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

Heavy Rain and Flooding Threat in the Central U.S.; Winter Weather in Northern Alaska

Strong thunderstorms and heavy rain may produce flash flooding across the south-central Plains and lower Mississippi Valley today. The North Slope in Alaska will see the potential for wintry weather through today with ice accumulations possible on roadways. Incoming storms will bring long duration rainfall and strong winds to most of Southcentral Alaska through Friday. Read More >

Hazardous Weather Conditions

Current conditions at

Fairmont, Fairmont Municipal Airport (KFRM)

Lat: 43.65°NLon: 94.42°WElev: 1161ft.

Fair

79°F

26°C

Humidity 62%
Wind Speed SE 6 mph
Barometer 30.13 in (1020.2 mb)
Dewpoint 65°F (18°C)
Visibility 7.00 mi
Heat Index81°F (27°C)
Last update 28 Aug 2:56 pm CDT
Extended Forecast for

Delavan MN

  • This Afternoon

    This Afternoon: Sunny, with a high near 79. East wind around 5 mph.

    High: 79 °F

    Sunny

  • Tonight

    Tonight: Patchy fog before midnight, then patchy fog after 3am. Otherwise, partly cloudy, with a low around 59. East wind around 5 mph becoming south southeast after midnight.

    Low: 59 °F

    Patchy Fog

  • Friday

    Friday: A slight chance of showers and thunderstorms between 2pm and 5pm. Patchy fog before 8am. Otherwise, partly sunny, with a high near 79. South wind around 5 mph. Chance of precipitation is 20%.

    High: 79 °F

    Patchy Fog
    then Slight
    Chance
    T-storms

  • Friday Night

    Friday Night: A 10 percent chance of showers and thunderstorms before 7pm. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 60. South wind around 5 mph becoming calm.

    Low: 60 °F

    Slight Chance
    T-storms then
    Patchy Fog

  • Saturday

    Saturday: A slight chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 77. Southeast wind around 5 mph. Chance of precipitation is 20%.

    High: 77 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 59. Southeast wind around 5 mph.

    Low: 59 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: A 20 percent chance of showers before 1pm. Partly sunny, with a high near 74. Southeast wind around 5 mph.

    High: 74 °F

    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 58. Southeast wind around 5 mph.

    Low: 58 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Labor Day

    Labor Day: A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 74. South southeast wind around 5 mph.

    High: 74 °F

    Slight Chance
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 79. East wind around 5 mph.
Tonight
Patchy fog before midnight, then patchy fog after 3am. Otherwise, partly cloudy, with a low around 59. East wind around 5 mph becoming south southeast after midnight.
Friday
A slight chance of showers and thunderstorms between 2pm and 5pm. Patchy fog before 8am. Otherwise, partly sunny, with a high near 79. South wind around 5 mph. Chance of precipitation is 20%.
Friday Night
A 10 percent chance of showers and thunderstorms before 7pm. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 60. South wind around 5 mph becoming calm.
Saturday
A slight chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 77. Southeast wind around 5 mph. Chance of precipitation is 20%.
Saturday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 59. Southeast wind around 5 mph.
Sunday
A 20 percent chance of showers before 1pm. Partly sunny, with a high near 74. Southeast wind around 5 mph.
Sunday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 58. Southeast wind around 5 mph.
Labor Day
A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 74. South southeast wind around 5 mph.
Monday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 57. South wind around 5 mph.
Tuesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 75. West wind 5 to 10 mph.
Tuesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 54. West northwest wind 5 to 10 mph.
Wednesday
A 20 percent chance of showers. Partly sunny, with a high near 65. North northwest wind 10 to 15 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Delavan MN
 43.78°N 94.02°W (Elev. 1060 ft)
Last Update:
3:09 pm CDT Aug 28, 2025
Forecast Valid:
3pm CDT Aug 28, 2025-6pm CDT Sep 3, 2025
 
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