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

Chippewa Valley Regional Airport (KEAU)

Lat: 44.87°NLon: 91.49°WElev: 886ft.

A Few Clouds

75°F

24°C

Humidity 74%
Wind Speed E 10 mph
Barometer 30.05 in (1017.2 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 17 Aug 5:56 pm CDT
Extended Forecast for

5 Miles N Rock Falls WI

Flood Watch August 17, 10:00pm until August 18, 10:00am
Click here for hazard details and duration
Flood Watch
  • Tonight

    Tonight: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 3am.  Low around 63. East southeast wind 5 to 10 mph.  Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 63 °F

    Chance
    T-storms then
    Showers

  • Monday

    Monday: Showers and thunderstorms, mainly before 2pm.  High near 81. East southeast wind 5 to 10 mph becoming south southwest in the afternoon.  Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 81 °F

    Showers then
    Chance
    T-storms

  • Monday Night

    Monday Night: A 30 percent chance of showers and thunderstorms, mainly before 7pm.  Partly cloudy, with a low around 64. North northwest wind around 5 mph.

    Low: 64 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: Mostly sunny, with a high near 78. North northwest wind 5 to 10 mph.

    High: 78 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 57. North wind around 5 mph becoming calm  in the evening.

    Low: 57 °F

    Mostly Clear

  • Wednesday

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

    High: 80 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 58. Calm wind.

    Low: 58 °F

    Mostly Clear

  • Thursday

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

    High: 81 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 61. South wind around 5 mph.

    Low: 61 °F

    Mostly Clear

Detailed Forecast

Tonight
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 3am. Low around 63. East southeast wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Monday
Showers and thunderstorms, mainly before 2pm. High near 81. East southeast wind 5 to 10 mph becoming south southwest in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday Night
A 30 percent chance of showers and thunderstorms, mainly before 7pm. Partly cloudy, with a low around 64. North northwest wind around 5 mph.
Tuesday
Mostly sunny, with a high near 78. North northwest wind 5 to 10 mph.
Tuesday Night
Mostly clear, with a low around 57. North wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 80. Calm wind becoming north northeast around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 58. Calm wind.
Thursday
Sunny, with a high near 81. Calm wind becoming south around 5 mph in the afternoon.
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 west in the afternoon.
Friday Night
Mostly clear, with a low around 57. West northwest wind around 5 mph.
Saturday
Sunny, with a high near 72. West northwest wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 51. Northwest wind 5 to 10 mph.
Sunday
Sunny, with a high near 71. Northwest wind 5 to 10 mph.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles N Rock Falls WI
 44.81°N 91.77°W (Elev. 899 ft)
5:28 pm CDT Aug 17, 2025
6pm 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