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

Chestnut Mountain Snow Forecast

Weather Forecast for Chestnut Mountain at 317m altitude

Issued: 6 pm 16 May 2026 (local time)

Forecast update in  hr  min

Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Heavy rain (total 61.0mm), heaviest during Mon night. Warm (max 26°C on Mon afternoon, min 13°C on Tue morning). Winds increasing (calm on Sat afternoon, fresh winds from the SSW by Sun night).

Days 4-6 weather summary:

Mostly dry. Very mild (max 16°C on Thu afternoon, min 5°C on Wed night). Wind will be generally light.

Sat
16
Sunday
17
Monday
18
Tuesday
19
Wednesday
20
Thursday
21
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light rain
mod rain
mod rain
thunderstorm
rain showers
mod rain
thunderstorm
thunderstorm
light rain
cloud
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
cloud
light rain
mod. rain
mod. rain
risk thun- der
rain shwrs
mod. rain
risk thun- der
risk thun- der
light rain
cloudy
some clouds
some clouds
cloudy
some clouds
some clouds
some clouds
cloudy
km/h
10
SSW
10
S
25
SE
30
S
35
SSW
20
SW
35
SSW
35
SW
25
W
25
NW
20
NNW
15
N
10
NE
10
E
15
E
15
ESE
10
ESE
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
2
8
6
2
7
7
4
23
2
 max °C
25
19
22
24
23
23
26
23
17
14
10
12
14
10
15
16
11
 min °C
23
17
19
24
21
20
25
17
13
12
7
9
14
5
11
15
9
23
17
18
24
21
20
25
16
11
10
5
7
14
3
9
14
7
59
93
90
77
81
76
80
91
94
80
62
59
55
84
57
57
76
3950
3750
4050
4350
4450
4200
4450
4150
3950
3950
3300
2850
3200
3200
3150
3400
3500
Sea lvl1000m2000m3000m4000m5000m
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Sunrise
5:37
5:37
5:35
5:35
5:33
Sunset
8:15
8:17
8:19
8:20
8:21
8:21

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 3 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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