Severe Thunderstorms and Heavy Rain in the Mid-Atlantic; Heat Persists Across the South

Scattered severe thunderstorms and excessive rainfall are possible into the night in the Mid Atlantic, and heavy rain will shift to Virginia and the Carolinas on Friday. Severe thunderstorms are also possible in the Central Plains into the Upper MS Valley and the Deep South tonight. Dangerous heat persists across the Southern Plains and Lower MS Valley and heat will expand into the Southwest. Read More >

Hazardous Weather Conditions

Current conditions at

Granite Falls, Granite Falls Municipal Airport/Lenzen-Roe Memorial Field (KGDB)

Lat: 44.75°NLon: 95.56°WElev: 1047ft.

Fair

69°F

21°C

Humidity 87%
Wind Speed S 5 mph
Barometer 29.93 in
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 20 Aug 8:35 pm CDT
Extended Forecast for

Granite Falls Municipal Airport MN

  • Tonight

    Tonight: Partly cloudy, with a low around 60. South wind around 5 mph becoming west after midnight.

    Low: 60 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 80. North northwest wind 5 to 10 mph.

    High: 80 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 59. Northwest wind around 5 mph.

    Low: 59 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, then gradually becoming sunny, with a high near 79. North wind 5 to 15 mph.

    High: 79 °F

    Becoming
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 53. North wind 5 to 10 mph becoming light and variable  in the evening.

    Low: 53 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 80. Calm wind becoming south southeast around 5 mph in the afternoon.

    High: 80 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of showers after 1am.  Partly cloudy, with a low around 59. Southeast wind around 5 mph.

    Low: 59 °F

    Partly Cloudy
    then Chance
    Showers

  • Monday

    Monday: A 20 percent chance of showers.  Partly sunny, with a high near 81. South southeast wind 10 to 15 mph.

    High: 81 °F

    Slight Chance
    Showers

  • Monday Night

    Monday Night: A 20 percent chance of showers and thunderstorms after 1am.  Partly cloudy, with a low around 64. South wind 5 to 10 mph.

    Low: 64 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

Detailed Forecast

Tonight
Partly cloudy, with a low around 60. South wind around 5 mph becoming west after midnight.
Friday
Sunny, with a high near 80. North northwest wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 59. Northwest wind around 5 mph.
Saturday
Partly sunny, then gradually becoming sunny, with a high near 79. North wind 5 to 15 mph.
Saturday Night
Mostly clear, with a low around 53. North wind 5 to 10 mph becoming light and variable in the evening.
Sunday
Mostly sunny, with a high near 80. Calm wind becoming south southeast around 5 mph in the afternoon.
Sunday Night
A 30 percent chance of showers after 1am. Partly cloudy, with a low around 59. Southeast wind around 5 mph.
Monday
A 20 percent chance of showers. Partly sunny, with a high near 81. South southeast wind 10 to 15 mph.
Monday Night
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 64. South wind 5 to 10 mph.
Tuesday
A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 84. Southwest wind 5 to 15 mph becoming west northwest in the afternoon.
Tuesday Night
Partly cloudy, with a low around 61. West northwest wind 5 to 10 mph.
Wednesday
Sunny, with a high near 81. North northwest wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 58. North northwest wind 5 to 10 mph becoming light and variable after midnight.
Thursday
A 20 percent chance of showers. Mostly sunny, with a high near 81. Light and variable wind becoming west 5 to 10 mph in the morning.
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ABOUT THIS FORECAST

 
Point Forecast:
Granite Falls Municipal Airport MN
 44.75°N 95.57°W (Elev. 1040 ft)
8:06 pm CDT Aug 20, 2026
8pm CDT Aug 20, 2026-6pm CDT Aug 27, 2026
 
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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