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

Paynesville, Paynesville Municipal Airport (KPEX)

Lat: 45.37°NLon: 94.74°WElev: 1181ft.

Overcast

70°F

21°C

Humidity 94%
Wind Speed E 6 mph
Barometer 29.99 in
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 17 Aug 11:35 pm CDT
Extended Forecast for

Lake Henry MN

Flood Watch August 17, 11:52pm until August 18, 07:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch August 17, 11:52pm until August 18, 07:00am

    NOW until 7:00am Mon

    Flood Watch

  • Tonight

    Low: 68 °F

    Heavy Rain

  • Monday

    Monday: Showers likely and possibly a thunderstorm before 8am, then a chance of showers and thunderstorms between 8am and 10am.  Cloudy, then gradually becoming mostly sunny, with a high near 78. South wind around 10 mph becoming northwest in the afternoon.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 78 °F

    Showers
    Likely then
    Partly Sunny

  • Monday Night

    Monday Night: Patchy fog after 2am.  Otherwise, partly cloudy, with a low around 61. North northwest wind around 5 mph.

    Low: 61 °F

    Partly Cloudy
    then Patchy
    Fog

  • Tuesday

    Tuesday: Mostly sunny, with a high near 79. North wind around 5 mph.

    High: 79 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 59. North wind around 5 mph becoming calm  in the evening.

    Low: 59 °F

    Mostly Clear

  • Wednesday

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

    High: 80 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 60. Southeast wind around 5 mph.

    Low: 60 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 80. South wind 5 to 10 mph.

    High: 80 °F

    Sunny

Detailed Forecast

Tonight
Showers and thunderstorms likely before 4am, then showers likely and possibly a thunderstorm after 4am. Some of the storms could produce heavy rainfall. Cloudy, with a low around 68. East southeast wind around 10 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Monday
Showers likely and possibly a thunderstorm before 8am, then a chance of showers and thunderstorms between 8am and 10am. Cloudy, then gradually becoming mostly sunny, with a high near 78. South wind around 10 mph becoming northwest in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday Night
Patchy fog after 2am. Otherwise, partly cloudy, with a low around 61. North northwest wind around 5 mph.
Tuesday
Mostly sunny, with a high near 79. North wind around 5 mph.
Tuesday Night
Mostly clear, with a low around 59. North wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 80. Calm wind becoming east southeast around 5 mph in the afternoon.
Wednesday Night
Clear, with a low around 60. Southeast wind around 5 mph.
Thursday
Sunny, with a high near 80. South wind 5 to 10 mph.
Thursday Night
A slight chance of showers, then a chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 63. South wind 5 to 10 mph. Chance of precipitation is 30%.
Friday
A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 77. Northwest wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 55. West northwest wind 5 to 10 mph.
Saturday
Sunny, with a high near 69. Northwest wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 50. Northwest wind 5 to 10 mph.
Sunday
Mostly sunny, with a high near 67. North northwest wind 5 to 10 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Lake Henry MN
 45.45°N 94.79°W (Elev. 1250 ft)
11:28 pm CDT Aug 17, 2025
11pm 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