Atmospheric River to Begin to Impact the Northwest U.S.; Gusty Winds in the Northeast U.S.

A strong atmospheric river moving into northern California later Tuesday will bring a threat for moderate to heavy rainfall and flooding, gusty to high winds, and mountain snows for parts of the Northwest U.S. through at least Wednesday. Gusty winds and isolated rain and snow showers will continue in the Northeast U.S. Tuesday behind a cold front. Read More >

Current conditions at

HARLEM (HRLM)

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

NA

42°F

6°C

Humidity 48%
Wind Speed ESE 5 MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility NA
Wind Chill39°F (4°C)
Last update 03 Nov 10:00 PM MST
Extended Forecast for

Chinook MT

  • Tonight

    Tonight: A chance of rain before 4am, then a chance of snow.  Cloudy, with a low around 33. East wind 3 to 6 mph.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 33 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Tuesday

    Tuesday: A slight chance of snow before 9am, then a slight chance of sprinkles and flurries between 9am and 10am.  Cloudy through mid morning, then gradual clearing, with a high near 50. West northwest wind 5 to 10 mph.  Chance of precipitation is 20%.

    High: 50 °F

    Slight Chance
    Sprinkles/Snow
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 22. Light and variable wind.

    Low: 22 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 52. East southeast wind 7 to 14 mph, with gusts as high as 21 mph.

    High: 52 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 36. East southeast wind 10 to 16 mph becoming west southwest after midnight. Winds could gust as high as 28 mph.

    Low: 36 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 58. Windy, with a west wind 23 to 32 mph, with gusts as high as 44 mph.

    High: 58 °F

    Mostly Sunny
    and Windy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 28. West wind 16 to 21 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 31 mph.

    Low: 28 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of rain after 11am.  Partly sunny, with a high near 54. South southeast wind 6 to 11 mph becoming west southwest 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 54 °F

    Slight Chance
    Rain

  • Friday Night

    Friday Night: A slight chance of rain before 11pm.  Mostly cloudy, with a low around 28.

    Low: 28 °F

    Slight Chance
    Rain then
    Mostly Cloudy

Detailed Forecast

Tonight
A chance of rain before 4am, then a chance of snow. Cloudy, with a low around 33. East wind 3 to 6 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Tuesday
A slight chance of snow before 9am, then a slight chance of sprinkles and flurries between 9am and 10am. Cloudy through mid morning, then gradual clearing, with a high near 50. West northwest wind 5 to 10 mph. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around 22. Light and variable wind.
Wednesday
Mostly cloudy, with a high near 52. East southeast wind 7 to 14 mph, with gusts as high as 21 mph.
Wednesday Night
Mostly cloudy, with a low around 36. East southeast wind 10 to 16 mph becoming west southwest after midnight. Winds could gust as high as 28 mph.
Thursday
Mostly sunny, with a high near 58. Windy, with a west wind 23 to 32 mph, with gusts as high as 44 mph.
Thursday Night
Partly cloudy, with a low around 28. West wind 16 to 21 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 31 mph.
Friday
A slight chance of rain after 11am. Partly sunny, with a high near 54. South southeast wind 6 to 11 mph becoming west southwest 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Friday Night
A slight chance of rain before 11pm. Mostly cloudy, with a low around 28.
Saturday
Mostly sunny, with a high near 47.
Saturday Night
Mostly cloudy, with a low around 20.
Sunday
Partly sunny, with a high near 47.
Sunday Night
Mostly cloudy, with a low around 25.
Monday
Partly sunny, with a high near 54.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Chinook MT
 48.59°N 109.26°W (Elev. 2408 ft)
9:27 pm MST Nov 3, 2025
10pm MST Nov 3, 2025-6pm MST Nov 10, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database