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Severe Thunderstorms With Heavy Rain from Great Lakes to Mid-Atlantic; Excessive Heat For Central/Southern U.S. to Mid-Atlantic

Severe thunderstorms are possible today into Sunday across the upper Great Lakes region to the northern Mid-Atlantic. Damaging winds, large hail, and flooding will be the primary threats with these storms. Meanwhile, dangerous heat will continue through Sunday across the central and southern U.S. into the Mid-Atlantic. Read More >

Hazardous Weather Conditions

Current conditions at

Janesville-Rock County (KJVL)

Lat: 42.62°NLon: 89.04°WElev: 801ft.

Partly Cloudy

79°F

26°C

Humidity 79%
Wind Speed Calm
Barometer 29.81 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 22 Jul 8:45 pm CDT
Extended Forecast for

Whitewater WI

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly before 2am.  Patchy fog between 2am and 3am.  Otherwise, mostly cloudy, with a low around 67. Calm wind becoming southwest around 5 mph.

    Partly Cloudy
    then Chance
    T-storms and
    Patchy Fog

    Low: 67 °F

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after 3pm.  Mostly sunny, with a high near 82. Northwest wind 5 to 10 mph.

    Mostly Sunny
    then Slight
    Chance
    T-storms

    High: 82 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 60. North wind 5 to 10 mph.

    Partly Cloudy

    Low: 60 °F

  • Monday

    Monday: Mostly sunny, with a high near 75. Northeast wind around 10 mph.

    Mostly Sunny

    High: 75 °F

  • Monday
    Night

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

    Mostly Clear

    Low: 57 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 80. Southeast wind 5 to 10 mph.

    Mostly Sunny

    High: 80 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 63. South wind around 5 mph.

    Partly Cloudy

    Low: 63 °F

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms after 1pm.  Partly sunny, with a high near 83. South wind 5 to 10 mph.

    Partly Sunny
    then Chance
    T-storms

    High: 83 °F

  • Wednesday
    Night

    Wednesday Night: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 65.

    Chance
    T-storms

    Low: 65 °F

Detailed Forecast

Tonight
A 30 percent chance of showers and thunderstorms, mainly before 2am. Patchy fog between 2am and 3am. Otherwise, mostly cloudy, with a low around 67. Calm wind becoming southwest around 5 mph.
Sunday
A 20 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 82. Northwest wind 5 to 10 mph.
Sunday Night
Partly cloudy, with a low around 60. North wind 5 to 10 mph.
Monday
Mostly sunny, with a high near 75. Northeast wind around 10 mph.
Monday Night
Mostly clear, with a low around 57. Northeast wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 80. Southeast wind 5 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 63. South wind around 5 mph.
Wednesday
A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 83. South wind 5 to 10 mph.
Wednesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65.
Thursday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 80.
Thursday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 61.
Friday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 80.
Friday Night
Mostly clear, with a low around 60.
Saturday
Sunny, with a high near 81.
Click Map For Forecast
Point Forecast:
Whitewater WI
 42.83°N 88.73°W (Elev. 840 ft)
5:39 pm CDT Jul 22, 2017
8pm CDT Jul 22, 2017-6pm CDT Jul 29, 2017
 
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