Strong to Severe Thunderstorms Continue Tonight in the East; Early Heat Wave in the West

Scattered strong to severe storms with damaging winds and potentially a tornado or two are expected tonight from the coastal Carolinas into the Mid-Atlantic states. An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Read More >

Current conditions at

HARLEM (HRLM)

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

NA

30°F

-1°C

Humidity 91%
Wind Speed ESE 4 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility NA
Wind Chill26°F (-3°C)
Last update 17 Mar 01:00 AM MDT
Extended Forecast for

Chinook MT

High Wind Warning March 17, 02:17am until March 17, 06:00pm
Click here for hazard details and duration
High Wind Warning
  •  
    High Wind Warning March 17, 02:17am until March 17, 06:00pm

    NOW until 6:00pm Tue

    High Wind Warning

  • Overnight

    Low: 32 °F

    Partly Cloudy
    and Breezy

  • Tuesday

    Tuesday: Partly sunny, with a high near 62. Windy, with a west wind 26 to 31 mph, with gusts as high as 45 mph.

    High: 62 °F

    Partly Sunny
    and Windy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 44. Breezy, with a west wind 18 to 23 mph, with gusts as high as 33 mph.

    Low: 44 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Wednesday

    Wednesday: Partly sunny, with a high near 68. Windy, with a west wind 20 to 25 mph increasing to 27 to 32 mph in the afternoon. Winds could gust as high as 46 mph.

    High: 68 °F

    Partly Sunny
    then Partly
    Sunny and
    Windy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 45. Breezy, with a west wind 20 to 25 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 36 mph.

    Low: 45 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 72. Windy, with a west southwest wind 13 to 18 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 41 mph.

    High: 72 °F

    Partly Sunny
    then Mostly
    Sunny and
    Windy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 48. Breezy, with a west wind 14 to 23 mph, with gusts as high as 36 mph.

    Low: 48 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Friday

    Friday: Partly sunny, with a high near 75. Breezy, with a west wind 14 to 19 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 46 mph.

    High: 75 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

Detailed Forecast

Overnight
Partly cloudy, with a low around 32. Breezy, with a west wind 25 to 28 mph, with gusts as high as 43 mph.
Tuesday
Partly sunny, with a high near 62. Windy, with a west wind 26 to 31 mph, with gusts as high as 45 mph.
Tuesday Night
Partly cloudy, with a low around 44. Breezy, with a west wind 18 to 23 mph, with gusts as high as 33 mph.
Wednesday
Partly sunny, with a high near 68. Windy, with a west wind 20 to 25 mph increasing to 27 to 32 mph in the afternoon. Winds could gust as high as 46 mph.
Wednesday Night
Partly cloudy, with a low around 45. Breezy, with a west wind 20 to 25 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 36 mph.
Thursday
Mostly sunny, with a high near 72. Windy, with a west southwest wind 13 to 18 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 41 mph.
Thursday Night
Partly cloudy, with a low around 48. Breezy, with a west wind 14 to 23 mph, with gusts as high as 36 mph.
Friday
Partly sunny, with a high near 75. Breezy, with a west wind 14 to 19 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 46 mph.
Friday Night
Mostly cloudy, with a low around 43.
Saturday
A slight chance of rain. Mostly cloudy, with a high near 59.
Saturday Night
Mostly cloudy, with a low around 27.
Sunday
Mostly sunny, with a high near 54.
Sunday Night
Mostly cloudy, with a low around 30.
Monday
Partly sunny, with a high near 56.
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ABOUT THIS FORECAST

 
Point Forecast:
Chinook MT
 48.59°N 109.26°W (Elev. 2408 ft)
1:17 am MDT Mar 17, 2026
2am MDT Mar 17, 2026-6pm MDT Mar 23, 2026
 
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Additional Resources

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