comScore pixel
snowy resort
Ski USA - Maine

Lost Valley Snow Forecast

44.14° N 70.28° W

Weather Forecast for Lost Valley at 36m altitude

Issued:
1 am 21 Sep 2026 (local time)
Forecast update in:
 hr  min
Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Mostly dry. Very mild (max 18°C on Mon afternoon, min 6°C on Wed morning). Wind will be generally light.

Days 4-6 weather summary:

Heavy rain (total 28.0mm), heaviest during Fri night. Very mild (max 18°C on Thu afternoon, min 8°C on Thu morning). Wind will be generally light.

Monday
21
Tuesday
22
Wednesday
23
Thursday
24
Friday
25
Saturday
26
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
cloud
light rain
heavy rain
mod rain
mod rain
cloud
clear
some clouds
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
clear
some clouds
some clouds
cloudy
light rain
heavy rain
mod. rain
mod. rain
cloudy
km/h
15
N
15
NNE
20
NE
10
NE
15
ENE
20
NNE
15
NE
10
E
15
N
15
NE
15
ENE
25
NNE
25
NNE
25
NNE
20
NNE
15
NNE
15
NNE
15
NNE
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
4
11
6
7
max °C
16
18
13
11
16
13
12
17
12
14
18
15
13
14
12
12
12
14
min °C
9
18
8
7
16
8
6
17
9
8
17
9
10
12
11
11
11
12
 chill °C
8
18
5
4
16
4
2
16
6
5
16
6
7
10
8
9
9
11
Humid %
57
40
74
54
36
65
61
36
78
52
37
72
70
84
89
91
86
76
Freeze m
3550
3700
3450
3000
3050
2600
3000
3050
3450
3500
3650
3800
3550
3700
3900
3500
3450
3300
Sea lvl1000m2000m3000m4000m5000m
13181091611917111118121213121212131419101117811188121911121312121213
Sunrise
6:26
6:26
6:28
6:30
6:31
6:31
Sunset
6:40
6:38
6:37
6:35
6:32
6:31

Days 7-16 weather summary:

Interested in the 16-day Forecast? Unlock the full forecast and many more features by becoming a Pro member.
  • Circle CheckHourly & 16-day forecasts
  • Circle CheckView past weather
  • Circle CheckFast, ad-free browsing
  • Circle CheckSnow hindcasts & History
Unlocks app & website

Avalanche information: National Avalanche Center


Snow Radar

Latest snow reports near Lost Valley:

No recent snow reports

No recent snow reports

Lost Valley Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:
Last snowfall: 7 Apr 2026
Snow AlertsCreate Alert
Other resorts in USA - Maine are reporting: powder (0) / good piste (0)

Snow-Forecast Partner Offers

Snow History

Week 3 of September 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.

Map placeholder