Two Storms to Merge Over the Ohio Valley; Heavy Snow Forecast Midwest into Great Lakes

A storm moving across the northwest will continue mountain snow and gusty winds through Monday. Another storm over the central U.S. will bring heavy rain and thunderstorms to the Southeast states Monday. These two storms are forecast to merge over the Ohio Valley Tuesday with a band of heavy snow possible from the Midwest into the central Great Lakes. Read More >

Hazardous Weather Conditions

Winter Storm Watch in effect from February 25, 12:00 PM CST until February 26, 03:00 PM CST

Current conditions at

Janesville-Rock County (KJVL)

Lat: 42.62° N Lon: 89.04° W Elev: 801 ft.

Fair

28°F

-2°C

Humidity	100%
Wind Speed	Calm
Barometer	29.92 in
Dewpoint	28°F (-2°C)
Visibility	10.00 mi
Last update	24 Feb 3:15 am CST

More Information:

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

Detailed forecast for

Walworth County

Rest Of Tonight

Mostly cloudy. Lows in the upper 20s. North winds around 5 mph.

Monday

Colder. Mostly cloudy. A 30 percent chance of light rain and snow late in the afternoon. Highs in the upper 30s. Northeast winds 5 to 15 mph.

Monday Night

Cloudy. Chance of light snow in the evening, then light snow likely in the late evening and overnight. Snow accumulation up to 1 inch. Near steady temperature in the lower 30s. Northeast winds 10 to 20 mph. Chance of snow 70 percent.

Tuesday

Snow. Snow may be heavy at times in the afternoon. Snow accumulation of 5 to 6 inches. Highs in the mid 30s. Northeast winds 15 to 20 mph. Chance of snow 90 percent.

Tuesday Night

Snow. Snow accumulation of 3 to 4 inches. Lows in the mid 20s. North winds 15 to 20 mph. Chance of snow 90 percent.

Wednesday

Cloudy. Light snow likely in the morning, then chance of light snow in the afternoon. Light snow accumulations. Highs in the upper 20s. Chance of snow 70 percent.

Wednesday Night

Mostly cloudy. Colder. Lows around 12.

Thursday

Mostly cloudy. Highs in the lower 20s.

Thursday Night

Mostly cloudy through around midnight then becoming partly cloudy. Lows around 8.

Friday

Partly sunny. Highs in the lower 20s.

Friday Night

Partly cloudy. Lows around 5.

Saturday

Sunny. Highs in the mid 20s.