Lake Effect Snow through Saturday: A Series of Storms Impact the West

Lake effect snow showers will continue through Saturday downwind of Lakes Erie, Ontario and the eastern portion of Lake Superior. A series of storm systems will continue to impact California and the Pacific Northwest through the weekend and into next week, bringing widespread rainfall, mountain snowfall, and gusty winds. Coastal flooding is expected in northern California. Read More >

Current conditions at

Janesville-Rock County (KJVL)

Lat: 42.62°NLon: 89.04°WElev: 801ft.

Fair

19°F

-7°C

Humidity	68%
Wind Speed	NW 3 mph
Barometer	30.02 in
Dewpoint	10°F (-12°C)
Visibility	10.00 mi
Last update	2 Jan 10:30 pm CST

More Information:

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

Extended Forecast for

5 Miles SW Fort Atkinson WI

Tonight
Low: 14 °F
Cloudy
Saturday
High: 25 °F
Cloudy
Saturday Night
Low: 7 °F
Mostly Clear
Sunday
High: 27 °F
Increasing
Clouds
Sunday Night
Low: 21 °F
Chance Snow
then Mostly
Cloudy
Monday
High: 38 °F
Partly Sunny
Monday Night
Low: 29 °F
Mostly Cloudy
Tuesday
High: 42 °F
Slight Chance
Rain/Snow
then Mostly
Sunny
Tuesday Night
Low: 27 °F
Partly Cloudy

Detailed Forecast

Tonight

Cloudy, with a low around 14. Calm wind.

Saturday

Cloudy, with a high near 25. Calm wind becoming west around 5 mph in the afternoon.

Saturday Night

Mostly clear, with a low around 7. Northwest wind around 5 mph becoming calm after midnight.

Sunday

Increasing clouds, with a high near 27. Calm wind becoming southeast around 5 mph in the afternoon.

Sunday Night

A 50 percent chance of snow before midnight. Mostly cloudy, with a low around 21. South wind 5 to 10 mph.

Monday

Partly sunny, with a high near 38. Southwest wind 5 to 10 mph.

Monday Night

Mostly cloudy, with a low around 29. South wind around 5 mph becoming calm.

Tuesday

A slight chance of rain and snow before noon. Partly sunny, with a high near 42. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 20%.

Tuesday Night

Partly cloudy, with a low around 27.

Wednesday

Mostly sunny, with a high near 43.

Wednesday Night

Partly cloudy, with a low around 33.

Thursday

A 30 percent chance of rain. Mostly cloudy, with a high near 45.

Thursday Night

A 50 percent chance of rain. Cloudy, with a low around 34.

Friday

A 40 percent chance of rain. Mostly cloudy, with a high near 42.