Heat Wave Expands to the East Coast; Flash Flooding Likely in the Central Plains into the Midwest; Severe Thunderstorms in the Northeast

Dangerous, prolonged heat is ongoing in the Mid-South to Mid-Mississippi Valley and heat expands into the Northeast for a brief period today. Widely scattered instances of flash flooding due to heavy rains are forecast from northeast Kansas to much of Indiana. Scattered strong to severe thunderstorms are possible across parts of New England, northern Mid-Atlantic, and North Dakota. Read More >

Current conditions at

HARLEM (HRLM)

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

NA

58°F

14°C

Humidity 90%
Wind Speed ESE 3 MPH
Barometer NA
Dewpoint 55°F (13°C)
Visibility NA
Last update 27 Jul 03:00 AM MDT
Extended Forecast for

10 Miles E Fort Belknap MT

  • Today

    Today: Patchy fog before 8am.  Otherwise, mostly sunny, with a high near 87. Southeast wind 5 to 11 mph becoming northwest in the morning. Winds could gust as high as 18 mph.

    High: 87 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tonight

    Tonight: A 50 percent chance of showers and thunderstorms, mainly after midnight.  Increasing clouds, with a low around 57. North northwest wind 7 to 11 mph becoming east after midnight. Winds could gust as high as 18 mph.

    Low: 57 °F

    Slight Chance
    T-storms then
    Chance
    T-storms

  • Monday

    Monday: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a high near 81. East southeast wind 6 to 9 mph.  Chance of precipitation is 70%.

    High: 81 °F

    Showers
    Likely

  • Monday Night

    Monday Night: A 50 percent chance of showers and thunderstorms, mainly before midnight.  Mostly cloudy, with a low around 57. East wind 6 to 8 mph.

    Low: 57 °F

    Chance
    T-storms then
    Slight Chance
    T-storms

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 82. East wind 6 to 9 mph.

    High: 82 °F

    Partly Sunny
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 56. East wind around 9 mph.

    Low: 56 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 78. East wind 7 to 15 mph, with gusts as high as 23 mph.

    High: 78 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 57. East wind 11 to 15 mph, with gusts as high as 22 mph.

    Low: 57 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Thursday

    Thursday: A chance of showers and thunderstorms after noon.  Partly sunny, with a high near 82.

    High: 82 °F

    Partly Sunny
    then Chance
    Showers

Detailed Forecast

Today
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 87. Southeast wind 5 to 11 mph becoming northwest in the morning. Winds could gust as high as 18 mph.
Tonight
A 50 percent chance of showers and thunderstorms, mainly after midnight. Increasing clouds, with a low around 57. North northwest wind 7 to 11 mph becoming east after midnight. Winds could gust as high as 18 mph.
Monday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 81. East southeast wind 6 to 9 mph. Chance of precipitation is 70%.
Monday Night
A 50 percent chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 57. East wind 6 to 8 mph.
Tuesday
A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 82. East wind 6 to 9 mph.
Tuesday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 56. East wind around 9 mph.
Wednesday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 78. East wind 7 to 15 mph, with gusts as high as 23 mph.
Wednesday Night
A slight chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 57. East wind 11 to 15 mph, with gusts as high as 22 mph.
Thursday
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 82.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 59.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 83.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 56.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 84.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles E Fort Belknap MT
 48.47°N 108.55°W (Elev. 2310 ft)
2:13 am MDT Jul 27, 2025
4am MDT Jul 27, 2025-6pm MDT Aug 2, 2025
 
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Additional Resources

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