Hourly Weather Forecast - Gerlaw, IL

12 AM
26°F
0%
8mph
WNW
Clear
Humidity
72%
Feels like
18°F
Dew Point
19°F
1 AM
26°F
0%
7mph
WNW
Clear
Humidity
74%
Feels like
18°F
Dew Point
19°F
2 AM
25°F
0%
7mph
NW
Clear
Humidity
75%
Feels like
17°F
Dew Point
18°F
3 AM
25°F
0%
7mph
NW
Clear
Humidity
74%
Feels like
17°F
Dew Point
18°F
4 AM
24°F
0%
6mph
NW
Clear
Humidity
74%
Feels like
16°F
Dew Point
17°F
5 AM
23°F
0%
6mph
NW
Clear
Humidity
75%
Feels like
15°F
Dew Point
16°F
6 AM
22°F
0%
6mph
NW
Clear
Humidity
72%
Feels like
15°F
Dew Point
15°F
7 AM
23°F
0%
5mph
NW
Clear
Humidity
66%
Feels like
16°F
Dew Point
13°F
7:23 AM
8 AM
24°F
0%
5mph
NW
Sunny
Humidity
63%
Feels like
18°F
Dew Point
13°F
9 AM
25°F
0%
4mph
NW
Sunny
Humidity
59%
Feels like
20°F
Dew Point
13°F
10 AM
28°F
0%
4mph
WNW
Sunny
Humidity
52%
Feels like
23°F
Dew Point
12°F
11 AM
31°F
10%
4mph
WNW
Sunny
Humidity
44%
Feels like
26°F
Dew Point
11°F
12 PM
33°F
10%
4mph
W
Sunny
Humidity
40%
Feels like
29°F
Dew Point
11°F
1 PM
35°F
10%
4mph
W
Sunny
Humidity
39%
Feels like
31°F
Dew Point
12°F
2 PM
35°F
10%
4mph
W
Sunny
Humidity
41%
Feels like
32°F
Dew Point
14°F
3 PM
35°F
0%
3mph
W
Sunny
Humidity
44%
Feels like
32°F
Dew Point
15°F
4 PM
33°F
0%
2mph
SW
Mostly Sunny
Humidity
49%
Feels like
33°F
Dew Point
16°F
4:37 PM
5 PM
31°F
10%
3mph
SE
Partly Cloudy
Humidity
56%
Feels like
31°F
Dew Point
17°F
6 PM
29°F
10%
5mph
SE
Partly Cloudy
Humidity
61%
Feels like
24°F
Dew Point
17°F
7 PM
28°F
20%
6mph
SE
Mostly Cloudy
Humidity
65%
Feels like
22°F
Dew Point
18°F
8 PM
28°F
30%
6mph
SE
30% Chance Snow Showers
Humidity
66%
Feels like
22°F
Dew Point
18°F
9 PM
28°F
30%
6mph
SE
30% Chance of Flurries
Humidity
68%
Feels like
21°F
Dew Point
19°F
10 PM
28°F
30%
7mph
SE
30% Chance of Flurries
Humidity
69%
Feels like
21°F
Dew Point
19°F
11 PM
28°F
30%
7mph
SE
30% Chance of Flurries
Humidity
68%
Feels like
21°F
Dew Point
19°F

Rainfall and Snowfall Totals Through Thursday

Pineapple Express Slams Northwestern U.S.

The atmospheric river this week will keep buffeting the Pacific Northwest with heavy rain, snow, and high winds.

Wednesday's Weather Outlook

Today's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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