Great Lakes Snow through Friday; High Winds in the Northern and Central Plains

A clipper storm will drop south from Canada today bringing wintry weather from the Upper Midwest to the Great Lakes through Friday. This system is expected to bring strong northerly winds to much of the northern and central High Plains this afternoon through Friday, with gusts up to 60 mph expected. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Janesville-Rock County (KJVL)

Lat: 42.62°NLon: 89.04°WElev: 801ft.

Mostly Cloudy

23°F

-5°C

Humidity	50%
Wind Speed	SW 12 G 20 mph
Barometer	29.88 in
Dewpoint	7°F (-14°C)
Visibility	10.00 mi
Wind Chill	11°F (-12°C)
Last update	15 Jan 12:45 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

This Afternoon
High: 24 °F
Chance Snow
Tonight
Low: 22 °F⇑
Snow
Friday
High: 34 °F
Chance Wintry
Mix then
Chance Snow
Friday Night
Low: 12 °F
Chance Snow
Saturday
High: 18 °F
Chance Snow
Saturday Night
Low: 5 °F
Mostly Cloudy
Sunday
High: 14 °F
Partly Sunny
then Slight
Chance Snow
Sunday Night
Low: 1 °F
Slight Chance
Snow then
Mostly Cloudy
and Blustery
M.L.King Day
High: 7 °F
Cold

Detailed Forecast

This Afternoon

A 40 percent chance of snow, mainly after 5pm. Mostly cloudy, with a high near 24. Southwest wind around 10 mph.

Tonight

Snow. Temperature rising to around 28 by 4am. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Friday

A chance of snow and freezing rain before 10am, then a chance of snow. Cloudy, with a high near 34. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.

Friday Night

A 40 percent chance of snow. Mostly cloudy, with a low around 12. Wind chill values between zero and 10. West wind 10 to 15 mph, with gusts as high as 25 mph.

Saturday

A 50 percent chance of snow. Mostly cloudy, with a high near 18. West wind 10 to 15 mph.

Saturday Night

Mostly cloudy, with a low around 5. West wind 10 to 15 mph.

Sunday

A 20 percent chance of snow after noon. Partly sunny, with a high near 14. Southwest wind 10 to 15 mph.

Sunday Night

A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 1. Blustery, with a northwest wind 10 to 20 mph.

M.L.King Day

Partly sunny and cold, with a high near 7.

Monday Night

Partly cloudy, with a low around -3.