Hourly Weather Forecast - Savanna, IL

12 AM
35°F
0%
6mph
SSW
Mostly Clear
Humidity
84%
Feels like
29°F
Dew Point
30°F
1 AM
35°F
0%
6mph
SSW
Mostly Clear
Humidity
86%
Feels like
29°F
Dew Point
31°F
2 AM
35°F
0%
6mph
SSW
Mostly Clear
Humidity
88%
Feels like
30°F
Dew Point
31°F
3 AM
35°F
0%
6mph
SSW
Mostly Clear
Humidity
90%
Feels like
30°F
Dew Point
32°F
4 AM
34°F
0%
5mph
SSW
Hazy
Humidity
92%
Feels like
30°F
Dew Point
32°F
5 AM
34°F
0%
5mph
SW
Partly Cloudy
Humidity
94%
Feels like
30°F
Dew Point
33°F
6 AM
35°F
0%
5mph
SW
Partly Cloudy
Humidity
95%
Feels like
30°F
Dew Point
33°F
7 AM
35°F
0%
5mph
SW
Hazy
Humidity
97%
Feels like
31°F
Dew Point
34°F
7:26 AM
8 AM
36°F
0%
5mph
SW
Partly Cloudy
Humidity
98%
Feels like
32°F
Dew Point
36°F
9 AM
37°F
0%
4mph
SW
Partly Cloudy
Humidity
98%
Feels like
34°F
Dew Point
37°F
10 AM
40°F
0%
5mph
WSW
Partly Cloudy
Humidity
95%
Feels like
36°F
Dew Point
38°F
11 AM
42°F
0%
5mph
WSW
Mostly Cloudy
Humidity
90%
Feels like
39°F
Dew Point
40°F
12 PM
44°F
0%
6mph
WSW
Mostly Cloudy
Humidity
87%
Feels like
41°F
Dew Point
40°F
1 PM
45°F
0%
5mph
W
Partly Cloudy
Humidity
85%
Feels like
42°F
Dew Point
41°F
2 PM
46°F
0%
4mph
W
Partly Cloudy
Humidity
84%
Feels like
44°F
Dew Point
41°F
3 PM
45°F
0%
3mph
WNW
Partly Cloudy
Humidity
84%
Feels like
44°F
Dew Point
41°F
4 PM
44°F
0%
2mph
NW
Partly Cloudy
Humidity
87%
Feels like
44°F
Dew Point
40°F
4:32 PM
5 PM
42°F
0%
2mph
NNW
Mostly Cloudy
Humidity
90%
Feels like
42°F
Dew Point
39°F
6 PM
40°F
0%
2mph
N
Mostly Cloudy
Humidity
93%
Feels like
40°F
Dew Point
38°F
7 PM
39°F
0%
2mph
NNE
Cloudy
Humidity
94%
Feels like
39°F
Dew Point
37°F
8 PM
38°F
0%
2mph
ENE
Cloudy
Humidity
93%
Feels like
38°F
Dew Point
37°F
9 PM
38°F
0%
2mph
E
Cloudy
Humidity
93%
Feels like
38°F
Dew Point
36°F
10 PM
37°F
0%
2mph
E
Cloudy
Humidity
93%
Feels like
37°F
Dew Point
36°F
11 PM
37°F
0%
2mph
E
Cloudy
Humidity
93%
Feels like
37°F
Dew Point
35°F

Forecast Peak Wind Gusts Today

High Winds, Rain, and Snow Cross the Country

A clipper moving over the Great Lakes brings rain, snow, and high winds through the Atlantic Coastline.

Rainfall and Snowfall Totals Through Friday

Atmospheric River Symptoms Repeat in the Northwest

Thursday's Weather Outlook

Today's Weather Outlook

Flu Update Valid For Week Ending December 6, 2025

Weekly Flu Update: Flu Exceeds Annual Baseline

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

How to Measure Snow via NWS

How To Measure Snow

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