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Ski USA - Illinois

Chestnut Mountain Snow Forecast

Weather Forecast for Chestnut Mountain at 172 m
Issued: 11 am  07 Dec 2025 (local time)

New snow in Chestnut Mountain

10.0cm3.9in
Sat 13th (PM)
The snow forecast for Chestnut Mountain is: Light rain (total 3.0mm), mostly falling on Tue night. Freeze-thaw conditions (max 4°C on Tue night, min -22°C on Sun night). Winds increasing (calm on Sun night, strong winds from the WNW by Tue night).

Chestnut Mountain Weather (Next 3 days): The snow forecast for Chestnut Mountain is: Light rain (total 3.0mm), mostly falling on Tue night. Freeze-thaw conditions (max 4°C on Tue night, min -22°C on Sun night). Winds increasing (calm on Sun night, strong winds from the WNW by Tue night).

Chestnut Mountain Weather (Days 4-6): Mostly dry. Temperatures will be below freezing (max -1°C on Wed morning, min -21°C on Fri night). Winds decreasing (fresh winds from the NNW on Wed morning, light winds from the NNW by Thu morning).


Chestnut Mountain Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 0.8m
-10
15
clear
Bottom Lift: 0.8m
-10
10
clear
6 Day Forecast
Issued: 11 am 07 Dec 2025 / Updates in ::
Change Forecast Height
Choose Forecast
Last 6 daysScroll left for last 6 daysNow
Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
cloud
cloud
cloud
part cloud
cloud
cloud
light snow
light snow
part cloud
cloud
cloud
light snow
cloud
cloud
cloud
part cloud
clear
clear
cloudy
cloudy
cloudy
some clouds
cloudy
cloudy
light snow
light snow
some clouds
cloudy
cloudy
light snow
cloudy
cloudy
cloudy
some clouds
 km/h
15
N
10
NNE
5
NNE
10
SSE
10
S
20
SSW
20
WNW
10
SW
40
WSW
30
NNW
20
NW
10
W
5
NNW
10
NW
20
NW
25
NW
20
WNW
15
NW
Snow map
3
max °C
-9
-10
-15
-8
-7
-2
-1
-1
4
-1
-1
-8
-7
-6
-11
-17
-16
-18
min °C
-10
-19
-22
-12
-10
-8
-1
-1
0
-3
-4
-12
-9
-9
-15
-18
-18
-21
-17
-24
-27
-17
-16
-15
-6
-4
-7
-10
-10
-17
-12
-14
-25
-29
-28
-27
90
85
100
92
88
88
84
83
94
91
82
94
84
87
88
85
85
91
0
0
0
0
0
0
0
1450
1700
0
0
0
0
0
0
0
0
0
topbotSea lvl1000m2000m3000m4000m5000m
-10-14-18-10-7-4003-3-3-9-7-8-13-18-17-18-10-15-19-10-9-5-1-12-2-3-10-8-8-13-18-17-20
Sunrise
7:16
7:16
7:18
7:18
7:20
7:20
Sunset
4:28
4:28
4:28
4:28
4:28
4:28

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:8cm
Last snowfall: 6 Dec 2025
Snow AlertsCreate Alert
Other resorts in USA - Illinois are reporting: powder (0) / good piste (0)


Snow History

Week 1 of December has on average:
0.0
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.4
Powder days
Fresh snow, limited sun, any wind.
0.6
Bluebird days
Average snow, mostly sunny, light wind.




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