Severe Thunderstorms and Heavy Rain in the Southern U.S.; Snow in the Northern Rockies and Northern Plains

A storm system will shift from eastern Texas into the lower Mississippi Valley today with additional threats of severe thunderstorms and heavy to excessive rainfall which may bring flooding. In the northern U.S., a storm will bring heavy snow and gusty winds over parts of the northern Rockies, northern Plains, and Upper Midwest today into Wednesday. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Janesville-Rock County (KJVL)

Lat: 42.62°NLon: 89.04°WElev: 801ft.

Overcast

46°F

8°C

Humidity	87%
Wind Speed	SW 12 mph
Barometer	29.95 in
Dewpoint	43°F (6°C)
Visibility	10.00 mi
Wind Chill	40°F (4°C)
Last update	24 Nov 3:45 pm CST

More Information:

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

Extended Forecast for

2 Miles NW Alden IL

This Afternoon
High: 46 °F
Slight Chance
Rain and
Patchy Fog
Tonight
Low: 42 °F
Chance Rain
and Patchy
Fog
Tuesday
High: 49 °F
Chance Rain
and Areas Fog
Tuesday Night
Low: 31 °F
Rain then
Slight Chance
Rain/Snow and
Breezy
Wednesday
High: 35 °F
Windy. Chance
Snow then
Chance
Flurries
Wednesday Night
Low: 22 °F
Mostly Cloudy
and Blustery
then Mostly
Cloudy
Thanksgiving Day
High: 30 °F
Partly Sunny
and Blustery
Thursday Night
Low: 17 °F
Partly Cloudy
Friday
High: 29 °F
Mostly Sunny

Detailed Forecast

This Afternoon

A 20 percent chance of rain. Patchy fog. Otherwise, cloudy, with a high near 46. South wind around 10 mph.

Tonight

A 50 percent chance of rain, mainly after 2am. Patchy fog after 7pm. Otherwise, cloudy, with a low around 42. South wind around 5 mph becoming calm after midnight. Winds could gust as high as 15 mph.

Tuesday

A chance of rain with a slight chance of drizzle before noon, then a slight chance of rain after 3pm. Areas of fog before noon. Otherwise, cloudy, with a high near 49. Calm wind becoming west southwest around 5 mph in the afternoon. Winds could gust as high as 10 mph. Chance of precipitation is 30%.

Tuesday Night

Rain before 1am, then a slight chance of rain and snow between 1am and 3am, then a slight chance of snow after 3am. Low around 31. Breezy, with a west wind 5 to 15 mph increasing to 15 to 25 mph after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Wednesday

A chance of snow or flurries before noon, then a chance of flurries after noon. Mostly cloudy, with a high near 35. Windy, with a west wind 25 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 40%.

Wednesday Night

Mostly cloudy, with a low around 22. Blustery.

Thanksgiving Day

Partly sunny, with a high near 30. Blustery.

Thursday Night

Partly cloudy, with a low around 17.

Friday

Mostly sunny, with a high near 29.

Friday Night

A chance of snow after midnight. Mostly cloudy, with a low around 20.

Saturday

Snow likely. Mostly cloudy, with a high near 31.