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Ski USA - California

Boreal Mountain Snow Forecast

39.33° N 120.35° W

Weather Forecast for Boreal Mountain at 2378 m altitude

Issued:
10 am 28 Sep 2026 (local time)
Forecast update in:
 hr  min
Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Mostly dry. Warm (max 20°C on Wed afternoon, min 5°C on Mon morning). Wind will be generally light.

Days 4-6 weather summary:

Mostly dry. Warm (max 20°C on Thu afternoon, min 13°C on Thu night). Wind will be generally light.

Monday
28
Tuesday
29
Wednesday
30
Thursday
1
Friday
2
Saturday
3
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
some clouds
clear
km/h
5
ENE
15
NNE
25
NE
15
NE
10
NNE
5
ENE
5
N
10
WNW
5
SSE
5
SW
10
WSW
15
SSW
10
SW
10
WSW
10
SSW
10
SSW
10
SW
15
SSW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
max °C
8
11
8
13
17
12
17
20
14
18
20
15
18
19
15
18
20
15
min °C
5
11
7
9
16
12
13
18
13
14
18
13
14
18
14
14
19
14
 chill °C
5
10
3
6
16
11
13
18
13
14
18
12
14
18
13
13
19
13
Humid %
50
36
40
22
23
28
25
24
31
18
18
20
16
17
19
18
19
24
Freeze m
3300
3850
3850
4250
4650
4700
4650
4850
4800
4800
4850
4800
4700
4800
4800
4700
4800
4750
Sea lvl1000m2000m3000m4000m5000m
71181117121519141619141619151620158146121910162112172112172112172212
Sunrise
6:54
—
—
6:54
—
—
6:56
—
—
6:56
—
—
6:58
—
—
6:58
—
—
Sunset
—
6:49
—
—
6:46
—
—
6:45
—
—
6:44
—
—
6:42
—
—
6:40
—

Days 7-16 weather summary:

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Avalanche information: National Avalanche Center


Snow Radar

Latest snow reports near Boreal Mountain:

No recent snow reports

No recent snow reports

Boreal Mountain Snow Conditions

Top snow depth:—
Bottom snow depth:—
Fresh snowfall depth:—
Last snowfall:27 May 2026
Snow AlertsCreate Alert
Other resorts in USA - California are reporting: powder (0) / good piste (0)

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Snow History

Week 4 of September has on average:

0.1
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.1
Powder days
Fresh snow, limited sun, any wind.
0.1
Bluebird days
Average snow, mostly sunny, light wind.


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