Dangerous Heat in the Southwest; Severe Thunderstorms from the Central Plains into the Ohio Valley

Dangerous heat will build across the Southwest U.S. through the end of the week with daytime highs of 110-115°F. Isolated to widely scattered severe storms are expected across parts of the central and southern High Plains, Great Lakes into the Ohio Valley, and parts of the Ozarks to Lower Mississippi Valley today. Read More >

Current conditions at

Houghton Lake, Roscommon County Airport (KHTL)

Lat: 44.35°NLon: 84.67°WElev: 1148ft.

Fair

61°F

16°C

Humidity 84%
Wind Speed S 7 mph
Barometer 29.94 in (1013.6 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 26 Aug 7:53 am EDT
Extended Forecast for

Harrison MI

  • Today

    Today: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 3pm.  High near 77. South southwest wind 7 to 11 mph, with gusts as high as 21 mph.  Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 77 °F

    Chance
    Showers then
    Showers

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly before 10pm.  Partly cloudy, with a low around 56. West northwest wind around 7 mph.

    Low: 56 °F

    Chance
    T-storms then
    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 77. Northwest wind 7 to 10 mph, with gusts as high as 20 mph.

    High: 77 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 47. North northwest wind 5 to 8 mph becoming calm  in the evening.

    Low: 47 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 76. North wind 3 to 6 mph.

    High: 76 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 81.

    High: 81 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 58.

    Low: 58 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of showers between 8am and 2pm.  Mostly cloudy, with a high near 82.

    High: 82 °F

    Chance
    Showers

Detailed Forecast

Today
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 3pm. High near 77. South southwest wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
A 30 percent chance of showers and thunderstorms, mainly before 10pm. Partly cloudy, with a low around 56. West northwest wind around 7 mph.
Thursday
Partly sunny, with a high near 77. Northwest wind 7 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 47. North northwest wind 5 to 8 mph becoming calm in the evening.
Friday
Sunny, with a high near 76. North wind 3 to 6 mph.
Friday Night
Mostly clear, with a low around 48.
Saturday
Mostly sunny, with a high near 81.
Saturday Night
Mostly cloudy, with a low around 58.
Sunday
A chance of showers between 8am and 2pm. Mostly cloudy, with a high near 82.
Sunday Night
A chance of showers after 2am. Mostly cloudy, with a low around 63.
Monday
A chance of showers. Partly sunny, with a high near 84.
Monday Night
Mostly cloudy, with a low around 61.
Tuesday
Mostly sunny, with a high near 83.
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ABOUT THIS FORECAST

 
Point Forecast:
Harrison MI
 44.04°N 84.81°W (Elev. 1129 ft)
8:03 am EDT Aug 26, 2026
8am EDT Aug 26, 2026-6pm EDT Sep 1, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database