Hourly Weather Forecast - Merna, IL

12 AM
26°F
10%
17mph
S
Cloudy
Humidity
62%
Feels like
14°F
Dew Point
15°F
1 AM
27°F
10%
18mph
SSW
Cloudy
Humidity
61%
Feels like
14°F
Dew Point
15°F
2 AM
28°F
10%
19mph
SSW
Cloudy
Humidity
60%
Feels like
15°F
Dew Point
16°F
3 AM
29°F
20%
19mph
SSW
Cloudy
Humidity
61%
Feels like
16°F
Dew Point
17°F
4 AM
29°F
20%
19mph
SSW
Cloudy
Humidity
64%
Feels like
16°F
Dew Point
18°F
5 AM
29°F
30%
19mph
SW
30% Chance Freezing Rain
Humidity
68%
Feels like
16°F
Dew Point
20°F
6 AM
29°F
20%
18mph
SW
Cloudy
Humidity
73%
Feels like
16°F
Dew Point
21°F
7 AM
29°F
20%
18mph
SW
Cloudy
Humidity
77%
Feels like
16°F
Dew Point
23°F
7:13 AM
8 AM
29°F
20%
18mph
WSW
Cloudy
Humidity
80%
Feels like
17°F
Dew Point
24°F
9 AM
30°F
10%
19mph
WSW
Cloudy
Humidity
80%
Feels like
18°F
Dew Point
24°F
10 AM
31°F
10%
19mph
WSW
Mostly Cloudy
Humidity
77%
Feels like
19°F
Dew Point
25°F
11 AM
32°F
0%
19mph
W
Mostly Cloudy
Humidity
74%
Feels like
20°F
Dew Point
24°F
12 PM
32°F
0%
19mph
W
Partly Cloudy
Humidity
69%
Feels like
21°F
Dew Point
24°F
1 PM
33°F
0%
19mph
W
Partly Cloudy
Humidity
65%
Feels like
21°F
Dew Point
22°F
2 PM
33°F
0%
19mph
W
Partly Cloudy
Humidity
62%
Feels like
22°F
Dew Point
22°F
3 PM
33°F
0%
18mph
W
Partly Cloudy
Humidity
62%
Feels like
22°F
Dew Point
21°F
4 PM
32°F
0%
17mph
WSW
Partly Cloudy
Humidity
64%
Feels like
21°F
Dew Point
21°F
5 PM
30°F
0%
15mph
WSW
Partly Cloudy
Humidity
68%
Feels like
19°F
Dew Point
21°F
5:00 PM
6 PM
29°F
20%
13mph
WSW
Mostly Cloudy
Humidity
72%
Feels like
18°F
Dew Point
21°F
7 PM
28°F
20%
13mph
WSW
Mostly Cloudy
Humidity
74%
Feels like
18°F
Dew Point
21°F
8 PM
28°F
20%
15mph
WSW
Mostly Cloudy
Humidity
74%
Feels like
17°F
Dew Point
21°F
9 PM
28°F
10%
17mph
WSW
Mostly Cloudy
Humidity
73%
Feels like
16°F
Dew Point
21°F
10 PM
28°F
10%
18mph
W
Mostly Cloudy
Humidity
72%
Feels like
16°F
Dew Point
20°F
11 PM
28°F
30%
19mph
W
30% Chance Snow Showers
Humidity
71%
Feels like
15°F
Dew Point
20°F

Snow Forecast through Sunday

Unrelenting Storm Track Brings Snow to Great Lakes & Eastern U.S.

Two main areas of low pressure will produce snow in the Upper Midwest, Great Lakes and Eastern U.S.

Monday's Weather Outlook

Monday's Weather Outlook

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

Vehicle driving in wintry conditions

Prepare Your Car for Cold Weather

(Image provided by NOAA)

Polar Vortex: What Is It?

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

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