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

Chippewa Valley Regional Airport (KEAU)

Lat: 44.87°NLon: 91.49°WElev: 886ft.

Overcast

46°F

8°C

Humidity 89%
Wind Speed NE 6 mph
Barometer 30.18 in (1022.6 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 14 Oct 11:56 pm CDT
Extended Forecast for

Rock Falls WI

  • Overnight

    Overnight: Cloudy, with a low around 45. Calm wind becoming east northeast around 5 mph.

    Low: 45 °F

    Cloudy

  • Thursday

    Thursday: Showers, mainly after 10am. High near 55. East southeast wind around 5 mph becoming northwest in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 55 °F

    Showers

  • Thursday Night

    Thursday Night: Showers, mainly before 10pm. Low around 40. West northwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 40 °F

    Showers then
    Chance
    Showers

  • Friday

    Friday: A 40 percent chance of showers before 9am. Mostly cloudy, with a high near 52. Breezy, with a north wind 15 to 20 mph, with gusts as high as 35 mph.

    High: 52 °F

    Breezy.
    Chance
    Showers then
    Partly Sunny

  • Friday Night

    Friday Night: Widespread frost, mainly after 3am. Otherwise, mostly clear, with a low around 30. North wind around 5 mph becoming calm in the evening.

    Low: 30 °F

    Mostly Clear
    then Frost

  • Saturday

    Saturday: Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 59. South southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon.

    High: 59 °F

    Frost then
    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 38. South southwest wind around 10 mph.

    Low: 38 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 67. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 67 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 42. South southwest wind 5 to 10 mph becoming light after midnight.

    Low: 42 °F

    Partly Cloudy

Detailed Forecast

Overnight
Cloudy, with a low around 45. Calm wind becoming east northeast around 5 mph.
Thursday
Showers, mainly after 10am. High near 55. East southeast wind around 5 mph becoming northwest in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Showers, mainly before 10pm. Low around 40. West northwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Friday
A 40 percent chance of showers before 9am. Mostly cloudy, with a high near 52. Breezy, with a north wind 15 to 20 mph, with gusts as high as 35 mph.
Friday Night
Widespread frost, mainly after 3am. Otherwise, mostly clear, with a low around 30. North wind around 5 mph becoming calm in the evening.
Saturday
Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 59. South southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon.
Saturday Night
Clear, with a low around 38. South southwest wind around 10 mph.
Sunday
Sunny, with a high near 67. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Partly cloudy, with a low around 42. South southwest wind 5 to 10 mph becoming light after midnight.
Monday
Mostly sunny, with a high near 68. Calm wind becoming south southwest around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 42. South southeast wind around 5 mph becoming calm.
Tuesday
Sunny, with a high near 71. Light southeast wind becoming south 5 to 10 mph in the morning.
Tuesday Night
Mostly clear, with a low around 48. South wind 5 to 10 mph.
Wednesday
A 20 percent chance of showers. Mostly sunny, with a high near 72. South wind 5 to 15 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Rock Falls WI
 44.72°N 91.74°W (Elev. 820 ft)
Last Update:
11:57 pm CDT Oct 14, 2026
Forecast Valid:
12am CDT Oct 15, 2026-6pm CDT Oct 21, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation