Hourly Weather Forecast - Nachusa, IL

12 AM
23°F
10%
7mph
WNW
Mostly Cloudy
Humidity
85%
Feels like
15°F
Dew Point
19°F
1 AM
23°F
10%
6mph
WNW
Mostly Cloudy
Humidity
85%
Feels like
15°F
Dew Point
19°F
2 AM
22°F
10%
6mph
WNW
Mostly Cloudy
Humidity
87%
Feels like
14°F
Dew Point
19°F
3 AM
22°F
10%
5mph
NW
Mostly Cloudy
Humidity
87%
Feels like
14°F
Dew Point
18°F
4 AM
21°F
10%
5mph
NW
Partly Cloudy
Humidity
88%
Feels like
14°F
Dew Point
18°F
5 AM
20°F
10%
5mph
NW
Partly Cloudy
Humidity
91%
Feels like
12°F
Dew Point
17°F
6 AM
18°F
10%
5mph
NW
Partly Cloudy
Humidity
91%
Feels like
11°F
Dew Point
16°F
7 AM
18°F
10%
5mph
NW
Partly Cloudy
Humidity
86%
Feels like
10°F
Dew Point
14°F
7:14 AM
8 AM
18°F
20%
6mph
NW
Mostly Sunny
Humidity
85%
Feels like
10°F
Dew Point
14°F
9 AM
19°F
20%
6mph
NW
Mostly Sunny
Humidity
81%
Feels like
10°F
Dew Point
14°F
10 AM
20°F
20%
6mph
NW
Mostly Sunny
Humidity
77%
Feels like
12°F
Dew Point
14°F
11 AM
21°F
20%
7mph
NNW
Sunny
Humidity
75%
Feels like
13°F
Dew Point
14°F
12 PM
22°F
20%
7mph
NNW
Sunny
Humidity
82%
Feels like
14°F
Dew Point
18°F
1 PM
23°F
20%
7mph
NW
Sunny
Humidity
82%
Feels like
15°F
Dew Point
19°F
2 PM
24°F
20%
7mph
NW
Sunny
Humidity
80%
Feels like
16°F
Dew Point
18°F
3 PM
23°F
20%
6mph
NW
Sunny
Humidity
82%
Feels like
15°F
Dew Point
18°F
4 PM
21°F
20%
6mph
NW
Sunny
Humidity
83%
Feels like
13°F
Dew Point
17°F
4:26 PM
5 PM
20°F
20%
6mph
NW
Clear
Humidity
84%
Feels like
11°F
Dew Point
16°F
6 PM
19°F
20%
6mph
NW
Clear
Humidity
85%
Feels like
10°F
Dew Point
15°F
7 PM
17°F
10%
6mph
NW
Clear
Humidity
82%
Feels like
8°F
Dew Point
13°F
8 PM
17°F
10%
7mph
NW
Clear
Humidity
80%
Feels like
7°F
Dew Point
12°F
9 PM
16°F
10%
7mph
NW
Clear
Humidity
79%
Feels like
6°F
Dew Point
10°F
10 PM
15°F
10%
7mph
NW
Clear
Humidity
81%
Feels like
5°F
Dew Point
10°F
11 PM
13°F
10%
8mph
WNW
Clear
Humidity
84%
Feels like
3°F
Dew Point
10°F

Snow Totals Through Tonight

Snow Impacts Great Lakes to New England

A low pressure system spurs a swath of snow from Wisconsin to New England today.

Today's Weather Outlook

Today'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

Image courtesy of PeakPX.

Top 10 Winter Energy Saving Tips

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide