Hourly Weather Forecast - Caseyville, IL

8 PM
40°F
70%
7mph
NE
70% Chance of Light Rain
Humidity
62%
Feels like
36°F
Dew Point
28°F
9 PM
40°F
70%
7mph
NE
70% Chance of Light Rain
Humidity
65%
Feels like
35°F
Dew Point
29°F
10 PM
39°F
90%
8mph
ENE
Frozen Mix
Humidity
69%
Feels like
33°F
Dew Point
29°F
11 PM
37°F
90%
8mph
ENE
Light Rain
Humidity
77%
Feels like
31°F
Dew Point
31°F

Snow and Ice Accumulations through Tuesday AM

Wintry Disturbance Bisects U.S. Mid-Latitudes

A wintry disturbance will bring icing and light snow from the central Plains tonight through the Northeast on Tuesday.

Today's Weather Outlook

Monday's Weather Outlook

Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide