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Hazardous Weather Conditions

Current conditions at

Janesville-Rock County (KJVL)

Lat: 42.62°NLon: 89.04°WElev: 801ft.

Overcast

37°F

3°C

Humidity 93%
Wind Speed NE 9 mph
Barometer 30.13 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 25 Dec 5:45 am CST
Extended Forecast for

5 Miles WSW Fort Atkinson WI

  • Christmas Day

    Christmas Day: Mostly cloudy, with a high near 39. Northwest wind 5 to 15 mph becoming east in the afternoon.

    High: 39 °F

    Mostly Cloudy

  • Tonight

    Tonight: Rain, mainly after 1am. Low around 34. Southeast wind 5 to 15 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 34 °F

    Chance Rain
    then Rain

  • Friday

    Friday: A 40 percent chance of rain before noon. Cloudy, with a high near 44. Southeast wind around 5 mph becoming west in the morning.

    High: 44 °F

    Chance Rain
    then Cloudy

  • Friday Night

    Friday Night: Cloudy, with a low around 34. Northwest wind around 5 mph becoming calm in the evening.

    Low: 34 °F

    Cloudy

  • Saturday

    Saturday: Cloudy, with a high near 45. Southeast wind 5 to 10 mph.

    High: 45 °F

    Cloudy

  • Saturday Night

    Saturday Night: A 20 percent chance of rain. Cloudy, with a low around 37. Southeast wind 5 to 10 mph.

    Low: 37 °F

    Slight Chance
    Rain

  • Sunday

    Sunday: A chance of rain before noon, then a chance of rain and snow. Cloudy, with a high near 45. Breezy, with a northeast wind 5 to 10 mph becoming northwest 15 to 20 mph in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 50%.

    High: 45 °F

    Chance Rain
    then Chance
    Rain/Snow and
    Breezy

  • Sunday Night

    Sunday Night: A chance of rain and snow before midnight, then a slight chance of snow. Mostly cloudy, with a low around 11. Windy, with a northwest wind 20 to 25 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.

    Low: 11 °F

    Windy. Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Monday

    Monday: A 20 percent chance of snow before noon. Mostly sunny, with a high near 19. Windy.

    High: 19 °F

    Slight Chance
    Snow and
    Windy then
    Mostly Sunny
    and Blustery

Detailed Forecast

Christmas Day
Mostly cloudy, with a high near 39. Northwest wind 5 to 15 mph becoming east in the afternoon.
Tonight
Rain, mainly after 1am. Low around 34. Southeast wind 5 to 15 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Friday
A 40 percent chance of rain before noon. Cloudy, with a high near 44. Southeast wind around 5 mph becoming west in the morning.
Friday Night
Cloudy, with a low around 34. Northwest wind around 5 mph becoming calm in the evening.
Saturday
Cloudy, with a high near 45. Southeast wind 5 to 10 mph.
Saturday Night
A 20 percent chance of rain. Cloudy, with a low around 37. Southeast wind 5 to 10 mph.
Sunday
A chance of rain before noon, then a chance of rain and snow. Cloudy, with a high near 45. Breezy, with a northeast wind 5 to 10 mph becoming northwest 15 to 20 mph in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 50%.
Sunday Night
A chance of rain and snow before midnight, then a slight chance of snow. Mostly cloudy, with a low around 11. Windy, with a northwest wind 20 to 25 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Monday
A 20 percent chance of snow before noon. Mostly sunny, with a high near 19. Windy.
Monday Night
Partly cloudy, with a low around 9.
Tuesday
Partly sunny, with a high near 26.
Tuesday Night
Mostly cloudy, with a low around 14.
Wednesday
Mostly cloudy, with a high near 28.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW Fort Atkinson WI
 42.88°N 88.93°W (Elev. 774 ft)
Last Update:
6:17 am CST Dec 25, 2025
Forecast Valid:
6am CST Dec 25, 2025-6pm CST Dec 31, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation