Severe Thunderstorms and Heavy Rainfall Today from the Central Plains into the Tennessee Valley

Severe thunderstorms capable of damaging winds will be possible from the Ozark Plateau east into portions of the Southeast today. Rounds of heavy thunderstorms ahead of a slow moving front will continue locally heavy rainfall and scattered flash flooding potential from the Ozarks to the Ohio and Tennessee Valleys today. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Janesville-Rock County (KJVL)

Lat: 42.62° N Lon: 89.04° W Elev: 801 ft.

Fair

68°F

20°C

Humidity	73%
Wind Speed	Calm
Barometer	30.15 in
Dewpoint	59°F (15°C)
Visibility	10.00 mi
Last update	11 Jul 10:30 pm CDT

More Information:

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

Detailed forecast for

Rock County

Tonight

Clear. Lows in the lower 60s. Northeast winds up to 5 mph.

Sunday

Sunny. Highs in the upper 80s. Northeast winds up to 5 mph.

Sunday Night

Clear. Lows in the mid 60s. Southwest winds up to 5 mph.

Monday

Hot, sunny. Highs in the lower 90s. West winds up to 5 mph. Highest heat index readings 95 to 99 in the afternoon.

Monday Night

Clear. Lows in the upper 60s. West winds up to 5 mph. Highest heat index readings 95 to 96 in the evening.

Tuesday

Sunny. Highs in the mid 90s.

Tuesday Night

Clear. Lows around 70.

Wednesday

Sunny. Highs in the lower 90s.

Wednesday Night

Clear. Lows in the upper 60s.

Thursday

Sunny. Highs in the upper 80s.

Thursday Night

Partly cloudy. Lows in the upper 60s.

Friday

Partly sunny. Slight chance of light showers in the morning, then slight chance of light showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of precipitation 20 percent.

Friday Night

Partly cloudy with a 20 percent chance of light showers and thunderstorms. Lows in the upper 60s.

Saturday

Mostly sunny. Slight chance of light showers in the morning, then slight chance of light showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of precipitation 20 percent.