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Heavy Rain and Flooding in the Southern Plains to the Great Lakes

Several days of heavy rainfall will lead to flash flooding and river flooding from the Southern Plains to the Southern Great Lakes. A band of freezing rain is forecast across portions of the Southern Plains into the Middle Mississippi Valley. Read More >

Hazardous Weather Conditions

Current conditions at

Janesville-Rock County (KJVL)

Lat: 42.62°NLon: 89.04°WElev: 801ft.

Overcast

28°F

-2°C

Humidity 64%
Wind Speed N 6 mph
Barometer 30.56 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 21 Feb 2:45 pm CST
Extended Forecast for

Whitewater WI

  • Tonight

    Tonight: Mostly cloudy, with a low around 19. Northeast wind around 5 mph.

    Mostly Cloudy

    Low: 19 °F

  • Thursday

    Thursday: Mostly cloudy, with a high near 37. East wind 5 to 10 mph.

    Mostly Cloudy

    High: 37 °F

  • Thursday
    Night

    Thursday Night: Rain, snow, freezing rain, and sleet likely before 1am, then rain likely between 1am and 4am, then freezing rain likely after 4am.  Cloudy, with a low around 31. East wind 5 to 15 mph becoming south after midnight.  Chance of precipitation is 70%. Little or no ice accumulation expected.  Little or no snow and sleet accumulation expected.

    Chance Wintry
    Mix then
    Rain/Freezing
    Rain Likely

    Low: 31 °F

  • Friday

    Friday: A slight chance of freezing rain before 8am, then a slight chance of rain between 8am and noon.  Mostly cloudy, with a high near 41. South wind 5 to 10 mph becoming west in the afternoon.  Chance of precipitation is 20%.

    Slight Chance
    Rain/Freezing
    Rain then
    Partly Sunny

    High: 41 °F

  • Friday
    Night

    Friday Night: Mostly cloudy, with a low around 27. West wind 5 to 10 mph becoming east after midnight.

    Mostly Cloudy

    Low: 27 °F

  • Saturday

    Saturday: A chance of snow before 9am, then a chance of rain and snow between 9am and 10am, then a chance of rain after 10am.  Mostly cloudy, with a high near 42. East wind 5 to 15 mph.  Chance of precipitation is 50%.

    Chance
    Rain/Snow
    then Chance
    Rain

    High: 42 °F

  • Saturday
    Night

    Saturday Night: Rain before 4am, then a chance of rain and snow between 4am and 5am, then a chance of snow after 5am.  Low around 31. Breezy, with an east wind 15 to 20 mph becoming west after midnight. Winds could gust as high as 30 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Rain then
    Chance
    Rain/Snow and
    Breezy

    Low: 31 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 41. Breezy, with a west wind 15 to 20 mph, with gusts as high as 35 mph.

    Mostly Sunny
    and Breezy

    High: 41 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 24.

    Mostly Clear

    Low: 24 °F

Detailed Forecast

Tonight
Mostly cloudy, with a low around 19. Northeast wind around 5 mph.
Thursday
Mostly cloudy, with a high near 37. East wind 5 to 10 mph.
Thursday Night
Rain, snow, freezing rain, and sleet likely before 1am, then rain likely between 1am and 4am, then freezing rain likely after 4am. Cloudy, with a low around 31. East wind 5 to 15 mph becoming south after midnight. Chance of precipitation is 70%. Little or no ice accumulation expected. Little or no snow and sleet accumulation expected.
Friday
A slight chance of freezing rain before 8am, then a slight chance of rain between 8am and noon. Mostly cloudy, with a high near 41. South wind 5 to 10 mph becoming west in the afternoon. Chance of precipitation is 20%.
Friday Night
Mostly cloudy, with a low around 27. West wind 5 to 10 mph becoming east after midnight.
Saturday
A chance of snow before 9am, then a chance of rain and snow between 9am and 10am, then a chance of rain after 10am. Mostly cloudy, with a high near 42. East wind 5 to 15 mph. Chance of precipitation is 50%.
Saturday Night
Rain before 4am, then a chance of rain and snow between 4am and 5am, then a chance of snow after 5am. Low around 31. Breezy, with an east wind 15 to 20 mph becoming west after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Mostly sunny, with a high near 41. Breezy, with a west wind 15 to 20 mph, with gusts as high as 35 mph.
Sunday Night
Mostly clear, with a low around 24.
Monday
Sunny, with a high near 42.
Monday Night
Mostly clear, with a low around 26.
Tuesday
Mostly sunny, with a high near 44.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 30. Chance of precipitation is 30%.
Wednesday
A chance of rain and snow. Partly sunny, with a high near 43. Chance of precipitation is 50%.
Click Map For Forecast
Point Forecast:
Whitewater WI
 42.83°N 88.76°W (Elev. 850 ft)
2:08 pm CST Feb 21, 2018
3pm CST Feb 21, 2018-6pm CST Feb 28, 2018
 
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