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Ski USA - Illinois

Chestnut Mountain Snow Forecast

Weather Forecast for Chestnut Mountain at 317 m
Issued: 5 pm  16 Dec 2025 (local time)

The snow forecast for Chestnut Mountain is: Moderate rain (total 11.0mm), heaviest on Thu morning. Freeze-thaw conditions (max 9°C on Thu morning, min -9°C on Thu night). Winds increasing (calm on Wed morning, fresh winds from the SSW by Wed night).

Chestnut Mountain Weather (Next 3 days): The snow forecast for Chestnut Mountain is: Moderate rain (total 11.0mm), heaviest on Thu morning. Freeze-thaw conditions (max 9°C on Thu morning, min -9°C on Thu night). Winds increasing (calm on Wed morning, fresh winds from the SSW by Wed night).

Chestnut Mountain Weather (Days 4-6): Some drizzle, heaviest during Sat morning. Freeze-thaw conditions (max 3°C on Sat afternoon, min -8°C on Sun afternoon). Winds decreasing (fresh winds from the NW on Sun morning, light winds from the E by Sun night).


Chestnut Mountain Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 0.9m
4
20
cloud
Bottom Lift: 0.7m
1
15
cloud
6 Day Forecast
Issued: 5 pm 16 Dec 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Tue
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
part cloud
part cloud
part cloud
light rain
mod rain
part cloud
light snow
part cloud
part cloud
cloud
rain showers
part cloud
clear
clear
part cloud
light snow
some clouds
some clouds
some clouds
some clouds
light rain
mod. rain
some clouds
light snow
some clouds
some clouds
cloudy
rain shwrs
some clouds
clear
clear
some clouds
light snow
 km/h
20
SW
20
WNW
10
NW
10
S
35
S
35
SSW
30
W
35
NW
25
NW
10
W
25
S
25
WSW
25
NW
20
W
30
NW
20
NNW
5
E
Snow map
1
10
1
max °C
4
4
1
2
7
9
4
-5
-6
-4
1
2
3
0
-6
-7
-7
min °C
4
-2
-2
1
3
2
-2
-9
-8
-4
-4
2
-1
-3
-7
-8
-8
0
-7
-6
-4
-3
-4
-9
-18
-16
-8
-10
-3
-6
-10
-15
-12
-13
80
78
80
82
94
100
68
86
65
43
56
62
62
67
46
41
56
3250
2800
0
2400
3000
2200
900
0
0
0
0
2900
950
0
0
0
0
topbotSea lvl1000m2000m3000m4000m5000m
41-12561-7-7-4-221-2-7-8-81-2-2-1462-7-8-5-321-2-6-7-8
Sunrise
7:24
7:24
7:26
7:26
7:26
Sunset
4:29
4:30
4:30
4:30
4:30
4:30

Snow Radar

Latest snow reports near Chestnut Mountain:

No recent snow reports

No recent snow reports

Chestnut Mountain Snow Conditions

Top snow depth:91cm
Bottom snow depth:66cm
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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