Tracking Winter Weather and Frigid Temperatures Through This Weekend

A clipper storm will move across the Great Lakes through this weekend with periods of light snow, gusty winds, and lake effect snow bands which could make for hazardous travel at times. A frigid airmass will spread eastward behind this storm into the Midwest and Eastern U.S. through the weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Janesville-Rock County (KJVL)

Lat: 42.62°NLon: 89.04°WElev: 801ft.

Light Snow

16°F

-9°C

Humidity	73%
Wind Speed	W 15 G 20 mph
Barometer	29.95 in
Dewpoint	9°F (-13°C)
Visibility	5.00 mi
Wind Chill	1°F (-17°C)
Last update	17 Jan 12:45 pm CST

More Information:

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

Extended Forecast for

2 Miles W Darien WI

Winter Weather Advisory until January 17, 09:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory until January 17, 09:00pm
NOW until 9:00pm Sat
Winter Weather Advisory
This Afternoon
High: 18 °F
Snow
Tonight
Low: 4 °F
Snow Likely
then Mostly
Cloudy
Sunday
High: 17 °F
Mostly Cloudy
then Snow
Sunday Night
Low: -2 °F
Chance Snow
then Mostly
Cloudy and
Blustery
M.L.King Day
High: 5 °F
Cold and
Blustery
Monday Night
Low: -4 °F
Partly Cloudy
Tuesday
High: 21 °F
Increasing
Clouds
Tuesday Night
Low: 11 °F
Chance Snow

Detailed Forecast

This Afternoon

Snow. High near 18. West wind 10 to 15 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 2 inches possible.

Tonight

Snow likely, mainly before 9pm. Mostly cloudy, with a low around 4. Wind chill values between -10 and zero. West wind around 10 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Sunday

Snow after noon. High near 17. Wind chill values between -10 and zero. Southwest wind 10 to 15 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Sunday Night

A 50 percent chance of snow before midnight. Mostly cloudy, with a low around -2. Wind chill values between -10 and -20. Blustery, with a southwest wind 10 to 15 mph becoming northwest 15 to 20 mph after midnight. Winds could gust as high as 30 mph.

M.L.King Day

Partly sunny and cold, with a high near 5. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.

Monday Night

Partly cloudy, with a low around -4. West wind 5 to 10 mph.

Tuesday

Increasing clouds, with a high near 21. Southwest wind 5 to 10 mph.

Tuesday Night

A 40 percent chance of snow. Mostly cloudy, with a low around 11. South wind 5 to 10 mph.

Wednesday

A 20 percent chance of snow before noon. Mostly cloudy, with a high near 23.

Wednesday Night

Mostly cloudy, with a low around 6.