Heavy Rainfall and Flooding Concerns in the Southeast; Unsettled Weather in the West

Heavy to excessive rainfall will persist across much of the Southeast U.S. over the next several days, with isolated flash flooding possible. The heaviest rainfall is forecast over the east coast of Florida. Showers and thunderstorms will continue in the Pacific Northwest and Intermountain West through the weekend. Snow could mix with rain in the highest elevations. Read More >

Current conditions at

HARLEM (HRLM)

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

NA

44°F

7°C

Humidity 81%
Wind Speed NW 1 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Last update 03 Oct 04:00 AM MDT
Extended Forecast for

Harlem MT

  • Overnight

    Overnight: A 30 percent chance of rain.  Cloudy, with a low around 46. Light east northeast wind.

    Low: 46 °F

    Chance Rain

  • Friday

    Friday: A 40 percent chance of rain, mainly before 9am.  Cloudy through mid morning, then gradual clearing, with a high near 69. Light and variable wind becoming north 5 to 9 mph in the morning.

    High: 69 °F

    Chance Rain

  • Friday Night

    Friday Night: A 30 percent chance of rain, mainly before midnight.  Increasing clouds, with a low around 43. North northeast wind 5 to 8 mph becoming light and variable.

    Low: 43 °F

    Chance Rain

  • Saturday

    Saturday: A 20 percent chance of rain after noon.  Mostly cloudy, with a high near 64. North wind 5 to 11 mph, with gusts as high as 20 mph.

    High: 64 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Saturday Night

    Saturday Night: A 30 percent chance of rain.  Mostly cloudy, with a low around 34. North wind 10 to 13 mph, with gusts as high as 22 mph.

    Low: 34 °F

    Chance Rain

  • Sunday

    Sunday: Partly sunny, with a high near 52. North northwest wind around 15 mph, with gusts as high as 24 mph.

    High: 52 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Patchy fog after midnight.  Otherwise, mostly clear, with a low around 23. Northwest wind 6 to 11 mph becoming light and variable  after midnight. Winds could gust as high as 20 mph.

    Low: 23 °F

    Mostly Clear
    then Patchy
    Fog

  • Monday

    Monday: Patchy fog before 10am.  Otherwise, sunny, with a high near 61. Light and variable wind becoming west northwest 5 to 10 mph in the morning.

    High: 61 °F

    Patchy Fog
    then Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 26.

    Low: 26 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 30 percent chance of rain. Cloudy, with a low around 46. Light east northeast wind.
Friday
A 40 percent chance of rain, mainly before 9am. Cloudy through mid morning, then gradual clearing, with a high near 69. Light and variable wind becoming north 5 to 9 mph in the morning.
Friday Night
A 30 percent chance of rain, mainly before midnight. Increasing clouds, with a low around 43. North northeast wind 5 to 8 mph becoming light and variable.
Saturday
A 20 percent chance of rain after noon. Mostly cloudy, with a high near 64. North wind 5 to 11 mph, with gusts as high as 20 mph.
Saturday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 34. North wind 10 to 13 mph, with gusts as high as 22 mph.
Sunday
Partly sunny, with a high near 52. North northwest wind around 15 mph, with gusts as high as 24 mph.
Sunday Night
Patchy fog after midnight. Otherwise, mostly clear, with a low around 23. Northwest wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.
Monday
Patchy fog before 10am. Otherwise, sunny, with a high near 61. Light and variable wind becoming west northwest 5 to 10 mph in the morning.
Monday Night
Partly cloudy, with a low around 26.
Tuesday
Sunny, with a high near 63.
Tuesday Night
Clear, with a low around 31.
Wednesday
Sunny, with a high near 70.
Wednesday Night
Mostly clear, with a low around 34.
Thursday
Sunny, with a high near 68.
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ABOUT THIS FORECAST

 
Point Forecast:
Harlem MT
 48.54°N 108.78°W (Elev. 2339 ft)
2:08 am MDT Oct 3, 2025
4am MDT Oct 3, 2025-6pm MDT Oct 9, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database