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

Illinois Valley Regional Airport (KVYS)

Lat: 41.35°NLon: 89.15°WElev: 650ft.

Fog/Mist

48°F

9°C

Humidity	94%
Wind Speed	S 10 mph
Barometer	29.97 in
Dewpoint	46°F (8°C)
Visibility	3.00 mi
Wind Chill	44°F (7°C)
Last update	24 Nov 3:35 pm CST

More Information:

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

Extended Forecast for

Mendota IL

This Afternoon
High: 48 °F
Slight Chance
Rain
Tonight
Low: 44 °F
Chance Rain
and Patchy
Fog then Rain
Likely and
Patchy Fog
Tuesday
High: 52 °F
Chance Rain
and Areas Fog
Tuesday Night
Low: 32 °F
Breezy. Rain
Likely then
Mostly Cloudy
Wednesday
High: 37 °F
Mostly Cloudy
and Windy
Wednesday Night
Low: 23 °F
Partly Cloudy
and Blustery
then Partly
Cloudy
Thanksgiving Day
High: 32 °F
Mostly Sunny
and Breezy
Thursday Night
Low: 17 °F
Partly Cloudy
Friday
High: 31 °F
Mostly Sunny

Detailed Forecast

This Afternoon

A 20 percent chance of rain. Cloudy, with a high near 48. South wind 5 to 10 mph.

Tonight

Rain likely, mainly after 2am. Patchy fog after 9pm. Otherwise, cloudy, with a low around 44. South southeast wind around 5 mph becoming calm after midnight. Winds could gust as high as 10 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

Tuesday

A chance of rain before 9am, then a slight chance of rain after 3pm. Areas of fog before noon. Otherwise, mostly cloudy, with a high near 52. Calm wind becoming west around 5 mph in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 30%.

Tuesday Night

Rain likely, mainly before 9pm. Mostly cloudy, with a low around 32. 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 60%.

Wednesday

Mostly cloudy, with a high near 37. Windy, with a west northwest wind 25 to 30 mph, with gusts as high as 40 mph.

Wednesday Night

Partly cloudy, with a low around 23. Blustery.

Thanksgiving Day

Mostly sunny, with a high near 32. Breezy.

Thursday Night

Partly cloudy, with a low around 17.

Friday

Mostly sunny, with a high near 31.

Friday Night

Snow likely, mainly after midnight. Cloudy, with a low around 23.