Heavy Rainfall and Severe Thunderstorms in the Midwest and Southwest; Heat Continues in the Southern U.S.

Heavy to excessive rainfall could bring flooding today through Thursday across parts of the central Plains into the Midwest and southern Arizona and New Mexico. Scattered strong to severe thunderstorms may impact parts of eastern Nebraska into western Iowa later today into early evening. Heat Advisories remain in place across much of east Texas into the mid-Mississippi Valley today and Tuesday. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Janesville-Rock County (KJVL)

Lat: 42.62°NLon: 89.04°WElev: 801ft.

Overcast

64°F

18°C

Humidity	64%
Wind Speed	SE 12 G 17 mph
Barometer	30.07 in
Dewpoint	52°F (11°C)
Visibility	10.00 mi
Last update	14 Sep 4:45 pm CDT

More Information:

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

Extended Forecast for

5 Miles NNW Shirland IL

This Afternoon
High: 70 °F
Slight Chance
Showers
Tonight
Low: 64 °F
Mostly Cloudy
then Showers
Tuesday
High: 76 °F
Showers then
Chance
Showers
Tuesday Night
Low: 55 °F
Mostly Cloudy
Wednesday
High: 71 °F
Chance
Showers
Wednesday Night
Low: 61 °F
Chance
Showers then
Showers
Likely
Thursday
High: 77 °F
Showers
Likely
Thursday Night
Low: 61 °F
Mostly Cloudy
then Chance
Showers
Friday
High: 78 °F
Chance
Showers

Detailed Forecast

This Afternoon

A 20 percent chance of showers. Mostly cloudy, with a high near 70. Southeast wind around 15 mph.

Tonight

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2am. Low around 64. Southeast wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Tuesday

Showers and possibly a thunderstorm before 1pm, then a slight chance of showers between 1pm and 2pm. High near 76. Southwest wind 10 to 15 mph becoming west in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Tuesday Night

Mostly cloudy, with a low around 55. Northwest wind around 5 mph becoming northeast after midnight.

Wednesday

A chance of showers, with thunderstorms also possible after 4pm. Mostly cloudy, with a high near 71. East wind 5 to 10 mph. Chance of precipitation is 40%.

Wednesday Night

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 61. East wind 5 to 10 mph becoming light and variable after midnight. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Thursday

Showers likely before 1pm. Mostly cloudy, with a high near 77. Calm wind becoming north around 5 mph in the morning. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

Thursday Night

A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 61. East wind around 5 mph.

Friday

A 50 percent chance of showers. Mostly cloudy, with a high near 78.

Friday Night

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65.

Saturday

Showers likely and possibly a thunderstorm. Partly sunny, with a high near 79. Chance of precipitation is 60%.

Saturday Night

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 62.

Sunday

A 40 percent chance of showers. Mostly cloudy, with a high near 74.