Heat Wave Continues in the West; Critical Fire Weather Conditions in the High Plains

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. Critical fire weather conditions will continue over the next couple of days across portions of the High Plains as gusty winds and dry conditions persist. Read More >

Current conditions at

HARLEM (HRLM)

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

NA

56°F

13°C

Humidity 48%
Wind Speed WNW 21 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Last update 17 Mar 10:00 PM MDT
Extended Forecast for

Chinook MT

  • Tonight

    Tonight: A 20 percent chance of rain after 5am.  Partly cloudy, with a low around 43. Breezy, with a west wind 20 to 25 mph, with gusts as high as 36 mph.

    Low: 43 °F

    Breezy.
    Mostly Clear
    then Slight
    Chance Rain

  • Wednesday

    Wednesday: A 20 percent chance of rain before 1pm.  Mostly sunny, with a high near 68. Windy, with a west wind 16 to 21 mph increasing to 27 to 32 mph in the afternoon. Winds could gust as high as 43 mph.

    High: 68 °F

    Slight Chance
    Rain and
    Windy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 40. Breezy, with a west wind 14 to 24 mph, with gusts as high as 34 mph.

    Low: 40 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 71. Breezy, with a west wind 14 to 19 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 39 mph.

    High: 71 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 43. Breezy, with a west wind 15 to 23 mph, with gusts as high as 33 mph.

    Low: 43 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Friday

    Friday: Partly sunny, with a high near 68. Breezy, with a west wind 11 to 16 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 68 °F

    Partly Sunny
    then Mostly
    Cloudy and
    Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 42. Breezy, with a west southwest wind 14 to 23 mph, with gusts as high as 33 mph.

    Low: 42 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 59. West northwest wind 13 to 17 mph, with gusts as high as 25 mph.

    High: 59 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of rain after 5am. Partly cloudy, with a low around 43. Breezy, with a west wind 20 to 25 mph, with gusts as high as 36 mph.
Wednesday
A 20 percent chance of rain before 1pm. Mostly sunny, with a high near 68. Windy, with a west wind 16 to 21 mph increasing to 27 to 32 mph in the afternoon. Winds could gust as high as 43 mph.
Wednesday Night
Partly cloudy, with a low around 40. Breezy, with a west wind 14 to 24 mph, with gusts as high as 34 mph.
Thursday
Mostly sunny, with a high near 71. Breezy, with a west wind 14 to 19 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 39 mph.
Thursday Night
Partly cloudy, with a low around 43. Breezy, with a west wind 15 to 23 mph, with gusts as high as 33 mph.
Friday
Partly sunny, with a high near 68. Breezy, with a west wind 11 to 16 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph.
Friday Night
Mostly cloudy, with a low around 42. Breezy, with a west southwest wind 14 to 23 mph, with gusts as high as 33 mph.
Saturday
Mostly cloudy, with a high near 59. West northwest wind 13 to 17 mph, with gusts as high as 25 mph.
Saturday Night
Mostly cloudy, with a low around 23.
Sunday
Sunny, with a high near 51.
Sunday Night
Partly cloudy, with a low around 26.
Monday
Partly sunny, with a high near 53.
Monday Night
Mostly cloudy, with a low around 27.
Tuesday
Mostly cloudy, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
Chinook MT
 48.59°N 109.26°W (Elev. 2408 ft)
10:42 pm MDT Mar 17, 2026
10pm MDT Mar 17, 2026-6pm MDT Mar 24, 2026
 
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Additional Resources

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