National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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

76°F

24°C

Humidity 15%
Wind Speed S 20 G 26 mph
Barometer 29.86 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Heat Index76°F (24°C)
Last update 20 Apr 5:15 pm CDT
Extended Forecast for

Granite Falls MN

Red Flag Warning April 20, 05:23pm until April 20, 08:00pm
Click here for hazard details and duration
...
  •  
    Red Flag Warning April 20, 05:23pm until April 20, 08:00pm

    NOW until 8:00pm Mon

    Red Flag Warning

  • Tonight

    Low: 39 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Sunny, with a high near 78. North wind around 5 mph.

    High: 78 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 50. East southeast wind 5 to 10 mph.

    Low: 50 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 88. Breezy, with a southeast wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 88 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers after 1am. Partly cloudy, with a low around 61. Breezy, with a south wind around 20 mph, with gusts as high as 30 mph.

    Low: 61 °F

    Breezy.
    Partly Cloudy
    then Slight
    Chance
    Showers

  • Thursday

    Thursday: A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 80. Breezy, with a south wind 20 to 25 mph, with gusts as high as 30 mph. Chance of precipitation is 50%.

    High: 80 °F

    Chance
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: A 20 percent chance of showers before 1am. Partly cloudy, with a low around 41. Breezy, with a west wind around 20 mph, with gusts as high as 25 mph.

    Low: 41 °F

    Slight Chance
    Showers and
    Breezy

  • Friday

    Friday: Mostly sunny, with a high near 58. Breezy, with a west northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 58 °F

    Mostly Sunny
    and Breezy

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming clear, with a low around 39. South wind 10 to 15 mph becoming south 5 to 10 mph after midnight.
Tuesday
Sunny, with a high near 78. North wind around 5 mph.
Tuesday Night
Mostly clear, with a low around 50. East southeast wind 5 to 10 mph.
Wednesday
Sunny, with a high near 88. Breezy, with a southeast wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Wednesday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 61. Breezy, with a south wind around 20 mph, with gusts as high as 30 mph.
Thursday
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 80. Breezy, with a south wind 20 to 25 mph, with gusts as high as 30 mph. Chance of precipitation is 50%.
Thursday Night
A 20 percent chance of showers before 1am. Partly cloudy, with a low around 41. Breezy, with a west wind around 20 mph, with gusts as high as 25 mph.
Friday
Mostly sunny, with a high near 58. Breezy, with a west northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Friday Night
Partly cloudy, with a low around 36. West northwest wind 10 to 15 mph.
Saturday
Mostly sunny, with a high near 54. West wind 10 to 15 mph.
Saturday Night
Partly cloudy, with a low around 33. West northwest wind 5 to 15 mph.
Sunday
A 20 percent chance of showers. Partly sunny, with a high near 56. West northwest wind 5 to 10 mph.
Sunday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 35. North northwest wind 5 to 10 mph becoming northeast after midnight.
Monday
A 20 percent chance of showers. Partly sunny, with a high near 57. Northwest wind 5 to 15 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Granite Falls MN
 44.81°N 95.54°W (Elev. 951 ft)
Last Update:
5:12 pm CDT Apr 20, 2026
Forecast Valid:
5pm CDT Apr 20, 2026-6pm CDT Apr 27, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation