Above Average Temperatures for the West and Central Plains; Lake Effect Snow Continues

Well above average temperatures will prevail across the Plains and the West Coast this week, while a cold front will bring Arctic air to the South and East Coast Thursday and Friday. Lake effect snow is forecast downwind of the Great Lakes through Thursday along and behind the Arctic front, as well as mountain snow across the Southern Appalachians. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Janesville-Rock County (KJVL)

Lat: 42.62°NLon: 89.04°WElev: 801ft.

Overcast

37°F

3°C

Humidity	75%
Wind Speed	W 9 mph
Barometer	29.60 in
Dewpoint	30°F (-1°C)
Visibility	10.00 mi
Wind Chill	30°F (-1°C)
Last update	14 Jan 2:15 am CST

More Information:

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

Extended Forecast for

7 Miles NE Avalon WI

Overnight
Low: 22 °F
Chance Snow
and Blustery
Wednesday
High: 23 °F
Chance Snow
and Windy
then Partly
Sunny and
Blustery
Wednesday Night
Low: 9 °F
Mostly Cloudy
and Blustery
then Partly
Cloudy
Thursday
High: 23 °F
Increasing
Clouds
Thursday Night
Low: 20 °F⇑
Snow
Friday
High: 34 °F
Snow Likely
Friday Night
Low: 10 °F
Chance Snow
Saturday
High: 15 °F
Chance Snow
Saturday Night
Low: 2 °F
Slight Chance
Snow then
Mostly Cloudy

Detailed Forecast

Overnight

A 40 percent chance of snow after 3am. Cloudy, with a low around 22. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.

Wednesday

A 30 percent chance of snow, mainly before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 23. Windy, with a north wind 20 to 25 mph, with gusts as high as 35 mph.

Wednesday Night

Partly cloudy, with a low around 9. Wind chill values between -5 and 5. Blustery, with a north wind 10 to 20 mph, with gusts as high as 30 mph.

Thursday

Increasing clouds, with a high near 23. Wind chill values between zero and 10. Northwest wind 5 to 10 mph becoming southwest in the afternoon.

Thursday Night

Snow. Temperature falling to near 20 by 8pm, then rising to around 27 during the remainder of the night. Southwest wind 10 to 15 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

Friday

Snow likely. Mostly cloudy, with a high near 34. West wind around 15 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Friday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 10. West wind around 15 mph.

Saturday

A 40 percent chance of snow. Mostly cloudy, with a high near 15. West wind around 15 mph.

Saturday Night

A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 2.

Sunday

A 30 percent chance of snow after noon. Partly sunny, with a high near 14.

Sunday Night

A 20 percent chance of snow. Mostly cloudy, with a low around 4.

M.L.King Day

Mostly cloudy, with a high near 12.