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Hazardous Weather Conditions

Current conditions at

Janesville-Rock County (KJVL)

Lat: 42.62°NLon: 89.04°WElev: 801ft.

Overcast

39°F

4°C

Humidity 93%
Wind Speed E 16 mph
Barometer 30.10 in
Dewpoint 37°F (3°C)
Visibility 7.00 mi
Wind Chill30°F (-1°C)
Last update 1 Apr 12:30 am CDT
Extended Forecast for

7 Miles WSW Fort Atkinson WI

  • Overnight

    Overnight: Mostly cloudy, with a low around 33. Northeast wind 5 to 10 mph.

    Low: 33 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 43. East wind 10 to 15 mph.

    High: 43 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Showers, mainly after 1am. Low around 35. East wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 35 °F

    Chance
    Showers then
    Showers

  • Thursday

    Thursday: Showers and possibly a thunderstorm. High near 65. Breezy, with an east wind 15 to 20 mph becoming south in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 65 °F

    Showers and
    Breezy

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm before 10pm, then showers between 10pm and 1am. Low around 42. Breezy, with a west wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 42 °F

    Showers and
    Breezy

  • Friday

    Friday: A 30 percent chance of showers after 1pm. Mostly sunny, with a high near 64. West wind 5 to 10 mph becoming east in the afternoon.

    High: 64 °F

    Mostly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm. Low around 44. East wind around 10 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 44 °F

    Showers

  • Saturday

    Saturday: A 50 percent chance of showers. Mostly cloudy, with a high near 58. South wind 10 to 15 mph becoming west in the afternoon.

    High: 58 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 20 percent chance of rain before 1am. Mostly cloudy, with a low around 30.

    Low: 30 °F

    Slight Chance
    Rain

Detailed Forecast

Overnight
Mostly cloudy, with a low around 33. Northeast wind 5 to 10 mph.
Wednesday
Mostly cloudy, with a high near 43. East wind 10 to 15 mph.
Wednesday Night
Showers, mainly after 1am. Low around 35. East wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Showers and possibly a thunderstorm. High near 65. Breezy, with an east wind 15 to 20 mph becoming south in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Thursday Night
Showers and possibly a thunderstorm before 10pm, then showers between 10pm and 1am. Low around 42. Breezy, with a west wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
A 30 percent chance of showers after 1pm. Mostly sunny, with a high near 64. West wind 5 to 10 mph becoming east in the afternoon.
Friday Night
Showers and possibly a thunderstorm. Low around 44. East wind around 10 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Saturday
A 50 percent chance of showers. Mostly cloudy, with a high near 58. South wind 10 to 15 mph becoming west in the afternoon.
Saturday Night
A 20 percent chance of rain before 1am. Mostly cloudy, with a low around 30.
Sunday
Partly sunny, with a high near 47.
Sunday Night
Mostly clear, with a low around 28.
Monday
Mostly sunny, with a high near 54.
Monday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 35.
Tuesday
Partly sunny, with a high near 53.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles WSW Fort Atkinson WI
 42.88°N 88.96°W (Elev. 774 ft)
Last Update:
12:31 am CDT Apr 1, 2026
Forecast Valid:
12am CDT Apr 1, 2026-6pm CDT Apr 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