Hourly Weather Forecast - Merna, IL

12 AM
27°F
30%
19mph
WNW
30% Chance Snow Showers
Humidity
70%
Feels like
14°F
Dew Point
18°F
1 AM
26°F
30%
18mph
WNW
30% Chance Snow Showers
Humidity
69%
Feels like
13°F
Dew Point
17°F
2 AM
24°F
10%
17mph
WNW
Partly Cloudy
Humidity
68%
Feels like
11°F
Dew Point
15°F
3 AM
23°F
10%
16mph
WNW
Partly Cloudy
Humidity
68%
Feels like
10°F
Dew Point
14°F
4 AM
21°F
10%
15mph
WNW
Partly Cloudy
Humidity
69%
Feels like
8°F
Dew Point
13°F
5 AM
19°F
10%
15mph
WNW
Mostly Clear
Humidity
71%
Feels like
6°F
Dew Point
11°F
6 AM
18°F
10%
15mph
WNW
Clear
Humidity
72%
Feels like
4°F
Dew Point
11°F
7 AM
18°F
10%
15mph
WNW
Mostly Clear
Humidity
70%
Feels like
4°F
Dew Point
10°F
7:13 AM
8 AM
19°F
10%
15mph
WNW
Mostly Sunny
Humidity
66%
Feels like
5°F
Dew Point
10°F
9 AM
20°F
0%
16mph
WNW
Partly Cloudy
Humidity
62%
Feels like
6°F
Dew Point
9°F
10 AM
21°F
0%
16mph
WNW
Mostly Sunny
Humidity
57%
Feels like
7°F
Dew Point
8°F
11 AM
23°F
0%
16mph
WNW
Mostly Sunny
Humidity
52%
Feels like
9°F
Dew Point
8°F
12 PM
24°F
0%
16mph
WNW
Sunny
Humidity
48%
Feels like
11°F
Dew Point
7°F
1 PM
25°F
0%
15mph
W
Mostly Sunny
Humidity
45%
Feels like
13°F
Dew Point
7°F
2 PM
26°F
0%
14mph
W
Partly Cloudy
Humidity
43%
Feels like
14°F
Dew Point
7°F
3 PM
26°F
0%
13mph
W
Partly Cloudy
Humidity
44%
Feels like
15°F
Dew Point
7°F
4 PM
26°F
0%
11mph
W
Partly Cloudy
Humidity
48%
Feels like
15°F
Dew Point
8°F
5 PM
24°F
0%
10mph
W
Partly Cloudy
Humidity
53%
Feels like
14°F
Dew Point
10°F
5:01 PM
6 PM
23°F
0%
9mph
WSW
Partly Cloudy
Humidity
57%
Feels like
14°F
Dew Point
11°F
7 PM
23°F
10%
8mph
WSW
Mostly Cloudy
Humidity
61%
Feels like
13°F
Dew Point
11°F
8 PM
22°F
10%
9mph
WSW
Mostly Cloudy
Humidity
63%
Feels like
13°F
Dew Point
12°F
9 PM
22°F
10%
9mph
W
Cloudy
Humidity
65%
Feels like
12°F
Dew Point
12°F
10 PM
22°F
0%
10mph
W
Cloudy
Humidity
67%
Feels like
11°F
Dew Point
12°F
11 PM
21°F
10%
12mph
NW
Cloudy
Humidity
69%
Feels like
9°F
Dew Point
12°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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