Hourly Weather Forecast - Harrisburg, IL

12 AM
61°F
0%
3mph
SW
Clear
Humidity
56%
Feels like
61°F
Dew Point
46°F
1 AM
60°F
10%
3mph
WSW
Clear
Humidity
59%
Feels like
60°F
Dew Point
45°F
2 AM
58°F
10%
3mph
SW
Clear
Humidity
61%
Feels like
58°F
Dew Point
45°F
3 AM
56°F
10%
3mph
SW
Clear
Humidity
64%
Feels like
56°F
Dew Point
44°F
4 AM
55°F
10%
3mph
SW
Clear
Humidity
68%
Feels like
55°F
Dew Point
44°F

Today's Severe Weather Outlook

Dangerous Storms Take Aim At The Eastern U.S.

After more than 400 reports of severe weather on Sunday, a greater risk of dangerous thunderstorms exists today.

Snow and Ice Forecast Through Tuesday Evening

Snow, High Winds Plague Great Lakes With Blizzard Conditions

Today's Weather Outlook

Today's Weather Outlook

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

Weekly Drought Map for March 12, 2026

Widespread Drought Improvement For The South, Midwest

Blizzard: Its True Definition

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