Heavy Rainfall Possible Over Portions of the Gulf Coast and Southeast

Unsettled weather will continue across the Southeast and Gulf Coast with periodic showers and thunderstorms through at least Wednesday. Rainfall amounts may exceed three inches in some locales. Elsewhere, a few severe thunderstorms are possible for the Ohio Valley and central Plains through Tuesday. Read More >

Hazardous Weather Conditions

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Current conditions at

Janesville-Rock County (KJVL)

Lat: 42.62°NLon: 89.04°WElev: 801ft.

Fog/Mist

14°C

57°F

Humidity	100%
Wind Speed	NW 6 km/h
Barometer	30.05 in
Dewpoint	14°C (57°F)
Visibility	3.22 km
Last update	22 May 8:45 am CDT

More Information:

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

Extended Forecast for

5 Miles SSW Janesville WI

Flood Warning until further notice

Click here for hazard details and duration

Flood Warning until further notice

Flood Warning until further notice

NOW until further notice

Flood Warning
Today

Patchy Dense
Fog then
Mostly Cloudy
High: 21 °C
Tonight

Partly Cloudy
then Patchy
Fog
Low: 12 °C
Wednesday

Dense Fog
then Mostly
Sunny
High: 26 °C
Wednesday
Night

Partly Cloudy
then Slight
Chance
T-storms
Low: 14 °C
Thursday

Slight Chance
T-storms
High: 29 °C
Thursday
Night

Partly Cloudy
Low: 17 °C
Friday

Mostly Sunny
then Slight
Chance
T-storms
High: 30 °C
Friday
Night

Slight Chance
T-storms
Low: 18 °C

Detailed Forecast

Today

Patchy dense fog before 11am. Otherwise, mostly cloudy, with a high near 21. North wind around 10 km/h.

Tonight

Patchy fog after 2am. Otherwise, partly cloudy, with a low around 12. North wind 5 to 10 km/h becoming calm in the evening.

Wednesday

Widespread dense fog, mainly before 8am. Otherwise, cloudy through mid morning, then becoming mostly sunny, with a high near 26. South wind 5 to 10 km/h.

Wednesday Night

A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 14. Southeast wind 5 to 10 km/h.

Thursday

A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 29. South wind 10 to 15 km/h.

Thursday Night

Partly cloudy, with a low around 17. South wind 10 to 15 km/h.

Friday

A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 30. Southwest wind 10 to 15 km/h increasing to 20 to 25 km/h in the afternoon.

Friday Night

A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 18. Southwest wind 15 to 20 km/h.

Saturday

A 30 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 30.

Saturday Night

Partly cloudy, with a low around 18.

Sunday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 28.

Sunday Night

Partly cloudy, with a low around 16.

Memorial Day

Sunny, with a high near 28.