Tracking Winter Storm and Severe Weather Impacts Through This Weekend

Heavy mountain snow will continue into Thursday afternoon across the Cascades. Two fast moving storms will track from the southern Rockies to the Great Lakes Thursday and then Friday into Sunday with areas of gusty winds, and heavy snow. In the Southeast U.S., severe thunderstorms and heavy to excessive rainfall are forecast on Friday. Read More >

Hazardous Weather Conditions

Current conditions at

Janesville-Rock County (KJVL)

Lat: 42.62°NLon: 89.04°WElev: 801ft.

Fair

37°F

3°C

Humidity	93%
Wind Speed	S 6 mph
Barometer	29.80 in
Dewpoint	36°F (2°C)
Visibility	10.00 mi
Wind Chill	32°F (0°C)
Last update	8 Jan 1:10 am CST

More Information:

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

Extended Forecast for

5 Miles SSW Janesville WI

Overnight
Low: 33 °F
Partly Cloudy
Thursday
High: 52 °F
Mostly Cloudy
then Rain
Thursday Night
Low: 38 °F
Rain Likely
then Chance
Rain
Friday
High: 43 °F
Chance Rain
then Mostly
Sunny
Friday Night
Low: 30 °F
Mostly Cloudy
then Slight
Chance
Rain/Snow
Saturday
High: 34 °F
Snow Likely
Saturday Night
Low: 19 °F
Chance Snow
Sunday
High: 29 °F
Decreasing
Clouds
Sunday Night
Low: 19 °F
Partly Cloudy

Detailed Forecast

Overnight

Partly cloudy, with a low around 33. South wind 5 to 10 mph.

Thursday

Rain, with thunderstorms also possible after 4pm. High near 52. South wind 10 to 15 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Thursday Night

Rain and thunderstorms likely before 5am, then a chance of rain. Cloudy, with a low around 38. Southeast wind around 15 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday

A 50 percent chance of rain before 9am. Partly sunny, with a high near 43. Northwest wind 5 to 15 mph becoming north in the afternoon.

Friday Night

A slight chance of rain and snow after midnight. Increasing clouds, with a low around 30. North wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

Saturday

Snow likely. Mostly cloudy, with a high near 34. Northeast wind 5 to 10 mph becoming west 10 to 15 mph in the afternoon. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Saturday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 19. West wind around 15 mph, with gusts as high as 25 mph.

Sunday

Mostly cloudy, then gradually becoming sunny, with a high near 29. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

Sunday Night

Partly cloudy, with a low around 19.

Monday

Mostly sunny, with a high near 37.

Monday Night

Mostly cloudy, with a low around 29.

Tuesday

A slight chance of rain and snow. Mostly cloudy, with a high near 39. Chance of precipitation is 20%.