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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.

Overcast

51°F

11°C

Humidity 58%
Wind Speed NW 7 mph
Barometer 30.24 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 19 May 8:15 pm CDT
Extended Forecast for

Sacred Heart MN

Frost Advisory May 20, 01:00am until May 20, 08:00am
Click here for hazard details and duration
Frost Advisory

  • Tonight

    Tonight: A chance of sprinkles before 9pm. Areas of frost after 4am. Otherwise, partly cloudy, with a low around 35. Northwest wind 5 to 10 mph becoming light and variable after midnight.

    Low: 35 °F

    Chance
    Sprinkles
    then Areas
    Frost

  • Wednesday

    Wednesday: Areas of frost before 8am. Otherwise, sunny, with a high near 65. Calm wind becoming south southeast around 5 mph in the afternoon.

    High: 65 °F

    Areas Frost
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 42. Southeast wind around 10 mph.

    Low: 42 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 68. South southeast wind 10 to 15 mph.

    High: 68 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 45. Southeast wind 10 to 15 mph.

    Low: 45 °F

    Mostly Cloudy

  • Friday

    Friday: A slight chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 62. East southeast wind 10 to 15 mph. Chance of precipitation is 60%.

    High: 62 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 45. East southeast wind 5 to 15 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 45 °F

    Showers
    Likely

  • Saturday

    Saturday: A 20 percent chance of showers. Mostly cloudy, with a high near 69. East southeast wind 5 to 10 mph becoming west northwest in the afternoon.

    High: 69 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 47. Northwest wind around 5 mph becoming southeast after midnight.

    Low: 47 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of sprinkles before 9pm. Areas of frost after 4am. Otherwise, partly cloudy, with a low around 35. Northwest wind 5 to 10 mph becoming light and variable after midnight.
Wednesday
Areas of frost before 8am. Otherwise, sunny, with a high near 65. Calm wind becoming south southeast around 5 mph in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 42. Southeast wind around 10 mph.
Thursday
Mostly sunny, with a high near 68. South southeast wind 10 to 15 mph.
Thursday Night
Mostly cloudy, with a low around 45. Southeast wind 10 to 15 mph.
Friday
A slight chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 62. East southeast wind 10 to 15 mph. Chance of precipitation is 60%.
Friday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 45. East southeast wind 5 to 15 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
A 20 percent chance of showers. Mostly cloudy, with a high near 69. East southeast wind 5 to 10 mph becoming west northwest in the afternoon.
Saturday Night
Partly cloudy, with a low around 47. Northwest wind around 5 mph becoming southeast after midnight.
Sunday
Sunny, with a high near 81. South wind 5 to 10 mph.
Sunday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 54. South wind around 10 mph.
Memorial Day
Sunny, with a high near 87. South wind 10 to 15 mph.
Monday Night
A 20 percent chance of showers. Partly cloudy, with a low around 57. South southeast wind around 10 mph.
Tuesday
Mostly sunny, with a high near 88. South southeast wind 10 to 15 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sacred Heart MN
 44.79°N 95.36°W (Elev. 1040 ft)
Last Update:
5:26 pm CDT May 19, 2026
Forecast Valid:
8pm CDT May 19, 2026-6pm CDT May 26, 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