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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: 6 pm 11 Jun 2026 (local time)

Forecast update in  hr  min

Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Heavy rain (total 35.0mm), heaviest during Thu afternoon. Warm (max 25°C on Thu afternoon, min 11°C on Sat night). Winds decreasing (strong winds from the SW on Thu afternoon, light winds from the W by Thu night).

Days 4-6 weather summary:

Heavy rain (total 42.0mm), heaviest during Tue night. Warm (max 23°C on Wed morning, min 11°C on Sun night). Winds increasing (light winds from the WSW on Mon night, fresh winds from the WSW by Wed morning).

Thu
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
thunderstorm
clear
clear
clear
part cloud
part cloud
thunderstorm
clear
clear
clear
clear
part cloud
rain showers
clear
thunderstorm
thunderstorm
heavy rain
t-storm
risk
clear
clear
clear
some clouds
some clouds
t-storm
risk
clear
clear
clear
clear
some clouds
rain shwrs
clear
t-storm
risk
t-storm
risk
heavy rain
km/h
40
SW
15
W
20
W
20
W
15
SSW
20
WSW
15
WNW
15
NW
25
NNW
15
NW
10
W
15
WNW
10
W
5
WSW
15
WSW
20
SW
15
SSW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
34
1
1
1
3
33
 max °C
25
17
23
24
19
24
24
15
18
19
14
21
19
14
21
22
18
 min °C
22
12
20
22
16
21
20
11
16
18
11
18
19
11
18
21
17
22
11
20
22
16
21
20
9
15
18
10
18
19
10
18
21
17
86
84
67
62
73
73
75
80
60
50
75
63
65
80
75
65
89
4550
4000
3450
3650
3950
4000
4150
3750
3550
3550
3150
2850
2600
2750
2750
3200
3400
Sea lvl1000m2000m3000m4000m5000m
23152023182222141518131818141921182415222318232213171913201913202218
Sunrise
5:22
5:22
5:22
5:22
5:22
Sunset
8:37
8:37
8:38
8:38
8:39
8:39

Days 7-16 weather summary:

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Avalanche information: National Avalanche Center


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)

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Snow History

Week 2 of June 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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