Hourly Weather Forecast - Chestnut Mountain Resort, IL

1 PM
28°F
30%
2mph
S
30% Chance of Snow
Humidity
63%
Feels like
28°F
Dew Point
17°F
2 PM
28°F
0%
2mph
SSE
Cloudy
Humidity
64%
Feels like
28°F
Dew Point
17°F
3 PM
28°F
0%
3mph
SSE
Cloudy
Humidity
66%
Feels like
28°F
Dew Point
18°F
4 PM
27°F
0%
3mph
SE
Cloudy
Humidity
68%
Feels like
27°F
Dew Point
18°F
4:28 PM
5 PM
26°F
10%
3mph
ESE
Cloudy
Humidity
72%
Feels like
26°F
Dew Point
18°F
6 PM
25°F
10%
3mph
ESE
Cloudy
Humidity
75%
Feels like
21°F
Dew Point
19°F
7 PM
24°F
30%
3mph
E
30 % Chance of Heavy Snow
Humidity
78%
Feels like
20°F
Dew Point
19°F
8 PM
24°F
30%
3mph
E
30 % Chance of Heavy Snow
Humidity
81%
Feels like
19°F
Dew Point
19°F
9 PM
23°F
30%
3mph
E
30 % Chance of Heavy Snow
Humidity
84%
Feels like
19°F
Dew Point
19°F
10 PM
22°F
30%
3mph
E
30 % Chance of Heavy Snow
Humidity
86%
Feels like
18°F
Dew Point
19°F
11 PM
22°F
10%
3mph
E
Mostly Cloudy
Humidity
86%
Feels like
17°F
Dew Point
19°F

Snowfall forecast through Saturday A.M.

More Snow Across the Northern U.S. into the Midwest

The parade of snow will continue across the northern U.S. and Midwest through the end of the week.

Rainfall Forecast for Northwest through Friday A.M.

Rains Finally Easing Across the Northwest

Friday's Weather Outlook

Friday's Weather Outlook

Weekend Weather Preview

Weekend Weather Preview

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

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

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