Heavy Snow from the Midwest into the Great Lakes; Locally Heavy Rain in the Western Gulf Coast

A significant winter storm will produce a broad area of moderate to heavy snow from the Midwest through the western Great Lakes. Significant snow accumulations of 6-12 inches, and locally more than 1 foot, and gusty wind may cause hazardous travel conditions. Thunderstorms, some severe, and showers may produce locally heavy rain and isolated flash flooding along the western Gulf Coast. Read More >

Hazardous Weather Conditions

Current conditions at

Janesville-Rock County (KJVL)

Lat: 42.62°NLon: 89.04°WElev: 801ft.

Light Snow

25°F

-4°C

Humidity	100%
Wind Speed	SE 12 mph
Barometer	30.26 in
Dewpoint	25°F (-4°C)
Visibility	0.50 mi
Wind Chill	14°F (-10°C)
Last update	29 Nov 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

Winter Storm Warning until November 30, 06:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning until November 30, 06:00am
NOW until 6:00am Sun
Winter Storm Warning
Today
High: 28 °F
Heavy Snow
Tonight
Low: 27 °F
Snow and
Patchy
Blowing Snow
Sunday
High: 28 °F⇓
Chance Snow
and Patchy
Blowing Snow
then Patchy
Blowing Snow
Sunday Night
Low: 3 °F
Partly Cloudy
Monday
High: 21 °F
Mostly Cloudy
then Chance
Snow
Monday Night
Low: 8 °F
Chance Snow
then Slight
Chance Snow
Tuesday
High: 20 °F
Partly Sunny
Tuesday Night
Low: 11 °F
Mostly Cloudy

Detailed Forecast

Today

Snow. The snow could be heavy at times. High near 28. Southeast wind 10 to 15 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 5 to 8 inches possible.

Tonight

Snow. Patchy blowing snow after 5am. Low around 27. North wind 5 to 10 mph becoming northwest 10 to 15 mph. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Sunday

A 40 percent chance of snow before 9am. Patchy blowing snow before 1pm. Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 22 by 5pm. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph.

Sunday Night

Partly cloudy, with a low around 3. Northwest wind 5 to 10 mph becoming light in the evening.

Monday

A 40 percent chance of snow after noon. Mostly cloudy, with a high near 21. Calm wind becoming southwest around 5 mph.

Monday Night

A 50 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 8. Southwest wind around 5 mph becoming calm.

Tuesday

Partly sunny, with a high near 20. Calm wind becoming west around 5 mph in the morning.

Tuesday Night

Mostly cloudy, with a low around 11. Southwest wind 5 to 10 mph.

Wednesday

A 30 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 27.