National Weather Service

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March 13, 2026: Damaging Non-Thunderstorm Winds With 60+ MPH Gusts
March 10, 2026: Strong Tornadoes in the Kankakee River Valley and Giant Hail
Spring Seminars and Virtual Spotter Training: Click Here for More Information!
Spring Flood Outlook: Below average to near average flood risk for area river basins

Current conditions at

Illinois Valley Regional Airport (KVYS)

Lat: 41.35°NLon: 89.15°WElev: 650ft.

Overcast

41°F

5°C

Humidity	55%
Wind Speed	E 14 mph
Barometer	30.11 in
Dewpoint	26°F (-3°C)
Visibility	10.00 mi
Wind Chill	33°F (1°C)
Last update	14 Mar 2:20 pm CDT

More Information:

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

Extended Forecast for

Oglesby IL

This Afternoon
High: 46 °F
Mostly Cloudy
Tonight
Low: 40 °F⇑
Mostly Cloudy
Sunday
High: 62 °F
Showers and
Breezy
Sunday Night
Low: 20 °F
Wintry Mix
and Windy
then Snow and
Patchy
Blowing Snow
Monday
High: 23 °F
Snow Likely
and Blowing
Snow
Monday Night
Low: 9 °F
Mostly Cloudy
and Blustery
then Mostly
Cloudy
Tuesday
High: 26 °F
Mostly Sunny
Tuesday Night
Low: 22 °F
Snow Showers
Likely
Wednesday
High: 48 °F
Mostly Sunny

Detailed Forecast

This Afternoon

Mostly cloudy, with a high near 46. East southeast wind 10 to 15 mph, with gusts as high as 20 mph.

Tonight

Mostly cloudy, with a temperature falling to near 40 by 8pm, then rising to around 46 during the remainder of the night. East southeast wind around 15 mph, with gusts as high as 25 mph.

Sunday

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 10am. High near 62. Breezy, with a south wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Sunday Night

Rain showers before 10pm, then snow, possibly mixed with rain showers and sleet between 10pm and 11pm, then snow after 11pm. Patchy blowing snow after midnight. Low around 20. Windy, with a west southwest wind 25 to 30 mph becoming northwest in the evening. Winds could gust as high as 45 mph. Chance of precipitation is 100%. New snow and sleet accumulation of 1 to 3 inches possible.

Monday

Snow likely, mainly before 1pm. Widespread blowing snow, mainly before noon. Cloudy, with a high near 23. Windy, with a west northwest wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 60%.

Monday Night

Mostly cloudy, with a low around 9. Blustery.

Tuesday

Mostly sunny, with a high near 26.

Tuesday Night

Snow showers likely. Mostly cloudy, with a low around 22.

Wednesday

Mostly sunny, with a high near 48.

Wednesday Night

Mostly cloudy, with a low around 32.

Thursday

Mostly sunny, with a high near 60.