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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 244m altitude

Issued: 12 am 04 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 9.0mm), mostly falling on Mon afternoon. Warm (max 22°C on Mon afternoon, min 4°C on Tue night). Winds decreasing (fresh winds from the WSW on Mon morning, light winds from the NNE by Tue night).

Days 5-7 weather summary:

Light rain (total 3.0mm), mostly falling on Thu morning. Very mild (max 17°C on Sat afternoon, min 4°C on Wed night). Wind will be generally light.

Monday
4
Tuesday
5
Wednesday
6
Thursday
7
Friday
8
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
part cloud
rain showers
rain showers
part cloud
cloud
part cloud
cloud
cloud
part cloud
rain showers
cloud
rain showers
cloud
cloud
part cloud
clear
some clouds
rain shwrs
rain shwrs
some clouds
cloudy
some clouds
cloudy
cloudy
some clouds
rain shwrs
cloudy
rain shwrs
cloudy
cloudy
some clouds
km/h
10
WSW
25
SW
25
WSW
15
NNW
10
NNW
20
NW
10
N
15
NW
20
NNW
10
NW
15
WSW
20
WSW
5
E
10
N
15
NW
5
NW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
8
1
1
2
 max °C
15
21
22
11
12
13
9
8
10
6
13
14
10
13
14
10
 min °C
11
17
15
6
9
11
4
7
9
4
9
13
7
10
13
9
9
16
14
4
7
10
2
4
7
2
7
12
6
9
12
8
67
52
55
70
53
42
62
51
45
64
54
47
87
75
47
61
2750
2800
2900
2500
1450
1700
1500
1250
1300
1200
1450
1800
2150
2100
2000
2050
Sea lvl1000m2000m3000m4000m5000m
131918910127895111381113912201991213791151214813149
Sunrise
5:52
5:50
5:50
5:48
5:48
Sunset
8:04
8:05
8:06
8:07
8:07

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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