Tracking Storm System Across the Eastern U.S.

A storm system will continue to produce widespread showers and thunderstorms as it progresses eastward across the central U.S. into the Northeast through the weekend. There are risks of severe thunderstorms and excessive rainfall on Saturday from the Ozarks into the mid-Mississippi River Valley with potential for damaging winds, large hail, tornadoes, and flash flooding. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Aurora Municipal Airport (KARR)

Lat: 41.77°NLon: 88.48°WElev: 696ft.

Fog/Mist

62°F

17°C

Humidity	96%
Wind Speed	SW 9 mph
Barometer	29.70 in (1005.5 mb)
Dewpoint	61°F (16°C)
Visibility	5.00 mi
Last update	18 Oct 7:52 am CDT

More Information:

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

Extended Forecast for

Somonauk IL

Today
High: 76 °F
Chance
T-storms
Tonight
Low: 50 °F
Showers and
Breezy
Sunday
High: 60 °F
Rain Likely
and Breezy
Sunday Night
Low: 38 °F
Clear
Monday
High: 66 °F
Sunny
Monday Night
Low: 44 °F
Chance
Showers
Tuesday
High: 55 °F
Sunny then
Mostly Sunny
and Breezy
Tuesday Night
Low: 37 °F
Partly Cloudy
Wednesday
High: 59 °F
Sunny

Detailed Forecast

Today

A chance of showers and thunderstorms before 1pm, then a chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly cloudy, with a high near 76. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

Tonight

Showers and thunderstorms before 1am, then rain and possibly a thunderstorm between 1am and 4am, then rain after 4am. Low around 50. Breezy, with a south southwest wind 5 to 10 mph becoming northwest 15 to 20 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

Sunday

Rain likely, mainly before 10am. Cloudy through mid morning, then gradual clearing, with a high near 60. Breezy, with a northwest wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

Sunday Night

Clear, with a low around 38. West wind 5 to 10 mph, with gusts as high as 15 mph.

Monday

Sunny, with a high near 66. South wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.

Monday Night

A 40 percent chance of showers before 1am. Partly cloudy, with a low around 44.

Tuesday

Mostly sunny, with a high near 55. Breezy.

Tuesday Night

Partly cloudy, with a low around 37.

Wednesday

Sunny, with a high near 59.