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Lat Long: 42.42° N 90.37° W
Ski USA - Illinois

Chestnut Mountain Snow Forecast

Weather Forecast for Chestnut Mountain at 172m altitude

Issued: 12 am 01 May 2026 (local time)

Forecast update in  hr  min

Last 6 daysScroll left for last 6 daysNow

Next 4 days weather summary:

Light rain (total 4.0mm), mostly falling on Fri afternoon. Warm (max 20°C on Sun afternoon, min 1°C on Thu night). Wind will be generally light.

Days 5-7 weather summary:

Moderate rain (total 10.0mm), heaviest on Mon afternoon. Warm (max 22°C on Mon morning, min 4°C on Mon night). Winds decreasing (fresh winds from the WNW on Mon afternoon, calm by Tue night).

Friday
1
Saturday
2
Sunday
3
Monday
4
Tuesday
5
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
part cloud
light rain
clear
part cloud
part cloud
light rain
light rain
rain showers
clear
clear
thunderstorm
part cloud
part cloud
cloud
rain showers
clear
some clouds
light rain
clear
some clouds
some clouds
light rain
light rain
rain shwrs
clear
clear
risk thun- der
some clouds
some clouds
cloudy
rain shwrs
km/h
10
NNW
10
N
5
N
5
N
10
NNW
10
W
15
SSW
30
SW
20
W
10
WSW
20
WSW
30
WNW
10
NNW
10
NW
10
NW
0
SSW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
1
1
1
1
5
2
 max °C
5
10
11
6
12
13
8
17
20
13
22
18
8
11
12
9
 min °C
1
8
9
2
9
12
7
12
18
10
18
14
4
9
12
5
-2
6
8
0
8
11
5
9
18
9
18
12
2
8
11
4
80
51
48
73
52
44
68
72
57
72
59
79
65
51
47
81
800
1000
1250
1000
1150
1450
2100
2600
2650
2950
2800
2850
1600
1250
1500
1400
Sea lvl1000m2000m3000m4000m5000m
3794911813181319166811739104111381519122016610127
Sunrise
5:56
5:54
5:54
5:52
5:50
Sunset
8:00
8:00
8:02
8:04
8:05

Snow Radar

Latest snow reports near Chestnut Mountain:

No recent snow reports

No recent snow reports

Chestnut Mountain Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:
Last snowfall:17 Mar 2026
Snow AlertsCreate Alert
Other resorts in USA - Illinois are reporting: powder (0) / good piste (0)


Snow History

Week 1 of May has on average:

0.0
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.0
Powder days
Fresh snow, limited sun, any wind.
0.0
Bluebird days
Average snow, mostly sunny, light wind.



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