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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 317m altitude

Issued: 12 am 22 Apr 2026 (local time)

Forecast update in  hr  min

Last 6 daysScroll left for last 6 daysNow

Next 4 days weather summary:

Moderate rain (total 16.0mm), heaviest on Thu night. Warm (max 23°C on Wed afternoon, min 14°C on Tue night). Winds increasing (light winds from the W on Tue night, fresh winds from the S by Thu night).

Days 5-7 weather summary:

Some drizzle, heaviest during Mon afternoon. Very mild (max 17°C on Sun afternoon, min 6°C on Fri night). Winds increasing (light winds from the NNE on Sat night, strong winds from the ESE by Mon afternoon).

Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
rain showers
clear
clear
clear
part cloud
light rain
heavy rain
clear
clear
clear
part cloud
cloud
part cloud
clear
cloud
cloud
rain shwrs
clear
clear
clear
some clouds
light rain
heavy rain
clear
clear
clear
some clouds
cloudy
some clouds
clear
cloudy
cloudy
km/h
5
W
10
E
10
S
15
S
30
SSW
30
S
35
S
20
NW
20
NW
10
NW
15
NNW
15
N
5
NNE
10
E
20
E
25
ESE
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
2
1
13
 max °C
19
21
23
18
21
22
19
16
16
11
13
14
10
16
17
11
 min °C
14
17
21
16
19
20
14
14
14
6
11
12
7
13
14
9
14
17
21
15
18
20
13
12
13
4
9
11
6
12
12
6
69
65
57
88
74
68
86
67
53
65
52
45
62
54
52
49
3200
3600
3600
3700
3650
3750
3700
3100
3000
2450
2050
2200
2550
2600
2800
3100
Sea lvl1000m2000m3000m4000m5000m
17192217202117151591213915161015202316222217171781414816179
Sunrise
6:09
6:07
6:07
6:05
6:03
Sunset
7:50
7:51
7:52
7:53
7:54

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 4 of April 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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