Heavy Rain in the Southeast; Wintry Mix from the Plains through the Ohio Valley

A storm system will bring a number impacts to the central and eastern US. Heavy rain and thunderstorms are expected in the Gulf Coast and Deep South. Further north, a wintry mix may produce a glaze of ice from the Ozarks/Mid-South east through the Ohio Valley. Accumulating snow is expected from the central Plains east into the Upper Ohio Valley/Lower Great Lakes. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Janesville-Rock County (KJVL)

Lat: 42.62°NLon: 89.04°WElev: 801ft.

Mostly Cloudy

21°F

-6°C

Humidity	100%
Wind Speed	Calm
Barometer	30.35 in
Dewpoint	21°F (-6°C)
Visibility	10.00 mi
Last update	1 Dec 9:45 am CST

More Information:

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

Extended Forecast for

2 Miles WSW Darien WI

Today
High: 27 °F
Mostly Cloudy
then Snow
Tonight
Low: 9 °F
Snow then
Mostly Cloudy
Tuesday
High: 22 °F
Partly Sunny
Tuesday Night
Low: 14 °F
Cloudy
Wednesday
High: 30 °F
Snow Likely
Wednesday Night
Low: -5 °F
Slight Chance
Snow then
Mostly Clear
Thursday
High: 9 °F
Cold
Thursday Night
Low: -6 °F
Partly Cloudy
Friday
High: 21 °F
Mostly Sunny
then Slight
Chance Snow

Detailed Forecast

Today

Snow, mainly after 1pm. High near 27. South wind around 5 mph. Chance of precipitation is 90%. Total daytime snow accumulation of around an inch possible.

Tonight

Snow, mainly before 10pm. Low around 9. South wind around 5 mph becoming west after midnight. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

Tuesday

Partly sunny, with a high near 22. Light and variable wind becoming southwest 5 to 10 mph in the morning.

Tuesday Night

Cloudy, with a low around 14. Southwest wind 5 to 10 mph.

Wednesday

Snow likely, mainly after noon. Cloudy, with a high near 30. Southwest wind around 10 mph becoming northwest in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Wednesday Night

A 20 percent chance of snow before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around -5. Northwest wind 5 to 10 mph.

Thursday

Sunny and cold, with a high near 9. Northwest wind around 5 mph becoming southwest in the afternoon.

Thursday Night

Partly cloudy, with a low around -6. Southwest wind 5 to 10 mph.

Friday

A 20 percent chance of snow after noon. Partly sunny, with a high near 21.

Friday Night

A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 12.

Saturday

A 20 percent chance of snow. Mostly cloudy, with a high near 27.