Hourly Weather Forecast - Savanna, IL

12 AM
18°F
0%
12mph
WNW
Mostly Cloudy
Humidity
75%
Feels like
5°F
Dew Point
12°F
1 AM
16°F
0%
12mph
WNW
Partly Cloudy
Humidity
75%
Feels like
3°F
Dew Point
10°F
2 AM
15°F
0%
12mph
WNW
Mostly Clear
Humidity
73%
Feels like
1°F
Dew Point
8°F
3 AM
13°F
0%
11mph
WNW
Clear
Humidity
73%
Feels like
0°F
Dew Point
7°F
4 AM
12°F
0%
10mph
WNW
Clear
Humidity
75%
Feels like
-1°F
Dew Point
6°F
5 AM
10°F
0%
9mph
WNW
Clear
Humidity
78%
Feels like
-3°F
Dew Point
5°F
6 AM
9°F
0%
9mph
W
Clear
Humidity
81%
Feels like
-3°F
Dew Point
5°F
7 AM
10°F
0%
9mph
W
Mostly Clear
Humidity
79%
Feels like
-3°F
Dew Point
5°F
7:22 AM
8 AM
12°F
0%
9mph
W
Partly Cloudy
Humidity
76%
Feels like
-1°F
Dew Point
6°F
9 AM
14°F
0%
10mph
W
Partly Cloudy
Humidity
72%
Feels like
2°F
Dew Point
7°F
10 AM
16°F
0%
10mph
W
Partly Cloudy
Humidity
70%
Feels like
4°F
Dew Point
8°F
11 AM
17°F
0%
11mph
W
Mostly Sunny
Humidity
69%
Feels like
5°F
Dew Point
9°F
12 PM
19°F
0%
11mph
W
Mostly Sunny
Humidity
69%
Feels like
7°F
Dew Point
10°F
1 PM
19°F
0%
11mph
W
Partly Cloudy
Humidity
69%
Feels like
8°F
Dew Point
11°F
2 PM
20°F
0%
10mph
W
Partly Cloudy
Humidity
68%
Feels like
9°F
Dew Point
11°F
3 PM
20°F
0%
9mph
W
Mostly Cloudy
Humidity
69%
Feels like
9°F
Dew Point
11°F
4 PM
19°F
0%
9mph
W
Mostly Cloudy
Humidity
71%
Feels like
8°F
Dew Point
11°F
5 PM
19°F
10%
8mph
W
Cloudy
Humidity
70%
Feels like
9°F
Dew Point
10°F
5:02 PM
6 PM
18°F
10%
7mph
WNW
Mostly Cloudy
Humidity
69%
Feels like
8°F
Dew Point
10°F
7 PM
17°F
30%
8mph
WNW
30% Chance of Flurries
Humidity
69%
Feels like
7°F
Dew Point
9°F
8 PM
15°F
30%
9mph
NW
30% Chance Snow Showers
Humidity
71%
Feels like
4°F
Dew Point
8°F
9 PM
14°F
30%
9mph
NW
30% Chance of Snow
Humidity
72%
Feels like
2°F
Dew Point
6°F
10 PM
12°F
30%
9mph
NW
30 % Chance of Heavy Snow
Humidity
73%
Feels like
-1°F
Dew Point
5°F
11 PM
10°F
30%
9mph
NW
30 % Chance of Heavy Snow
Humidity
75%
Feels like
-3°F
Dew Point
4°F

Snow Forecast through Sunday

Unrelenting Storm Track Brings Snow to Great Lakes & Eastern U.S.

Two main areas of low pressure will produce snow in the Upper Midwest, Great Lakes and Eastern U.S.

Monday's Weather Outlook

Monday's Weather Outlook

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

Vehicle driving in wintry conditions

Prepare Your Car for Cold Weather

(Image provided by NOAA)

Polar Vortex: What Is It?

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

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