Atmospheric River to Begin to Impact the Northwest U.S.; Gusty Winds in the Northeast U.S.

A strong atmospheric river moving into northern California later Tuesday will bring a threat for moderate to heavy rainfall and flooding, gusty to high winds, and mountain snows for parts of the Northwest U.S. through at least Wednesday. Gusty winds and isolated rain and snow showers will continue in the Northeast U.S. Tuesday behind a cold front. Read More >

Current conditions at

Janesville-Rock County (KJVL)

Lat: 42.62°NLon: 89.04°WElev: 801ft.

Fair

32°F

0°C

Humidity	87%
Wind Speed	Calm
Barometer	30.25 in
Dewpoint	28°F (-2°C)
Visibility	10.00 mi
Last update	4 Nov 4:35 am CST

More Information:

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

Extended Forecast for

Janesville WI

Today
High: 61 °F
Mostly Sunny
Tonight
Low: 45 °F
Partly Cloudy
Wednesday
High: 55 °F
Mostly Sunny
and Breezy
then Sunny
Wednesday Night
Low: 29 °F
Mostly Clear
Thursday
High: 54 °F
Partly Sunny
Thursday Night
Low: 44 °F
Chance Rain
then Rain
Friday
High: 57 °F
Slight Chance
Rain then
Partly Sunny
Friday Night
Low: 34 °F
Mostly Cloudy
Saturday
High: 46 °F
Partly Sunny
then Chance
Rain

Detailed Forecast

Today

Mostly sunny, with a high near 61. South wind 5 to 10 mph.

Tonight

Partly cloudy, with a low around 45. Southeast wind around 10 mph becoming west after midnight.

Wednesday

Sunny, with a high near 55. Breezy, with a west wind 10 to 20 mph becoming northwest in the morning. Winds could gust as high as 30 mph.

Wednesday Night

Mostly clear, with a low around 29. Northwest wind around 5 mph becoming calm in the evening.

Thursday

Partly sunny, with a high near 54. Light southeast wind becoming south 10 to 15 mph in the morning.

Thursday Night

Rain, mainly after midnight. Low around 44. South wind 10 to 15 mph becoming southwest after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday

A 20 percent chance of rain before noon. Partly sunny, with a high near 57. Southwest wind 10 to 15 mph becoming northwest in the afternoon.

Friday Night

Mostly cloudy, with a low around 34. Northwest wind 5 to 10 mph becoming light north after midnight.

Saturday

A 40 percent chance of rain after noon. Partly sunny, with a high near 46.

Saturday Night

Rain likely before midnight, then a chance of rain and snow. Mostly cloudy, with a low around 29. Chance of precipitation is 60%.

Sunday

Partly sunny, with a high near 37.

Sunday Night

Partly cloudy, with a low around 20.