sunny, with a high near 57. West wind 6 to 14 mph, with gusts as high as 21 mph.
Sunday Night
Mostly cloudy, with a low around 29. West wind 8 to 10 mph.
Monday
A chance of rain and snow. Partly sunny, with a high near 43. Breezy.
Monday Night
A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 17.
Tuesday
A slight chance of snow. Partly sunny, with a high near 33.
Tuesday Night
Mostly cloudy, with a low around 9.
Wednesday
Partly sunny, with a high near 31.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Chinook MT
 48.61°N 109.26°W (Elev. 2428 ft)
Last Update:
2:15 pm MST Nov 20, 2025
Forecast Valid:
2pm MST Nov 20, 2025-6pm MST Nov 26, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation