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Ski USA - Illinois

Chestnut Mountain Snow Forecast

Weather Forecast for Chestnut Mountain at 317 m
Issued: 11 am  20 Dec 2025 (local time)

New snow in Chestnut Mountain

3.0cm1.2in
Tue 30th (AM)
The snow forecast for Chestnut Mountain is: Mostly dry. Freeze-thaw conditions (max 4°C on Mon afternoon, min -8°C on Sat night). Winds decreasing (fresh winds from the NW on Sat afternoon, calm by Sun morning).

Chestnut Mountain Weather (Next 3 days): The snow forecast for Chestnut Mountain is: Mostly dry. Freeze-thaw conditions (max 4°C on Mon afternoon, min -8°C on Sat night). Winds decreasing (fresh winds from the NW on Sat afternoon, calm by Sun morning).

Chestnut Mountain Weather (Days 4-6): Light rain (total 2.0mm), mostly falling on Wed afternoon. Freeze-thaw conditions (max 9°C on Thu afternoon, min -2°C on Thu night). Winds increasing (calm on Wed night, fresh winds from the NW by Thu night).


Chestnut Mountain Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 1.1m
-1
30
clear
Bottom Lift: 0.9m
-2
20
clear
6 Day Forecast
Issued: 11 am 20 Dec 2025 / Updates in ::
Change Forecast Height
Choose Forecast
Last 6 daysScroll left for last 6 daysNow
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
AM
PM
night
AM
PM
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AM
PM
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cloud
clear
clear
clear
clear
part cloud
cloud
part cloud
clear
part cloud
cloud
part cloud
cloud
light rain
cloud
cloud
cloud
part cloud
cloudy
clear
clear
clear
clear
some clouds
cloudy
some clouds
clear
some clouds
cloudy
some clouds
cloudy
light rain
cloudy
cloudy
cloudy
some clouds
 km/h
20
WNW
30
NW
25
NW
0
NNW
10
SSW
15
S
25
SSW
15
SSW
15
W
20
NW
15
NW
5
ENE
15
SSE
15
S
5
WSW
5
SSE
5
WNW
30
NW
Snow map
2
max °C
3
1
-3
-3
-1
0
3
4
4
4
4
1
5
6
7
8
9
8
min °C
2
-1
-8
-7
-3
-3
2
3
3
2
2
1
2
5
6
7
9
-2
-4
-8
-13
-7
-7
-7
-3
0
-1
-2
-1
-1
-2
3
5
7
8
-9
67
46
56
58
48
57
56
68
86
79
66
62
59
79
98
89
87
82
1900
700
0
0
0
0
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Sea lvl1000m2000m3000m4000m5000m
30-6-5-2-23443314678932-1-6-6-3-322222-1345671
Sunrise
7:26
7:26
7:26
7:28
7:28
7:28
Sunset
4:30
4:30
4:31
4:31
4:32
4:32

Snow Radar

Latest snow reports near Chestnut Mountain:

No recent snow reports

No recent snow reports

Chestnut Mountain Snow Conditions

Top snow depth:107cm
Bottom snow depth:86cm
Fresh snowfall depth:
Last snowfall:13 Dec 2025
Snow AlertsCreate Alert
Other resorts in USA - Illinois are reporting: powder (0) / good piste (0)


Snow History

Week 3 of December has on average:
0.1
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.5
Powder days
Fresh snow, limited sun, any wind.
1.5
Bluebird days
Average snow, mostly sunny, light wind.



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