Beyond the Warning Presentation in Oglesby on 3/10/2026 POSTPONED

Due to the potential for severe thunderstorms on Tuesday, March 10th, the Beyond the Warning seminar in Oglesby, IL has been POSTPONED. We intend to reschedule this session later this spring. Read More >

Hazardous Weather Conditions

Current conditions at

Lansing Municipal Airport (KIGQ)

Lat: 41.54°NLon: 87.53°WElev: 607ft.

Overcast

40°F

4°C

Humidity	92%
Wind Speed	NE 7 mph
Barometer	29.91 in
Dewpoint	38°F (3°C)
Visibility	7.00 mi
Wind Chill	35°F (2°C)
Last update	10 Mar 1:35 pm CDT

More Information:

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

Extended Forecast for

Harvey IL

Flood Watch March 10, 02:00pm until March 11, 03:00am

Click here for hazard details and duration

Flood Watch

This Afternoon
High: 42 °F
Chance
T-storms and
Patchy Fog
Tonight
Low: 42 °F⇑
T-storms and
Patchy Fog
Wednesday
High: 46 °F⇓
Showers then
Chance
Showers and
Breezy
Wednesday Night
Low: 29 °F
Decreasing
Clouds
Thursday
High: 48 °F
Sunny
Thursday Night
Low: 41 °F
Slight Chance
Showers then
Chance
Showers and
Breezy
Friday
High: 50 °F
Partly Sunny
and Breezy
Friday Night
Low: 31 °F
Mostly Cloudy
Saturday
High: 47 °F
Chance Snow
Showers

Detailed Forecast

This Afternoon

A 30 percent chance of showers and thunderstorms after 4pm. Patchy fog after 3pm. Otherwise, mostly cloudy, with a steady temperature around 42. Northeast wind around 10 mph.

Tonight

Showers and thunderstorms, mainly before 4am, then showers and possibly a thunderstorm after 5am. Patchy fog before 7pm, then patchy fog after 10pm. Temperature rising to around 52 by 1am. Northeast wind 10 to 15 mph becoming southwest after midnight. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

Wednesday

Showers, mainly before noon. Temperature falling to around 38 by 5pm. Breezy, with a northwest wind 10 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday Night

Mostly cloudy, then gradually becoming mostly clear, with a low around 29. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.

Thursday

Sunny, with a high near 48. West northwest wind 5 to 10 mph, with gusts as high as 15 mph.

Thursday Night

A 50 percent chance of showers, mainly after 1am. Cloudy, with a low around 41. Breezy.

Friday

Partly sunny, with a high near 50. Breezy.

Friday Night

Mostly cloudy, with a low around 31.

Saturday

A chance of snow showers before 1pm. Cloudy, with a high near 47.