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Hazardous Weather Conditions

Current conditions at

Lake Elmo Airport (K21D)

Lat: 45°NLon: 92.85°WElev: 925ft.

Overcast

37°F

3°C

Humidity 65%
Wind Speed NE 3 mph
Barometer 30.06 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 1 May 4:15 am CDT
Extended Forecast for

River Falls WI

Frost Advisory until May 1, 08:00am
Click here for hazard details and duration
Frost Advisory
  •  
    Frost Advisory until May 1, 08:00am

    NOW until 8:00am Fri

    Frost Advisory

  • Overnight

    Low: 32 °F

    Frost

  • Friday

    Friday: Widespread frost, mainly before 7am. Otherwise, mostly sunny, with a high near 53. Light north northeast wind becoming north 5 to 10 mph in the morning.

    High: 53 °F

    Frost then
    Sunny

  • Friday Night

    Friday Night: Areas of frost after 4am. Otherwise, partly cloudy, with a low around 33. North wind around 5 mph becoming calm in the evening.

    Low: 33 °F

    Partly Cloudy
    then Areas
    Frost

  • Saturday

    Saturday: Widespread frost, mainly before 7am. Otherwise, sunny, with a high near 62. Calm wind becoming west around 5 mph in the morning.

    High: 62 °F

    Frost then
    Mostly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 46. South southwest wind around 5 mph.

    Low: 46 °F

    Chance
    Showers

  • Sunday

    Sunday: Sunny, with a high near 66. Southwest wind 5 to 10 mph becoming northwest in the afternoon.

    High: 66 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 48. West northwest wind around 5 mph becoming southwest after midnight.

    Low: 48 °F

    Partly Cloudy

  • Monday

    Monday: A 40 percent chance of showers. Partly sunny, with a high near 66. West southwest wind 10 to 15 mph becoming northwest in the afternoon.

    High: 66 °F

    Chance
    Showers

Detailed Forecast

Overnight
Widespread frost after 5am. Otherwise, mostly cloudy, with a low around 32. Calm wind.
Friday
Widespread frost, mainly before 7am. Otherwise, mostly sunny, with a high near 53. Light north northeast wind becoming north 5 to 10 mph in the morning.
Friday Night
Areas of frost after 4am. Otherwise, partly cloudy, with a low around 33. North wind around 5 mph becoming calm in the evening.
Saturday
Widespread frost, mainly before 7am. Otherwise, sunny, with a high near 62. Calm wind becoming west around 5 mph in the morning.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 46. South southwest wind around 5 mph.
Sunday
Sunny, with a high near 66. Southwest wind 5 to 10 mph becoming northwest in the afternoon.
Sunday Night
Partly cloudy, with a low around 48. West northwest wind around 5 mph becoming southwest after midnight.
Monday
A 40 percent chance of showers. Partly sunny, with a high near 66. West southwest wind 10 to 15 mph becoming northwest in the afternoon.
Monday Night
Partly cloudy, with a low around 37. Northwest wind 5 to 15 mph.
Tuesday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 55. Northwest wind 5 to 15 mph.
Tuesday Night
Mostly cloudy, with a low around 34. Northwest wind 5 to 10 mph becoming light north northwest in the evening.
Wednesday
A 30 percent chance of showers. Mostly sunny, with a high near 54. Light northwest wind increasing to 5 to 10 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 34. North northwest wind 5 to 10 mph becoming light northwest in the evening.
Thursday
Mostly sunny, with a high near 59. Light northwest wind increasing to 5 to 10 mph in the morning.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
River Falls WI
 44.86°N 92.62°W (Elev. 948 ft)
Last Update:
3:42 am CDT May 1, 2026
Forecast Valid:
4am CDT May 1, 2026-6pm CDT May 7, 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