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Heavy Snow & Ice Across Portions of the Plains and Midwest; Unsettled in the Pacific Northwest

Heavy snow and freezing rain will impact portions of the Plains, upper Midwest, and Great Lakes into Monday. Significant snow accumulations and gusty winds are likely in some areas. Farther to the south, rain and a few thunderstorms are expected over the Mississippi, Tennessee, and Ohio Valleys. Heavy rain & mountain snowfall will also continue from northern California into the Pacific Northwest. Read More >

Current conditions at

Janesville-Rock County (KJVL)

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

Light Drizzle Fog/Mist

37°F

3°C

Humidity 100%
Wind Speed E 12 mph
Barometer 29.86 in
Dewpoint 37°F (3°C)
Visibility 1.00 mi
Wind Chill29°F (-2°C)
Last update 21 Jan 8:45 pm CST
Detailed forecast for

Rock County

Tonight
Light rain through around midnight, then rain and slight chance of thunderstorms after midnight. Areas of dense fog through the night. Near steady temperature in the upper 30s. East winds 5 to 15 mph. Chance of precipitation near 100 percent.
Monday
Areas of fog until late afternoon. Rain and chance of thunderstorms. Highs in the upper 40s. East winds 5 to 15 mph. Chance of precipitation near 100 percent.
Monday Night
Rain until early morning. Light snow in the late evening and overnight. Snow accumulation up to 2 inches. Lows in the upper 20s. North winds 5 to 15 mph. Gusts up to 30 mph after midnight. Chance of precipitation 90 percent.
Tuesday
Colder. Cloudy with a 20 percent chance of light snow in the morning, then partly sunny in the afternoon. Highs in the lower 30s. Northwest winds 10 to 20 mph.
Tuesday Night
Colder. Partly cloudy through around midnight then becoming mostly cloudy. Lows around 18. Northwest winds 5 to 10 mph.
Wednesday
Partly sunny. Highs in the upper 20s.
Wednesday Night
Partly cloudy. Lows around 18.
Thursday
Partly sunny. Highs in the upper 30s.
Thursday Night
Partly cloudy. Not as cold. Lows around 30.
Friday
Mostly sunny. Highs in the upper 40s.
Friday Night
Mostly cloudy with a 20 percent chance of light rain. Lows in the upper 30s.
Saturday
Mostly cloudy with a 40 percent chance of light rain. Highs in the mid 40s.
Saturday Night
Mostly cloudy. Colder. Lows in the mid 20s.
Sunday
Mostly cloudy. A 20 percent chance of light snow in the morning. Colder. Highs in the lower 30s.



Click Map For Forecast
601 PM CST Sun Jan 21 2018
 
 

Additional Resources

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