Hourly Weather Forecast - Nachusa, IL

12 AM
23°F
30%
8mph
S
30 % Chance of Heavy Snow
Humidity
80%
Feels like
14°F
Dew Point
18°F
1 AM
24°F
30%
9mph
SSW
30% Chance of Snow
Humidity
81%
Feels like
14°F
Dew Point
19°F
2 AM
23°F
10%
9mph
SSW
Partly Cloudy
Humidity
82%
Feels like
14°F
Dew Point
19°F
3 AM
23°F
10%
9mph
SW
Partly Cloudy
Humidity
85%
Feels like
13°F
Dew Point
19°F
4 AM
23°F
10%
9mph
WSW
Partly Cloudy
Humidity
88%
Feels like
13°F
Dew Point
20°F
5 AM
23°F
10%
9mph
WSW
Partly Cloudy
Humidity
90%
Feels like
13°F
Dew Point
20°F
6 AM
23°F
10%
9mph
W
Partly Cloudy
Humidity
88%
Feels like
13°F
Dew Point
20°F
7 AM
23°F
20%
9mph
W
Partly Cloudy
Humidity
85%
Feels like
13°F
Dew Point
19°F
7:19 AM
8 AM
23°F
30%
10mph
WNW
30% Chance Frozen Mix
Humidity
87%
Feels like
13°F
Dew Point
20°F
9 AM
23°F
20%
10mph
WNW
Partly Cloudy
Humidity
86%
Feels like
13°F
Dew Point
20°F
10 AM
24°F
20%
10mph
WNW
Partly Cloudy
Humidity
85%
Feels like
14°F
Dew Point
20°F
11 AM
25°F
20%
10mph
WNW
Mostly Cloudy
Humidity
82%
Feels like
16°F
Dew Point
21°F
12 PM
27°F
30%
10mph
WNW
30% Chance of Flurries
Humidity
78%
Feels like
18°F
Dew Point
21°F
1 PM
28°F
30%
11mph
WNW
30% Chance of Snow
Humidity
75%
Feels like
18°F
Dew Point
21°F
2 PM
27°F
30%
11mph
WNW
30% Chance of Snow
Humidity
76%
Feels like
17°F
Dew Point
20°F
3 PM
25°F
30%
11mph
WNW
30% Chance of Snow
Humidity
76%
Feels like
14°F
Dew Point
19°F
4 PM
23°F
30%
11mph
WNW
30% Chance Snow Showers
Humidity
78%
Feels like
12°F
Dew Point
17°F
4:58 PM
5 PM
22°F
10%
10mph
WNW
Partly Cloudy
Humidity
77%
Feels like
11°F
Dew Point
16°F
6 PM
22°F
10%
9mph
WNW
Partly Cloudy
Humidity
80%
Feels like
12°F
Dew Point
17°F
7 PM
22°F
10%
9mph
WNW
Mostly Clear
Humidity
79%
Feels like
12°F
Dew Point
17°F
8 PM
21°F
10%
9mph
WNW
Mostly Clear
Humidity
80%
Feels like
11°F
Dew Point
16°F
9 PM
20°F
10%
8mph
WNW
Clear
Humidity
81%
Feels like
10°F
Dew Point
15°F
10 PM
19°F
10%
8mph
WNW
Mostly Clear
Humidity
70%
Feels like
9°F
Dew Point
11°F
11 PM
17°F
10%
8mph
WNW
Partly Cloudy
Humidity
68%
Feels like
7°F
Dew Point
9°F

Snow Forecast through Saturday

Multiple Snowy Systems Hit Great Lakes, Northeast

A new disturbance will track across the Upper Midwest, central Appalachia, Northeast, and Great Lakes.

Weekend Weather Outlook

Weekend 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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