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Ski USA - Illinois

Chestnut Mountain Snow Forecast

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

New snow in Chestnut Mountain

2.0cm0.8in
Sun 28th
The snow forecast for Chestnut Mountain is: Light rain (total 8.0mm), mostly falling on Thu morning. Freeze-thaw conditions (max 7°C on Wed night, 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: Light rain (total 8.0mm), mostly falling on Thu morning. Freeze-thaw conditions (max 7°C on Wed night, 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): Mostly dry. Freeze-thaw conditions (max 2°C on Sat morning, min -10°C on Sun morning). Winds decreasing (fresh winds from the WNW on Sat night, calm by Sun night).


Chestnut Mountain Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 0.9m
-3
15
clear
Bottom Lift: 0.7m
-7
10
clear
6 Day Forecast
Issued: 5 am 16 Dec 2025 / Updates in ::
Change Forecast Height
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Last 6 daysScroll left for last 6 daysNow
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
part cloud
part cloud
clear
part cloud
light rain
mod rain
part cloud
light snow
clear
cloud
cloud
cloud
part cloud
clear
clear
clear
part cloud
clear
some clouds
some clouds
clear
some clouds
light rain
mod. rain
some clouds
light snow
clear
cloudy
cloudy
cloudy
some clouds
clear
clear
clear
some clouds
 km/h
15
SW
20
SW
20
WNW
10
NW
10
S
35
SSW
30
W
35
W
40
NW
20
NW
10
SW
25
S
10
W
20
NW
30
W
25
NW
15
NW
10
SSE
Snow map
1
7
max °C
3
4
4
1
1
7
5
2
-6
-7
-3
1
2
2
1
-7
-6
-5
min °C
-3
3
-2
-3
1
3
4
-3
-9
-9
-4
-3
1
0
-9
-10
-7
-7
-8
-2
-7
-7
-2
-2
-1
-10
-18
-16
-8
-9
-3
-5
-18
-19
-10
-7
81
81
78
80
80
88
98
70
77
59
40
57
70
51
62
54
45
58
0
3150
2750
0
2300
2950
1650
650
0
0
0
0
1700
850
450
0
0
0
topbotSea lvl1000m2000m3000m4000m5000m
041-1155-1-8-8-4-121-4-9-7-6-41-2-3-1451-8-9-5-311-4-8-7-7
Sunrise
7:24
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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