Hourly Weather Forecast - Lerna, IL

12 AM
29°F
0%
14mph
W
Partly Cloudy
Humidity
60%
Feels like
18°F
Dew Point
17°F
1 AM
29°F
0%
13mph
W
Partly Cloudy
Humidity
61%
Feels like
18°F
Dew Point
17°F
2 AM
29°F
0%
12mph
W
Partly Cloudy
Humidity
63%
Feels like
19°F
Dew Point
18°F
3 AM
29°F
0%
12mph
W
Partly Cloudy
Humidity
66%
Feels like
19°F
Dew Point
19°F
4 AM
29°F
0%
11mph
W
Mostly Cloudy
Humidity
69%
Feels like
19°F
Dew Point
20°F
5 AM
29°F
0%
11mph
W
Cloudy
Humidity
72%
Feels like
19°F
Dew Point
21°F
6 AM
29°F
0%
11mph
W
Cloudy
Humidity
73%
Feels like
20°F
Dew Point
22°F
7 AM
30°F
0%
11mph
WNW
Mostly Cloudy
Humidity
72%
Feels like
20°F
Dew Point
22°F
7:13 AM
8 AM
31°F
0%
12mph
WNW
Partly Cloudy
Humidity
72%
Feels like
22°F
Dew Point
23°F
9 AM
32°F
0%
12mph
WNW
Mostly Cloudy
Humidity
71%
Feels like
23°F
Dew Point
24°F
10 AM
34°F
0%
12mph
WNW
Mostly Cloudy
Humidity
68%
Feels like
25°F
Dew Point
24°F
11 AM
35°F
0%
13mph
WNW
Mostly Cloudy
Humidity
62%
Feels like
26°F
Dew Point
23°F
12 PM
36°F
0%
13mph
WNW
Mostly Cloudy
Humidity
59%
Feels like
27°F
Dew Point
23°F
1 PM
36°F
0%
13mph
WNW
Partly Cloudy
Humidity
59%
Feels like
27°F
Dew Point
23°F
2 PM
35°F
10%
13mph
WNW
Partly Cloudy
Humidity
59%
Feels like
27°F
Dew Point
22°F
3 PM
35°F
10%
13mph
WNW
Partly Cloudy
Humidity
60%
Feels like
26°F
Dew Point
22°F
4 PM
33°F
10%
12mph
WNW
Partly Cloudy
Humidity
62%
Feels like
25°F
Dew Point
22°F
4:39 PM
5 PM
33°F
10%
10mph
WNW
Partly Cloudy
Humidity
65%
Feels like
24°F
Dew Point
22°F
6 PM
31°F
10%
9mph
WNW
Mostly Cloudy
Humidity
66%
Feels like
24°F
Dew Point
22°F
7 PM
31°F
10%
8mph
WNW
Mostly Cloudy
Humidity
66%
Feels like
23°F
Dew Point
21°F
8 PM
30°F
10%
8mph
WNW
Cloudy
Humidity
67%
Feels like
22°F
Dew Point
21°F
9 PM
30°F
10%
8mph
WNW
Cloudy
Humidity
67%
Feels like
22°F
Dew Point
20°F
10 PM
30°F
10%
8mph
WNW
Mostly Cloudy
Humidity
71%
Feels like
22°F
Dew Point
22°F
11 PM
30°F
10%
8mph
WNW
Partly Cloudy
Humidity
72%
Feels like
22°F
Dew Point
22°F

Snow and Ice Forecast Through Monday

Heavy Snow and Icing from Midwest to New England

A winter storm will deliver snow and significant icing from the Midwest to New England.

Today's Weather Outlook

Today's Weather Outlook

Satellite image of Hurricane Melissa

2025 Year in Review: Powerful Hurricanes in the Atlantic

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

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

Hurricane Erick at its peak intensity before making landfall on Guerrero, Mexico on June 19, 2025 (NOAA/Wikimedia Commons)

2025 Year in Review: Active Tropical Season for The Pacific

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide