Severe Thunderstorms in the Upper Midwest; Heat Continues in the Southwest

Scattered severe thunderstorms may produce damaging winds, large hail, a tornado or two, and heavy rain across parts of the Upper Midwest, mainly this evening through Saturday. Very hot temperatures will continue through today across the Desert Southwest, which could break daily high temperature records. Read More >

Hazardous Weather Conditions

Current conditions at

Janesville-Rock County (KJVL)

Lat: 42.62°NLon: 89.04°WElev: 801ft.

Partly Cloudy

90°F

32°C

Humidity	52%
Wind Speed	S 13 G 22 mph
Barometer	30.00 in
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Heat Index	96°F (36°C)
Last update	8 Aug 12:45 pm CDT

More Information:

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

Extended Forecast for

3 Miles NW Orfordville WI

Flood Watch August 9, 04:00pm until August 11, 07:00am

Click here for hazard details and duration

Flood Watch

This Afternoon
High: 89 °F
Sunny
Tonight
Low: 74 °F
Partly Cloudy
Saturday
High: 87 °F
Partly Sunny
then Chance
T-storms
Saturday Night
Low: 70 °F
T-storms
Likely then
Showers
Likely
Sunday
High: 81 °F
Chance
T-storms
Sunday Night
Low: 68 °F
Chance
T-storms then
Showers
Likely
Monday
High: 81 °F
Chance
Showers then
Chance
T-storms
Monday Night
Low: 66 °F
Chance
T-storms
Tuesday
High: 83 °F
Chance
Showers

Detailed Forecast

This Afternoon

Sunny, with a high near 89. Heat index values as high as 96. South wind around 15 mph.

Tonight

Partly cloudy, with a low around 74. South wind 10 to 15 mph.

Saturday

A 30 percent chance of showers and thunderstorms, mainly after 4pm. Partly sunny, with a high near 87. Heat index values as high as 95. South wind around 15 mph.

Saturday Night

Showers and thunderstorms likely before 10pm, then showers likely and possibly a thunderstorm after 10pm. Mostly cloudy, with a low around 70. Southwest wind 5 to 10 mph becoming southeast in the evening. Chance of precipitation is 70%. New rainfall amounts between three quarters and one inch possible.

Sunday

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 81. South wind around 10 mph.

Sunday Night

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 68. South wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts between three quarters and one inch possible.

Monday

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 81. Southwest wind 5 to 10 mph.

Monday Night

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Southwest wind around 5 mph.

Tuesday

A 30 percent chance of showers and thunderstorms, mainly before 1pm. Mostly sunny, with a high near 83.

Tuesday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 65.

Wednesday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 83.

Wednesday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 66.