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 N 5 mph
Barometer 29.88 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Heat Index76°F (24°C)
Last update 21 Apr 6:55 pm CDT
Extended Forecast for

Granite Falls Municipal Airport MN

Red Flag Warning April 22, 12:00pm until April 22, 08:00pm
Click here for hazard details and duration
Red Flag Warning

  • Tonight

    Tonight: Mostly clear, with a low around 51. Northeast wind 5 to 10 mph becoming southeast after midnight.

    Low: 51 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 90. Breezy, with a southeast wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 90 °F

    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, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 77. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 77 °F

    Breezy.
    Chance
    Showers then
    Showers
    Likely

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Mostly cloudy, then gradually becoming mostly clear, with a low around 42. South wind around 15 mph becoming west northwest after midnight. Chance of precipitation is 30%.

    Low: 42 °F

    Chance
    T-storms then
    Chance
    Showers

  • Friday

    Friday: Sunny, with a high near 60. Northwest wind around 15 mph.

    High: 60 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 37. Northwest wind 5 to 15 mph.

    Low: 37 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 59. Northwest wind 5 to 10 mph becoming east northeast in the afternoon.

    High: 59 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 41. East wind around 5 mph.

    Low: 41 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 51. Northeast wind 5 to 10 mph becoming southeast after midnight.
Wednesday
Sunny, with a high near 90. Breezy, with a southeast wind 10 to 15 mph increasing to 20 to 25 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, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 77. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Mostly cloudy, then gradually becoming mostly clear, with a low around 42. South wind around 15 mph becoming west northwest after midnight. Chance of precipitation is 30%.
Friday
Sunny, with a high near 60. Northwest wind around 15 mph.
Friday Night
Partly cloudy, with a low around 37. Northwest wind 5 to 15 mph.
Saturday
Mostly sunny, with a high near 59. Northwest wind 5 to 10 mph becoming east northeast in the afternoon.
Saturday Night
Partly cloudy, with a low around 41. East wind around 5 mph.
Sunday
A 40 percent chance of showers, mainly after 1pm. Partly sunny, with a high near 61. East wind 5 to 15 mph.
Sunday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 44. East wind around 15 mph.
Monday
A 40 percent chance of showers. Mostly cloudy, with a high near 55. Breezy, with an east wind 15 to 20 mph becoming north in the afternoon. Winds could gust as high as 30 mph.
Monday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 37. North northwest wind 10 to 15 mph.
Tuesday
Partly sunny, with a high near 56. Northwest wind 10 to 15 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Granite Falls Municipal Airport MN
 44.75°N 95.54°W (Elev. 1050 ft)
Last Update:
5:27 pm CDT Apr 21, 2026
Forecast Valid:
7pm CDT Apr 21, 2026-6pm CDT Apr 28, 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