Severe Thunderstorms and Heavy Rain Across the Central US and Central Appalachians

Severe thunderstorms producing damaging winds, hail and possibly a few tornadoes are expected across parts of the central Plains and the Missouri Valley. Heavy rainfall and flash flooding is also expected in the area. Thunderstorms and heavy rain may also bring additional flooding impacts to the central Appalachians. High temperatures and critical fire weather conditions expected in the Southwest. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Janesville-Rock County (KJVL)

Lat: 42.62°NLon: 89.04°WElev: 801ft.

Mostly Cloudy

88°F

31°C

Humidity	49%
Wind Speed	W 12 mph
Barometer	29.79 in
Dewpoint	66°F (19°C)
Visibility	10.00 mi
Heat Index	91°F (33°C)
Last update	17 Jun 1:45 pm CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

6 Miles SSW Whitewater WI

This Afternoon
High: 88 °F
Mostly Sunny
Tonight
Low: 67 °F
Showers
Likely then
T-storms
Likely
Wednesday
High: 73 °F
T-storms and
Patchy Fog
then Heavy
Rain
Wednesday Night
Low: 60 °F
Chance
T-storms then
Chance
Showers
Juneteenth
High: 81 °F
Sunny
Thursday Night
Low: 63 °F
Slight Chance
T-storms
Friday
High: 84 °F
Slight Chance
T-storms
Friday Night
Low: 69 °F
Slight Chance
T-storms then
Chance
Showers
Saturday
High: 91 °F
Hot

Detailed Forecast

This Afternoon

Mostly sunny, with a high near 88. West wind around 10 mph.

Tonight

Showers and thunderstorms likely, mainly before 4am, then showers likely and possibly a thunderstorm after 4am. Mostly cloudy, with a low around 67. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday

Showers and thunderstorms before 11am, then showers and possibly a thunderstorm, mainly after 11am. Some of the storms could produce heavy rainfall. Patchy fog before 10am. High near 73. Southeast wind 5 to 10 mph becoming west in the afternoon. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

Wednesday Night

A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Mostly cloudy, with a low around 60. Northwest wind 5 to 10 mph. Chance of precipitation is 30%.

Juneteenth

Sunny, with a high near 81. West wind 5 to 10 mph.

Thursday Night

A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 63. Southwest wind around 5 mph.

Friday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 84. Southwest wind 10 to 15 mph.

Friday Night

A 30 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 69. South wind 10 to 15 mph, with gusts as high as 25 mph.

Saturday

Sunny and hot, with a high near 91.

Saturday Night

Mostly clear, with a low around 74.

Sunday

Sunny and hot, with a high near 91.

Sunday Night

Mostly clear, with a low around 73.

Monday

A 20 percent chance of showers and thunderstorms. Sunny, with a high near 89.