Hourly Weather Forecast - Allerton, IL

12 AM
34°F
10%
8mph
SW
Cloudy
Humidity
84%
Feels like
27°F
Dew Point
29°F
1 AM
33°F
10%
7mph
SW
Cloudy
Humidity
84%
Feels like
27°F
Dew Point
29°F
2 AM
33°F
10%
7mph
WSW
Cloudy
Humidity
84%
Feels like
27°F
Dew Point
29°F
3 AM
33°F
10%
7mph
WSW
Cloudy
Humidity
84%
Feels like
26°F
Dew Point
28°F
4 AM
32°F
10%
7mph
WSW
Cloudy
Humidity
85%
Feels like
25°F
Dew Point
28°F
5 AM
32°F
10%
8mph
W
Cloudy
Humidity
86%
Feels like
25°F
Dew Point
28°F
6 AM
31°F
10%
8mph
W
Cloudy
Humidity
86%
Feels like
24°F
Dew Point
28°F

Tuesday's Weather Outlook

Today's Weather Outlook

Old Man Winter delivers plenty of cold and snow to the eastern third of the U.S. today.

St. Louis Tornado - May 16th, 2025

2025 Year in Review: Billion-Dollar Disasters From May through June

EF3 tornado damage near Plantersville, Alabama

2025 Year in Review: Billion-Dollar Disasters From February Through April

Photos and videos from the Palisades Fire that started in the City of Los Angeles, January 8, 2025. (CAL FIRE_Official via Wikimedia Commons)

2025 Year in Review: Billion Dollar Disasters - The California Wildfires

Large wall of dust approaching Phoenix Sky Harbor Airport at around 5:30 PM MST (Photo credit: Mike Olbinski via NWS)

2025 Year in Review: Extreme Weather - July Through December

A frame from an automated video of a tornado and its mesocyclone that derailed multiple train cars near Enderlin, North Dakota and destroyed multiple homes on June 20, 2025. (ChrisWx via Wikimedia Commons)

2025 Year in Review: Extreme Weather - January through June

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide