Hourly Weather Forecast - Collinsville, IL

12 AM
53°F
10%
2mph
SW
Clear
Humidity
71%
Feels like
53°F
Dew Point
44°F
1 AM
52°F
10%
2mph
WSW
Clear
Humidity
75%
Feels like
52°F
Dew Point
44°F
2 AM
51°F
10%
2mph
WSW
Clear
Humidity
77%
Feels like
51°F
Dew Point
44°F
3 AM
49°F
10%
2mph
WSW
Clear
Humidity
80%
Feels like
49°F
Dew Point
44°F
4 AM
49°F
10%
2mph
WSW
Clear
Humidity
83%
Feels like
49°F
Dew Point
44°F
5 AM
48°F
10%
2mph
W
Clear
Humidity
85%
Feels like
48°F
Dew Point
44°F

Snow and Ice Accumulations through Today

Ice Coats Parts of Mid-Atlantic & Northeast

An early spring warm front will continue to chug northward today, coating much of the higher Northeast in nuisance icing before a rinsing of rainfall.

Today's Weather Outlook

Today'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