Wintry Weather Mid-South to New England; Rain and Mountain Snow in the West

Rain will turn to snow across portions of the Mid-Atlantic and New England tonight as a storm system passes through the eastern states. Snow may linger for portions of New England for the morning commute. On the southern end of this system across the Lower Mississippi Valley, heavy rain could cause localized flash flooding. A storm in the West will bring rain with mountain snow. Read More >

Hazardous Weather Conditions

Current conditions at

Janesville-Rock County (KJVL)

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

Clear

21°F

-6°C

Humidity 45%
Wind Speed W 14 G 21 mph
Barometer 30.16 in
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Wind Chill8°F (-13°C)
Last update 10 Dec 1:45 pm CST
Detailed forecast for

Rock County

Rest Of Today
Much colder. Partly sunny late in the morning then clearing. Highs around 19. West winds 10 to 15 mph.
Tonight
Mostly clear. Lows around 6. West winds 5 to 10 mph.
Wednesday
Partly sunny in the morning then clearing. Highs around 18. Northwest winds 5 to 10 mph.
Wednesday Night
Partly cloudy through around midnight then becoming cloudy. Lows around 13. Southeast winds up to 10 mph.
Thursday
Not as cold. Mostly cloudy. Chance of light snow in the morning, then slight chance of light rain and snow in the afternoon. Highs in the upper 30s. South winds 10 to 15 mph with gusts to around 30 mph. Chance of precipitation 30 percent.
Thursday Night
Mostly cloudy. Not as cold. Lows in the upper 20s.
Friday
Mostly cloudy. A 20 percent chance of light rain, possibly mixed with snow in the afternoon. Highs around 40.
Friday Night
Cloudy. Chance of light snow, possibly mixed with rain through around midnight, then chance of light snow after midnight. Lows around 30. Chance of precipitation 30 percent.
Saturday
Cloudy with a 50 percent chance of light snow. Highs in the mid 30s.
Saturday Night
Mostly cloudy with a 30 percent chance of light snow. Colder. Lows around 18.
Sunday
Partly sunny. A 20 percent chance of light snow in the afternoon. Highs in the mid 20s.
Sunday Night
Partly cloudy through around midnight then becoming mostly cloudy. A 30 percent chance of light snow. Lows around 16.
Monday
Partly sunny with a 30 percent chance of light snow. Highs in the upper 20s.



Click Map For Forecast
932 AM CST Tue Dec 10 2019
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database