Tracking Two Storms Impacting the Northern U.S. Through Thanksgiving and into This Weekend

Heavy lake effect snow, gusty winds, and localized blizzard conditions will persist through Thanksgiving near and downwind of the Great Lakes. Rain and mountain snow are forecast for the Pacific Northwest. Confidence is increasing for another winter storm to develop over the northern and central Rockies Friday and track across the central Plains through the Midwest and Great Lakes this weekend. Read More >

Hazardous Weather Conditions

Winter Storm Watch in effect from November 29, 03:00 AM CST until November 30, 06:00 AM CST

Current conditions at

Janesville-Rock County (KJVL)

Lat: 42.62°NLon: 89.04°WElev: 801ft.

Fair

N/A

Humidity	NA
Wind Speed	W 8 mph
Barometer	30.29 in
Dewpoint	N/A
Visibility	10.00 mi
Last update	28 Nov 12:35 am CST

More Information:

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

Extended Forecast for

6 Miles SSE Rockdale WI

Winter Storm Watch November 29, 03:00am until November 30, 06:00am

Click here for hazard details and duration

Winter Storm Watch

Overnight
Low: 19 °F
Partly Cloudy
Friday
High: 29 °F
Mostly Sunny
Friday Night
Low: 22 °F
Slight Chance
Snow then
Snow
Saturday
High: 29 °F
Heavy Snow
Saturday Night
Low: 24 °F
Snow
Sunday
High: 27 °F⇓
Chance Snow
then Mostly
Sunny
Sunday Night
Low: 2 °F
Partly Cloudy
Monday
High: 19 °F
Mostly Cloudy
Monday Night
Low: 5 °F
Slight Chance
Snow

Detailed Forecast

Overnight

Partly cloudy, with a low around 19. Northwest wind around 10 mph.

Friday

Mostly sunny, with a high near 29. Northwest wind 5 to 10 mph.

Friday Night

Snow, mainly after 4am. Low around 22. Calm wind becoming southeast around 5 mph after midnight. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Saturday

Snow. The snow could be heavy at times. High near 29. Southeast wind 5 to 10 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 6 inches possible.

Saturday Night

Snow. Low around 24. East wind 5 to 15 mph becoming northwest after midnight. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Sunday

A 30 percent chance of snow before noon. Cloudy through mid morning, then gradual clearing, with a temperature falling to around 20 by 5pm. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

Sunday Night

Partly cloudy, with a low around 2. Northwest wind 5 to 10 mph becoming light west after midnight.

Monday

Mostly cloudy, with a high near 19. Calm wind becoming southwest around 5 mph in the morning.

Monday Night

A 20 percent chance of snow. Mostly cloudy, with a low around 5.

Tuesday

Partly sunny, with a high near 23.

Tuesday Night

A 20 percent chance of snow. Mostly cloudy, with a low around 15.

Wednesday

A 30 percent chance of snow. Mostly cloudy, with a high near 29.