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

Hazardous Weather Conditions

Current conditions at

Lake Elmo Airport (K21D)

Lat: 45°NLon: 92.85°WElev: 925ft.

Fair

84°F

29°C

Humidity 62%
Wind Speed S 8 mph
Barometer 30.09 in
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index88°F (31°C)
Last update 11 Jul 7:15 pm CDT
Extended Forecast for

River Falls WI

Heat Advisory July 12, 10:00am until July 14, 12:00am
Click here for hazard details and duration
Heat Advisory

  • Tonight

    Tonight: Mostly clear, with a low around 70. South wind around 5 mph.

    Low: 70 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 90. Heat index values as high as 96. South southwest wind 5 to 10 mph.

    High: 90 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 70. Southwest wind 5 to 10 mph.

    Low: 70 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 92. Heat index values as high as 96. West southwest wind 5 to 10 mph.

    High: 92 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 70. Southwest wind 5 to 10 mph.

    Low: 70 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 93. West southwest wind 5 to 10 mph.

    High: 93 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 69. West southwest wind 5 to 10 mph becoming light in the evening.

    Low: 69 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 91. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 91 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 69. South wind around 5 mph.

    Low: 69 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 70. South wind around 5 mph.
Sunday
Sunny, with a high near 90. Heat index values as high as 96. South southwest wind 5 to 10 mph.
Sunday Night
Clear, with a low around 70. Southwest wind 5 to 10 mph.
Monday
Sunny, with a high near 92. Heat index values as high as 96. West southwest wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 70. Southwest wind 5 to 10 mph.
Tuesday
Sunny and hot, with a high near 93. West southwest wind 5 to 10 mph.
Tuesday Night
Mostly clear, with a low around 69. West southwest wind 5 to 10 mph becoming light in the evening.
Wednesday
Sunny, with a high near 91. Calm wind becoming southwest around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 69. South wind around 5 mph.
Thursday
Sunny, with a high near 90. South wind around 5 mph.
Thursday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 70. South southeast wind 5 to 10 mph.
Friday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89. South wind 5 to 10 mph.
Friday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 69. South southeast wind 5 to 10 mph.
Saturday
Mostly sunny, with a high near 88. Southeast wind 5 to 15 mph becoming west in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
River Falls WI
 44.84°N 92.62°W (Elev. 978 ft)
Last Update:
3:44 pm CDT Jul 11, 2026
Forecast Valid:
7pm CDT Jul 11, 2026-6pm CDT Jul 18, 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