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Ski USA - Illinois

Chestnut Mountain Snow Forecast

Weather Forecast for Chestnut Mountain at 172 m
Issued: 5 pm  18 Jan 2026 (local time)

New snow in Chestnut Mountain

0.5cm0.2in
Sun 18th (NGT)
The snow forecast for Chestnut Mountain is: A light covering of new snow, mostly falling on Tue night. Temperatures will be below freezing (max -4°C on Wed morning, min -19°C on Sun night). Winds decreasing (fresh winds from the NW on Sun night, calm by Tue night).

Chestnut Mountain Weather (Next 3 days): The snow forecast for Chestnut Mountain is: A light covering of new snow, mostly falling on Tue night. Temperatures will be below freezing (max -4°C on Wed morning, min -19°C on Sun night). Winds decreasing (fresh winds from the NW on Sun night, calm by Tue night).

Chestnut Mountain Weather (Days 4-6): Mostly dry. Temperatures will be below freezing (max -2°C on Wed afternoon, min -27°C on Fri night). Wind will be generally light.


Chestnut Mountain Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 0.7m
-10
25
snow showers
Bottom Lift: 0.4m
-8
25
snow showers
6 Day Forecast
Issued: 5 pm 18 Jan 2026 / Updates in ::
Change Forecast Height
Choose Forecast
Last 6 daysScroll left for last 6 daysNow
Sun
18
Monday
19
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
light snow
cloud
cloud
part cloud
clear
cloud
light snow
light snow
light snow
clear
part cloud
light snow
part cloud
clear
cloud
clear
light snow
light snow
cloudy
cloudy
some clouds
clear
cloudy
light snow
light snow
light snow
clear
some clouds
light snow
some clouds
clear
cloudy
clear
 km/h
15
WSW
30
NW
25
WNW
20
WNW
10
W
10
WNW
10
WSW
5
SE
10
W
20
WSW
20
WNW
15
W
20
WNW
15
NW
20
NNW
20
NNW
20
NNW
Snow map
1
4
max °C
-8
-8
-16
-14
-13
-10
-8
-8
-4
-2
-6
-8
-7
-14
-21
-20
-23
min °C
-9
-19
-19
-14
-16
-14
-9
-9
-8
-3
-12
-12
-11
-21
-24
-21
-27
-16
-31
-30
-23
-22
-20
-9
-9
-13
-9
-19
-19
-18
-31
-36
-31
-37
80
78
75
57
79
76
50
61
93
72
75
78
81
79
71
65
84
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Sea lvl1000m2000m3000m4000m5000m
-10-15-18-15-15-13-9-9-7-4-9-11-10-18-23-22-26-9-14-18-14-15-12-9-9-6-3-9-10-9-18-23-21-25
Sunrise
7:26
7:24
7:24
7:24
7:22
Sunset
4:57
4:58
4:59
5:00
5:01
5:02

Snow Radar

Latest snow reports near Chestnut Mountain:

No recent snow reports

No recent snow reports

Chestnut Mountain Snow Conditions

Top snow depth:66cm
Bottom snow depth:41cm
Fresh snowfall depth:3cm
Last snowfall:17 Jan 2026
Snow AlertsCreate Alert
Other resorts in USA - Illinois are reporting: powder (0) / good piste (0)


Snow History

Week 3 of January has on average:
0.1
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.9
Powder days
Fresh snow, limited sun, any wind.
1.8
Bluebird days
Average snow, mostly sunny, light wind.



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