Hourly Weather Forecast - Anna, IL

12 AM
40°F
10%
9mph
N
Partly Cloudy
Humidity
81%
Feels like
34°F
Dew Point
34°F
1 AM
38°F
0%
9mph
N
Partly Cloudy
Humidity
80%
Feels like
32°F
Dew Point
33°F
2 AM
37°F
0%
8mph
N
Mostly Clear
Humidity
79%
Feels like
31°F
Dew Point
31°F
3 AM
35°F
0%
8mph
N
Mostly Clear
Humidity
77%
Feels like
29°F
Dew Point
29°F
4 AM
34°F
0%
8mph
N
Mostly Clear
Humidity
76%
Feels like
28°F
Dew Point
28°F
5 AM
33°F
0%
7mph
N
Mostly Clear
Humidity
75%
Feels like
27°F
Dew Point
26°F
6 AM
33°F
0%
7mph
N
Mostly Clear
Humidity
74%
Feels like
26°F
Dew Point
25°F
7 AM
33°F
0%
6mph
N
Mostly Clear
Humidity
72%
Feels like
27°F
Dew Point
25°F
7:07 AM
8 AM
33°F
0%
6mph
NNE
Mostly Sunny
Humidity
70%
Feels like
28°F
Dew Point
25°F
9 AM
35°F
0%
6mph
NNE
Partly Cloudy
Humidity
67%
Feels like
29°F
Dew Point
25°F
10 AM
37°F
0%
6mph
NNE
Partly Cloudy
Humidity
60%
Feels like
32°F
Dew Point
25°F
11 AM
40°F
0%
6mph
NNE
Partly Cloudy
Humidity
52%
Feels like
36°F
Dew Point
24°F
12 PM
43°F
0%
6mph
NE
Partly Cloudy
Humidity
47%
Feels like
39°F
Dew Point
24°F
1 PM
44°F
0%
6mph
NE
Partly Cloudy
Humidity
44%
Feels like
41°F
Dew Point
24°F
2 PM
45°F
0%
6mph
NE
Mostly Sunny
Humidity
43%
Feels like
41°F
Dew Point
24°F
3 PM
45°F
0%
6mph
NE
Sunny
Humidity
44%
Feels like
41°F
Dew Point
24°F
4 PM
43°F
0%
6mph
NE
Sunny
Humidity
49%
Feels like
39°F
Dew Point
25°F
4:42 PM
5 PM
40°F
0%
5mph
NE
Clear
Humidity
55%
Feels like
37°F
Dew Point
25°F
6 PM
38°F
0%
4mph
ENE
Clear
Humidity
61%
Feels like
34°F
Dew Point
26°F
7 PM
36°F
0%
4mph
ENE
Clear
Humidity
64%
Feels like
33°F
Dew Point
25°F
8 PM
35°F
10%
4mph
ENE
Clear
Humidity
66%
Feels like
31°F
Dew Point
25°F
9 PM
35°F
10%
4mph
E
Clear
Humidity
67%
Feels like
31°F
Dew Point
25°F
10 PM
34°F
10%
4mph
E
Clear
Humidity
68%
Feels like
30°F
Dew Point
25°F
11 PM
34°F
10%
4mph
E
Clear
Humidity
69%
Feels like
30°F
Dew Point
24°F

Rainfall and Snowfall Totals Through Thursday

Flooding Rain, Heavy Snow and Winds Slam Northwest, North-Central U.S.

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

Thursday's Weather Outlook

Thursday'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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