Watching Hurricane Erin; Heavy Rainfall Threat for Upper Midwest; Heatrisk for Mississippi Valley

Hurricane Erin continues to track westward with its outer bands bringing heavy rainfall and gusty winds for Puerto Rico and US Virgin Islands. Life-threatening surf and rip currents are occurring and will spread across the Atlantic coasts this week. Meanwhile, heavy rainfall and possible flooding are in the forecast for upper Midwest through Monday. Heatrisk continues for the Mississippi Valley. Read More >

Current conditions at

Fairmont, Fairmont Municipal Airport (KFRM)

Lat: 43.65°NLon: 94.42°WElev: 1161ft.

Thunderstorm in Vicinity Heavy Rain Fog/Mist

70°F

21°C

Humidity 93%
Wind Speed NE 10 mph
Barometer 30.01 in (1016.1 mb)
Dewpoint 68°F (20°C)
Visibility 5.00 mi
Last update 17 Aug 8:56 pm CDT
Extended Forecast for

5 Miles ENE Blue Earth MN

Flood Watch August 17, 09:45pm until August 18, 07:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch August 17, 09:45pm until August 18, 07:00am

    NOW until 7:00am Mon

    Flood Watch

  • Tonight

    Low: 72 °F

    Showers then
    T-storms
    Likely

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms, mainly before 9am.  Cloudy, then gradually becoming mostly sunny, with a high near 85. South wind around 10 mph becoming west in the afternoon.

    High: 85 °F

    Chance
    T-storms then
    Partly Sunny

  • Monday Night

    Monday Night: Patchy fog between 11pm and 4am.  Otherwise, partly cloudy, with a low around 66. North northwest wind around 5 mph.

    Low: 66 °F

    Patchy Fog

  • Tuesday

    Tuesday: Mostly sunny, with a high near 81. North wind 5 to 10 mph.

    High: 81 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 60. North wind around 5 mph becoming calm  in the evening.

    Low: 60 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 80. Calm wind becoming northeast around 5 mph in the afternoon.

    High: 80 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 59. East northeast wind around 5 mph becoming calm  in the evening.

    Low: 59 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 81. Calm wind becoming south around 5 mph in the morning.

    High: 81 °F

    Sunny

Detailed Forecast

Tonight
Showers and thunderstorms before 4am, then showers likely and possibly a thunderstorm between 4am and 5am, then a chance of showers and thunderstorms after 5am. Low around 72. Southeast wind around 10 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
A 40 percent chance of showers and thunderstorms, mainly before 9am. Cloudy, then gradually becoming mostly sunny, with a high near 85. South wind around 10 mph becoming west in the afternoon.
Monday Night
Patchy fog between 11pm and 4am. Otherwise, partly cloudy, with a low around 66. North northwest wind around 5 mph.
Tuesday
Mostly sunny, with a high near 81. North wind 5 to 10 mph.
Tuesday Night
Mostly clear, with a low around 60. North wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 80. Calm wind becoming northeast around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 59. East northeast wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 81. Calm wind becoming south around 5 mph in the morning.
Thursday Night
Mostly clear, with a low around 61. South wind around 5 mph.
Friday
Mostly sunny, with a high near 80. South southwest wind 5 to 10 mph becoming northwest in the afternoon.
Friday Night
A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 56. Northwest wind around 5 mph.
Saturday
Sunny, with a high near 73. Northwest wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 50. Northwest wind 5 to 10 mph.
Sunday
Sunny, with a high near 71. North northwest wind 5 to 10 mph.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ENE Blue Earth MN
 43.67°N 93.99°W (Elev. 1112 ft)
9:29 pm CDT Aug 17, 2025
9pm CDT Aug 17, 2025-6pm CDT Aug 24, 2025
 
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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