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Ski USA - Illinois

Chestnut Mountain Snow Forecast

Weather Forecast for Chestnut Mountain at 172 m
Issued: 5 pm  09 Dec 2025 (local time)

New snow in Chestnut Mountain

0.7cm0.3in
Wed 10th (AM)
The snow forecast for Chestnut Mountain is: Mild with light rain (total 4.0mm) on Tue night Becoming colder with a light covering of snow, mostly falling on Thu night. Freeze-thaw conditions (max 4°C on Tue night, min -16°C on Wed night). Winds decreasing (fresh winds from the WNW on Tue night, calm by Thu morning).

Chestnut Mountain Weather (Next 3 days): The snow forecast for Chestnut Mountain is: Mild with light rain (total 4.0mm) on Tue night Becoming colder with a light covering of snow, mostly falling on Thu night. Freeze-thaw conditions (max 4°C on Tue night, min -16°C on Wed night). Winds decreasing (fresh winds from the WNW on Tue night, calm by Thu morning).

Chestnut Mountain Weather (Days 4-6): A dusting of new snow. Temperatures will be well below freezing (max -7°C on Fri afternoon, min -24°C on Sat night). Wind will be generally light.


Chestnut Mountain Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 0.8m
2
20
cloud
Bottom Lift: 0.8m
1
15
cloud
6 Day Forecast
Issued: 5 pm 09 Dec 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Tue
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
light rain
light snow
light snow
part cloud
cloud
light snow
light snow
cloud
light snow
cloud
light snow
snow showers
clear
clear
clear
part cloud
cloudy
light rain
light snow
light snow
some clouds
cloudy
light snow
light snow
cloudy
light snow
cloudy
light snow
snow shwrs
clear
clear
clear
some clouds
 km/h
10
SSW
35
W
30
N
20
NW
10
WNW
5
NW
10
S
5
E
5
NW
20
WNW
15
NW
15
NNW
15
NNW
10
NW
10
NW
10
NNW
5
SSE
Snow map
1
1
4
1
1
4
max °C
1
4
-2
-3
-9
-8
-6
-6
-5
-7
-13
-14
-14
-20
-17
-15
-20
min °C
0
0
-3
-7
-16
-12
-6
-11
-10
-11
-16
-16
-17
-24
-22
-20
-22
-3
-6
-10
-14
-20
-12
-10
-16
-14
-19
-24
-24
-22
-32
-30
-20
-28
94
100
90
85
94
88
81
97
94
86
87
83
85
96
89
84
100
1650
1300
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
topbotSea lvl1000m2000m3000m4000m5000m
22-3-6-11-10-6-7-8-9-14-15-15-21-19-16-1912-3-5-13-10-6-9-8-9-15-15-16-22-20-18-21
Sunrise
7:18
7:20
7:20
7:22
7:22
Sunset
4:28
4:28
4:28
4:28
4:28
4:29

Snow Radar

Latest snow reports near Chestnut Mountain:

No recent snow reports

No recent snow reports

Chestnut Mountain Snow Conditions

Top snow depth:76cm
Bottom snow depth:76cm
Fresh snowfall depth:
Last snowfall: 6 Dec 2025
Snow AlertsCreate Alert
Other resorts in USA - Illinois are reporting: powder (0) / good piste (0)


Snow History

Week 2 of December has on average:
0.0
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.5
Powder days
Fresh snow, limited sun, any wind.
1.3
Bluebird days
Average snow, mostly sunny, light wind.




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