Severe Thunderstorm, Flooding, and Winter Weather Threats on Tuesday

Scattered severe thunderstorms are forecast Tuesday from the southern Plains into the southern Great Lakes vicinity. Thunderstorms may also produce heavy to excessive rain that could pose a flooding threat from central Texas into southern Oklahoma and northern Missouri into southern Michigan. A heavy wintry mix is forecast for the Great Lakes into northern Maine. Read More >

Current conditions at

HARLEM (HRLM)

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

NA

20°F

-7°C

Humidity 93%
Wind Speed WNW 3 MPH
Barometer NA
Dewpoint 18°F (-8°C)
Visibility NA
Last update 10 Mar 04:00 AM MDT
Extended Forecast for

Chinook MT

High Wind Watch March 12, 12:00am until March 12, 06:00pm
Click here for hazard details and duration
High Wind Watch
  • Today

    Today: A 20 percent chance of snow after 3pm.  Mostly sunny, with a high near 41. West wind 5 to 14 mph, with gusts as high as 21 mph.

    High: 41 °F

    Mostly Sunny
    then Slight
    Chance Snow

  • Tonight

    Tonight: A 20 percent chance of snow before 11pm.  Partly cloudy, with a low around 19. West wind 7 to 13 mph, with gusts as high as 20 mph.

    Low: 19 °F

    Slight Chance
    Snow then
    Mostly Clear

  • Wednesday

    Wednesday: Partly sunny, with a high near 45. Breezy, with a southwest wind 9 to 14 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 34 mph.

    High: 45 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Snow likely before 3am, then rain and snow likely.  Mostly cloudy, with a low around 26. West wind 8 to 18 mph becoming south after midnight. Winds could gust as high as 26 mph.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Chance Snow
    then
    Rain/Snow
    Likely

  • Thursday

    Thursday: Rain and snow, becoming all snow after noon.  High near 42. Breezy, with a southwest wind 16 to 21 mph becoming west northwest 24 to 29 mph in the afternoon. Winds could gust as high as 38 mph.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 42 °F

    Breezy.
    Rain/Snow
    then Snow
    Likely

  • Thursday Night

    Thursday Night: Snow likely, mainly after midnight.  Cloudy, with a low around 21. North northwest wind 6 to 16 mph becoming southeast after midnight. Winds could gust as high as 22 mph.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 21 °F

    Snow Likely

  • Friday

    Friday: Snow likely.  Cloudy, with a high near 33. East southeast wind 6 to 9 mph.  Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    High: 33 °F

    Snow Likely

  • Friday Night

    Friday Night: Snow likely.  Cloudy, with a low around 14. East northeast wind around 8 mph.

    Low: 14 °F

    Snow Likely

  • Saturday

    Saturday: Snow.  Cloudy, with a high near 26.

    High: 26 °F

    Snow

Detailed Forecast

Today
A 20 percent chance of snow after 3pm. Mostly sunny, with a high near 41. West wind 5 to 14 mph, with gusts as high as 21 mph.
Tonight
A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 19. West wind 7 to 13 mph, with gusts as high as 20 mph.
Wednesday
Partly sunny, with a high near 45. Breezy, with a southwest wind 9 to 14 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 34 mph.
Wednesday Night
Snow likely before 3am, then rain and snow likely. Mostly cloudy, with a low around 26. West wind 8 to 18 mph becoming south after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Thursday
Rain and snow, becoming all snow after noon. High near 42. Breezy, with a southwest wind 16 to 21 mph becoming west northwest 24 to 29 mph in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Thursday Night
Snow likely, mainly after midnight. Cloudy, with a low around 21. North northwest wind 6 to 16 mph becoming southeast after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Friday
Snow likely. Cloudy, with a high near 33. East southeast wind 6 to 9 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Friday Night
Snow likely. Cloudy, with a low around 14. East northeast wind around 8 mph.
Saturday
Snow. Cloudy, with a high near 26.
Saturday Night
A chance of snow before midnight. Mostly cloudy, with a low around 1.
Sunday
Partly sunny, with a high near 28.
Sunday Night
Mostly cloudy, with a low around 6.
Monday
Mostly cloudy, with a high near 39.
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ABOUT THIS FORECAST

 
Point Forecast:
Chinook MT
 48.6°N 109.23°W (Elev. 2408 ft)
4:27 am MDT Mar 10, 2026
5am MDT Mar 10, 2026-6pm MDT Mar 16, 2026
 
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Additional Resources

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