Hourly Weather Forecast - Gerlaw, IL

12 AM
19°F
0%
23mph
WNW
Windy
Humidity
59%
Feels like
1°F
Dew Point
7°F
1 AM
18°F
0%
23mph
WNW
Windy
Humidity
62%
Feels like
0°F
Dew Point
7°F
2 AM
17°F
0%
22mph
WNW
Windy
Humidity
62%
Feels like
0°F
Dew Point
6°F
3 AM
17°F
0%
21mph
WNW
Windy
Humidity
61%
Feels like
0°F
Dew Point
6°F
4 AM
16°F
0%
19mph
WNW
Clear
Humidity
62%
Feels like
-1°F
Dew Point
5°F
5 AM
15°F
0%
17mph
WNW
Clear
Humidity
64%
Feels like
0°F
Dew Point
6°F
6 AM
15°F
0%
15mph
WNW
Clear
Humidity
65%
Feels like
0°F
Dew Point
5°F
7 AM
15°F
0%
13mph
WNW
Clear
Humidity
60%
Feels like
1°F
Dew Point
4°F
7:22 AM
8 AM
16°F
0%
12mph
WNW
Sunny
Humidity
59%
Feels like
3°F
Dew Point
4°F
9 AM
17°F
0%
11mph
WNW
Sunny
Humidity
56%
Feels like
5°F
Dew Point
4°F
10 AM
19°F
0%
9mph
WNW
Sunny
Humidity
51%
Feels like
8°F
Dew Point
4°F
11 AM
21°F
0%
8mph
WNW
Mostly Sunny
Humidity
48%
Feels like
12°F
Dew Point
5°F
12 PM
23°F
0%
7mph
W
Mostly Sunny
Humidity
46%
Feels like
15°F
Dew Point
6°F
1 PM
25°F
0%
7mph
WSW
Partly Cloudy
Humidity
45%
Feels like
17°F
Dew Point
6°F
2 PM
26°F
0%
8mph
SW
Partly Cloudy
Humidity
45%
Feels like
18°F
Dew Point
8°F
3 PM
27°F
0%
9mph
SSW
Partly Cloudy
Humidity
46%
Feels like
18°F
Dew Point
9°F
4 PM
27°F
0%
10mph
S
Partly Cloudy
Humidity
48%
Feels like
18°F
Dew Point
10°F
4:36 PM
5 PM
26°F
0%
10mph
SSE
Partly Cloudy
Humidity
51%
Feels like
17°F
Dew Point
11°F
6 PM
26°F
0%
12mph
SSE
Partly Cloudy
Humidity
51%
Feels like
16°F
Dew Point
11°F
7 PM
27°F
0%
13mph
SSE
Mostly Clear
Humidity
53%
Feels like
16°F
Dew Point
12°F
8 PM
27°F
0%
14mph
SSE
Mostly Clear
Humidity
54%
Feels like
16°F
Dew Point
13°F
9 PM
28°F
0%
14mph
SSE
Clear
Humidity
57%
Feels like
17°F
Dew Point
15°F
10 PM
29°F
0%
15mph
SSE
Clear
Humidity
58%
Feels like
18°F
Dew Point
16°F
11 PM
30°F
0%
15mph
SSE
Clear
Humidity
57%
Feels like
19°F
Dew Point
17°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

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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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