Hourly Weather Forecast - Galena, IL

12 AM
-4°F
10%
6mph
NW
Very Cold
Humidity
78%
Feels like
-17°F
Dew Point
-9°F
1 AM
-5°F
10%
6mph
NW
Very Cold
Humidity
77%
Feels like
-18°F
Dew Point
-10°F
2 AM
-6°F
0%
6mph
NW
Very Cold
Humidity
76%
Feels like
-20°F
Dew Point
-12°F
3 AM
-7°F
0%
7mph
NW
Very Cold
Humidity
75%
Feels like
-21°F
Dew Point
-12°F
4 AM
-7°F
0%
7mph
NW
Very Cold
Humidity
75%
Feels like
-21°F
Dew Point
-13°F
5 AM
-8°F
0%
6mph
NW
Very Cold
Humidity
74%
Feels like
-22°F
Dew Point
-14°F
6 AM
-8°F
0%
6mph
NW
Very Cold
Humidity
74%
Feels like
-22°F
Dew Point
-14°F
7 AM
-7°F
0%
6mph
NW
Very Cold
Humidity
75%
Feels like
-21°F
Dew Point
-13°F
7:22 AM
8 AM
-6°F
0%
6mph
NW
Very Cold
Humidity
76%
Feels like
-20°F
Dew Point
-12°F
9 AM
-5°F
0%
6mph
NW
Very Cold
Humidity
76%
Feels like
-18°F
Dew Point
-11°F
10 AM
-3°F
0%
6mph
NW
Very Cold
Humidity
73%
Feels like
-16°F
Dew Point
-9°F
11 AM
0°F
0%
6mph
NW
Sunny
Humidity
70%
Feels like
-13°F
Dew Point
-8°F
12 PM
2°F
0%
6mph
NW
Sunny
Humidity
67%
Feels like
-10°F
Dew Point
-6°F
1 PM
4°F
0%
6mph
NW
Sunny
Humidity
66%
Feels like
-7°F
Dew Point
-5°F
2 PM
5°F
0%
5mph
NW
Sunny
Humidity
65%
Feels like
-5°F
Dew Point
-4°F
3 PM
5°F
0%
4mph
NW
Sunny
Humidity
65%
Feels like
-3°F
Dew Point
-4°F
4 PM
3°F
0%
4mph
WNW
Mostly Sunny
Humidity
68%
Feels like
-4°F
Dew Point
-5°F
4:29 PM
5 PM
1°F
0%
4mph
W
Partly Cloudy
Humidity
72%
Feels like
-8°F
Dew Point
-6°F
6 PM
-2°F
0%
4mph
WSW
Very Cold
Humidity
75%
Feels like
-10°F
Dew Point
-8°F
7 PM
-3°F
0%
3mph
SW
Very Cold
Humidity
76%
Feels like
-10°F
Dew Point
-9°F
8 PM
-4°F
0%
3mph
SSW
Very Cold
Humidity
77%
Feels like
-4°F
Dew Point
-9°F
9 PM
-4°F
0%
3mph
S
Very Cold
Humidity
77%
Feels like
-4°F
Dew Point
-9°F
10 PM
-4°F
0%
3mph
SSE
Very Cold
Humidity
76%
Feels like
-12°F
Dew Point
-9°F
11 PM
-3°F
0%
4mph
S
Very Cold
Humidity
76%
Feels like
-12°F
Dew Point
-9°F

Snow and ice forecast through Thursday A.M.

Snow Barrels Across the Northern U.S.

Low pressure will produce a swath of snow from Minnesota to Maine into Thursday.

Rainfall Forecast for Northwest through Thursday

Heavy Rain, Flooding Soaks The Northwest

Wednesday's Weather Outlook

Wednesday's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide