Hourly Weather Forecast - Big Rock, IL

12 AM
19°F
0%
24mph
W
Windy
Humidity
60%
Feels like
1°F
Dew Point
7°F
1 AM
16°F
0%
24mph
W
Windy
Humidity
60%
Feels like
-2°F
Dew Point
5°F
2 AM
15°F
0%
23mph
W
Windy
Humidity
59%
Feels like
-4°F
Dew Point
3°F
3 AM
13°F
0%
23mph
W
Windy
Humidity
61%
Feels like
-5°F
Dew Point
2°F
4 AM
13°F
0%
22mph
WNW
Windy
Humidity
65%
Feels like
-6°F
Dew Point
3°F
5 AM
12°F
0%
21mph
WNW
Windy
Humidity
66%
Feels like
-6°F
Dew Point
3°F
6 AM
12°F
0%
21mph
WNW
Windy
Humidity
66%
Feels like
-6°F
Dew Point
3°F
7 AM
13°F
0%
20mph
WNW
Mostly Clear
Humidity
66%
Feels like
-6°F
Dew Point
3°F
7:16 AM
8 AM
14°F
0%
19mph
WNW
Mostly Sunny
Humidity
61%
Feels like
-3°F
Dew Point
3°F
9 AM
16°F
0%
18mph
WNW
Sunny
Humidity
56%
Feels like
0°F
Dew Point
3°F
10 AM
18°F
0%
17mph
WNW
Sunny
Humidity
50%
Feels like
3°F
Dew Point
3°F
11 AM
20°F
0%
15mph
WNW
Mostly Sunny
Humidity
47%
Feels like
6°F
Dew Point
3°F
12 PM
21°F
0%
13mph
WNW
Partly Cloudy
Humidity
47%
Feels like
9°F
Dew Point
4°F
1 PM
22°F
0%
12mph
W
Partly Cloudy
Humidity
48%
Feels like
10°F
Dew Point
5°F
2 PM
22°F
0%
11mph
W
Partly Cloudy
Humidity
49%
Feels like
11°F
Dew Point
6°F
3 PM
22°F
0%
9mph
WSW
Partly Cloudy
Humidity
51%
Feels like
11°F
Dew Point
6°F
4 PM
21°F
0%
8mph
SW
Partly Cloudy
Humidity
54%
Feels like
11°F
Dew Point
7°F
4:25 PM
5 PM
21°F
0%
7mph
SSW
Partly Cloudy
Humidity
57%
Feels like
12°F
Dew Point
8°F
6 PM
21°F
0%
7mph
S
Mostly Cloudy
Humidity
59%
Feels like
12°F
Dew Point
9°F
7 PM
21°F
0%
8mph
S
Mostly Cloudy
Humidity
59%
Feels like
11°F
Dew Point
9°F
8 PM
22°F
0%
9mph
S
Cloudy
Humidity
58%
Feels like
12°F
Dew Point
10°F
9 PM
23°F
0%
10mph
SSE
Cloudy
Humidity
58%
Feels like
12°F
Dew Point
10°F
10 PM
23°F
0%
11mph
SSE
Cloudy
Humidity
63%
Feels like
12°F
Dew Point
13°F
11 PM
24°F
0%
12mph
S
Cloudy
Humidity
66%
Feels like
13°F
Dew Point
15°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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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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