Severe Thunderstorms in the Central U.S.; Heavy to Excessive Rainfall in the Ohio Valley and Central Appalachians

Severe thunderstorms producing damaging winds, hail, and a few tornadoes are expected through Tuesday across parts of the central Plains and lower to mid Missouri Valley. Heavy to excessive rainfall could produce flooding across portions of the Ohio Valley into the Central Appalachians through Tuesday. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Janesville-Rock County (KJVL)

Lat: 42.62°NLon: 89.04°WElev: 801ft.

Partly Cloudy

73°F

23°C

Humidity	83%
Wind Speed	W 8 mph
Barometer	29.79 in
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Last update	17 Jun 7:45 am CDT

More Information:

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

Extended Forecast for

3 Miles NNE Avalon WI

Today
High: 86 °F
Mostly Sunny
then Chance
T-storms
Tonight
Low: 65 °F
T-storms
Likely
Wednesday
High: 75 °F
Heavy Rain
Wednesday Night
Low: 60 °F
Heavy Rain
then Chance
T-storms
Juneteenth
High: 81 °F
Sunny
Thursday Night
Low: 62 °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

Today

A 50 percent chance of showers and thunderstorms, mainly after 3pm. Mostly sunny, with a high near 86. West wind around 10 mph.

Tonight

Showers and thunderstorms likely, mainly between 8pm and 9pm. Mostly cloudy, with a low around 65. West wind around 5 mph becoming south after midnight. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 75. Southeast wind 5 to 15 mph becoming northeast in the afternoon. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.

Wednesday Night

Showers likely and possibly a thunderstorm before 7pm, then a chance of showers and thunderstorms between 7pm and 1am. Some of the storms could produce heavy rainfall. Partly cloudy, with a low around 60. Northwest wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.

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 62. Southwest wind around 5 mph.

Friday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 84. Southwest wind 5 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.

Saturday

Sunny and hot, with a high near 91.

Saturday Night

Mostly clear, with a low around 73.