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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 27 Apr 2026 (local time)

Forecast update in  hr  min

Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Moderate rain (total 10.0mm), heaviest on Mon afternoon. Very mild (max 17°C on Mon afternoon, min 6°C on Tue night). Winds decreasing (fresh winds from the WNW on Mon night, light winds from the W by Wed night).

Days 4-6 weather summary:

Light rain (total 3.0mm), mostly falling on Fri morning. Very mild (max 15°C on Sun morning, min 3°C on Thu night). Wind will be generally light.

Mon
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
1
Saturday
2
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
thunderstorm
cloud
part cloud
cloud
part cloud
clear
part cloud
part cloud
cloud
part cloud
part cloud
rain showers
rain showers
clear
clear
cloud
part cloud
risk thun- der
cloudy
some clouds
cloudy
some clouds
clear
some clouds
some clouds
cloudy
some clouds
some clouds
rain shwrs
rain shwrs
clear
clear
cloudy
some clouds
km/h
30
SSW
35
WNW
25
NW
15
NW
10
NNW
15
NNW
15
NNW
10
NW
15
NNW
15
NNW
10
NNW
10
NNE
5
N
5
NE
15
NNW
10
NNW
5
WSW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
10
1
2
 max °C
17
14
12
13
10
11
12
8
10
10
6
9
9
6
10
11
8
 min °C
17
8
9
12
6
9
11
6
9
9
3
7
9
3
7
11
6
16
4
6
11
4
6
10
4
7
7
1
5
8
3
4
10
4
97
83
66
52
72
55
42
76
60
55
67
58
53
72
53
43
62
3400
3100
3200
2300
1650
1250
1550
1600
1450
1400
1150
1150
1300
1100
1200
1500
1750
Sea lvl1000m2000m3000m4000m5000m
1711111381012710105895911718111214912137121151011511136
Sunrise
6:01
5:58
5:58
5:56
5:54
Sunset
7:55
7:57
7:58
7:59
8:00
8:00

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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