Hourly Weather Forecast - Altamont, IL

4:47 PM
5 PM
56°F
0%
6mph
W
Clear
Humidity
78%
Feels like
56°F
Dew Point
49°F
6 PM
53°F
0%
5mph
WNW
Clear
Humidity
84%
Feels like
53°F
Dew Point
49°F
7 PM
51°F
0%
5mph
WNW
Mostly Clear
Humidity
87%
Feels like
51°F
Dew Point
47°F
8 PM
49°F
0%
6mph
WNW
Mostly Clear
Humidity
88%
Feels like
47°F
Dew Point
46°F
9 PM
48°F
0%
6mph
WNW
Partly Cloudy
Humidity
89%
Feels like
45°F
Dew Point
45°F
10 PM
46°F
0%
6mph
WNW
Partly Cloudy
Humidity
91%
Feels like
43°F
Dew Point
44°F
11 PM
44°F
0%
5mph
WNW
Hazy
Humidity
95%
Feels like
41°F
Dew Point
43°F

Snow and Ice Forecast through Wednesday

Quick Hitting Snow and Ice Across the Great Lakes, New England

A swath of snow and ice will spread across the Great Lakes into New England.

Wednesday's Weather Outlook

Wednesday's Weather Outlook

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

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide