Hourly Weather Forecast - Spring Bay, IL

12 AM
18°F
10%
15mph
WNW
Mostly Cloudy
Humidity
62%
Feels like
4°F
Dew Point
8°F
1 AM
17°F
0%
14mph
WNW
Mostly Cloudy
Humidity
63%
Feels like
3°F
Dew Point
7°F
2 AM
16°F
0%
13mph
WNW
Mostly Cloudy
Humidity
63%
Feels like
3°F
Dew Point
6°F
3 AM
15°F
0%
11mph
WNW
Mostly Cloudy
Humidity
62%
Feels like
2°F
Dew Point
5°F
4 AM
14°F
0%
10mph
NW
Mostly Cloudy
Humidity
63%
Feels like
2°F
Dew Point
4°F
5 AM
14°F
0%
9mph
NW
Mostly Cloudy
Humidity
59%
Feels like
2°F
Dew Point
2°F
6 AM
14°F
0%
9mph
NW
Partly Cloudy
Humidity
58%
Feels like
3°F
Dew Point
2°F
7 AM
14°F
0%
8mph
NW
Partly Cloudy
Humidity
56%
Feels like
3°F
Dew Point
2°F
7:17 AM
8 AM
15°F
0%
8mph
NW
Mostly Sunny
Humidity
56%
Feels like
4°F
Dew Point
2°F
9 AM
17°F
0%
7mph
WNW
Sunny
Humidity
54%
Feels like
7°F
Dew Point
3°F
10 AM
19°F
0%
5mph
WNW
Sunny
Humidity
51%
Feels like
11°F
Dew Point
4°F
11 AM
20°F
0%
4mph
WSW
Sunny
Humidity
49%
Feels like
14°F
Dew Point
4°F
12 PM
22°F
0%
5mph
SSW
Sunny
Humidity
47%
Feels like
15°F
Dew Point
5°F
1 PM
23°F
0%
6mph
SSW
Sunny
Humidity
46%
Feels like
15°F
Dew Point
5°F
2 PM
23°F
0%
6mph
S
Sunny
Humidity
46%
Feels like
16°F
Dew Point
6°F
3 PM
23°F
0%
7mph
S
Sunny
Humidity
47%
Feels like
15°F
Dew Point
6°F
4 PM
23°F
0%
8mph
S
Mostly Sunny
Humidity
52%
Feels like
14°F
Dew Point
8°F
4:32 PM
5 PM
23°F
0%
8mph
SSE
Partly Cloudy
Humidity
56%
Feels like
14°F
Dew Point
10°F
6 PM
22°F
0%
9mph
SSE
Partly Cloudy
Humidity
61%
Feels like
12°F
Dew Point
11°F
7 PM
22°F
0%
10mph
SSE
Partly Cloudy
Humidity
66%
Feels like
12°F
Dew Point
13°F
8 PM
22°F
0%
11mph
S
Partly Cloudy
Humidity
68%
Feels like
10°F
Dew Point
13°F
9 PM
22°F
0%
12mph
S
Partly Cloudy
Humidity
69%
Feels like
10°F
Dew Point
13°F
10 PM
23°F
0%
13mph
S
Partly Cloudy
Humidity
69%
Feels like
11°F
Dew Point
14°F
11 PM
23°F
0%
13mph
S
Partly Cloudy
Humidity
69%
Feels like
11°F
Dew Point
15°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

Sunday Weather Outlook

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

Cold Air Damming - Cause And Effects

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