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

Heavy Rainfall for Portions of the West and Southern Plains; Dangerous Heat for the Northwest

Monsoonal flow coinciding with a frontal boundary will focus more showers and thunderstorms across the central Great Basin, central Rockies, Southwest into the Southern Plains. Heavy rainfall may bring about instances of flash flooding. Meanwhile, record setting heat continues for the Pacific Northwest through Monday. Heat combining with dry conditions could allow for any fires to quickly spread. 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.

Partly Cloudy

68°F

20°C

Humidity 45%
Wind Speed NW 16 G 22 mph
Barometer 30.17 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 24 Aug 5:15 pm CDT
Extended Forecast for

Granite Falls MN

Flood Warning August 24, 05:19pm until August 31, 01:00pm
Click here for hazard details and duration
Flood Warning
  •  
    Flood Warning August 24, 05:19pm until August 31, 01:00pm

    NOW until 1:00pm Sun

    Flood Warning

  • Tonight

    Low: 46 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 68. Northwest wind 5 to 10 mph.

    High: 68 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 45. North northwest wind around 5 mph becoming calm in the evening.

    Low: 45 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 73. Calm wind becoming west around 5 mph.

    High: 73 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 52. Calm wind becoming south around 5 mph in the evening.

    Low: 52 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 77. South southwest wind around 5 mph.

    High: 77 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 56. Southeast wind around 5 mph becoming calm in the evening.

    Low: 56 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 77. Calm wind becoming east northeast around 5 mph in the afternoon.

    High: 77 °F

    Sunny

Detailed Forecast

Tonight
Partly cloudy, with a low around 46. West northwest wind 5 to 10 mph.
Monday
Sunny, with a high near 68. Northwest wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 45. North northwest wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 73. Calm wind becoming west around 5 mph.
Tuesday Night
Partly cloudy, with a low around 52. Calm wind becoming south around 5 mph in the evening.
Wednesday
Mostly sunny, with a high near 77. South southwest wind around 5 mph.
Wednesday Night
Mostly clear, with a low around 56. Southeast wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 77. Calm wind becoming east northeast around 5 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 55. East southeast wind around 5 mph.
Friday
Mostly sunny, with a high near 76. Calm wind becoming south southeast around 5 mph in the morning.
Friday Night
Partly cloudy, with a low around 56. Southeast wind around 5 mph.
Saturday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 75. South southeast wind around 5 mph.
Saturday Night
Mostly cloudy, with a low around 58. East wind around 5 mph.
Sunday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 75. East wind 5 to 10 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:
4:47 pm CDT Aug 24, 2025
Forecast Valid:
5pm CDT Aug 24, 2025-6pm CDT Aug 31, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation