Severe Thunderstorms in the Ohio Valley and Mid-Atlantic; Heat Continuing in the Central U.S.

Widespread strong to severe thunderstorms are expected from the Upper Ohio Valley into the Mid-Atlantic through Friday, with damaging winds as the primary threat. Dangerous heat will continue from the South-Central U.S. to the Midwest, Ohio/Tennessee valleys, and Mid-Atlantic. Widespread Major to Extreme Heat Risk is forecast into the weekend and will confine to the South-Central U.S. by Labor Day 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

N/A

Humidity NA
Wind Speed Calm
Barometer 29.81 in
Dewpoint N/A
Visibility 7.00 mi
Last update 4 Sep 3:35 am CDT
Extended Forecast for

Granite Falls MN

  • Overnight

    Overnight: Patchy fog after 4am.  Otherwise, mostly clear, with a low around 67. Calm wind.

    Low: 67 °F

    Patchy Fog

  • Friday

    Friday: Patchy fog before 9am.  Otherwise, sunny, with a high near 90. North northwest wind around 5 mph becoming east northeast in the afternoon.

    High: 90 °F

    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 68. East wind around 5 mph.

    Low: 68 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, then gradually becoming sunny, with a high near 89. East southeast wind 5 to 10 mph.

    High: 89 °F

    Becoming
    Sunny

  • Saturday Night

    Saturday Night: A 40 percent chance of showers and thunderstorms, mainly after 1am.  Partly cloudy, with a low around 70. East southeast wind 5 to 10 mph.

    Low: 70 °F

    Chance
    T-storms

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm.  Partly sunny, with a high near 84. Southeast wind 5 to 10 mph.  Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    High: 84 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 67. Southeast wind 5 to 10 mph.  New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 67 °F

    Chance
    T-storms then
    Chance
    Showers

  • Labor Day

    Labor Day: Showers likely, with thunderstorms also possible after 1pm.  Mostly cloudy, with a high near 82. Southeast wind 10 to 15 mph.  Chance of precipitation is 60%.

    High: 82 °F

    Showers
    Likely

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a low around 69. Southeast wind around 15 mph, with gusts as high as 30 mph.  Chance of precipitation is 70%.

    Low: 69 °F

    Showers
    Likely

Detailed Forecast

Overnight
Patchy fog after 4am. Otherwise, mostly clear, with a low around 67. Calm wind.
Friday
Patchy fog before 9am. Otherwise, sunny, with a high near 90. North northwest wind around 5 mph becoming east northeast in the afternoon.
Friday Night
Mostly clear, with a low around 68. East wind around 5 mph.
Saturday
Partly sunny, then gradually becoming sunny, with a high near 89. East southeast wind 5 to 10 mph.
Saturday Night
A 40 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 70. East southeast wind 5 to 10 mph.
Sunday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 84. Southeast wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Southeast wind 5 to 10 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Labor Day
Showers likely, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 82. Southeast wind 10 to 15 mph. Chance of precipitation is 60%.
Monday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 69. Southeast wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.
Tuesday
A 30 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 85. South wind 10 to 15 mph becoming west southwest in the afternoon.
Tuesday Night
Partly cloudy, with a low around 62. West northwest wind around 5 mph.
Wednesday
Mostly sunny, with a high near 81. West wind 5 to 10 mph.
Wednesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 57. Northwest wind around 5 mph.
Thursday
A 20 percent chance of showers. Mostly sunny, with a high near 75. North northeast wind 5 to 10 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Granite Falls MN
 44.81°N 95.54°W (Elev. 951 ft)
3:36 am CDT Sep 4, 2026
3am CDT Sep 4, 2026-6pm CDT Sep 10, 2026
 
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Additional Resources

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