Mountain resort image
– Lat/Long: 51.95° N 179.62° E

Semisopochnoi
Weather Forecast, United States

Issued: 2 pm Fri 28 Nov Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A moderate fall of snow, heaviest on Sat night. Temperatures will be below freezing (max -5°C on Fri afternoon, min -7°C on Mon morning). Winds increasing (gales from the NE on Fri afternoon, stormy winds from the NNE by Sat afternoon).

Days 5–7 Weather Summary

A heavy fall of snow, heaviest during Mon night. Freeze-thaw conditions (max 3°C on Thu morning, min -7°C on Mon afternoon). Winds decreasing (extremely windy from the NNE on Mon night, calm by Wed night).

Fri
28
Saturday
29
Sunday
30
Monday
1
Tuesday
2
Wednesday
3
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
light snow
light snow
light snow
light snow
cloud
cloud
light snow
light snow
light snow
mod snow
light snow
light snow
light snow
cloud
cloud
part cloud
cloudy
light snow
light snow
light snow
light snow
cloudy
cloudy
light snow
light snow
light snow
mod. snow
light snow
light snow
light snow
cloudy
cloudy
some clouds
 km/h
70
NE
80
NE
90
NE
100
NNE
95
NE
85
NNE
80
NNE
75
NNE
85
NNE
95
NNE
110
NNE
105
N
70
N
65
N
45
NNW
30
NNE
5
SSW
 cm 
1
1
1
4
1
2
2
9
3
3
3
 mm 
max°C
-5
-5
-5
-6
-5
-6
-6
-6
-7
-7
-5
-5
-4
-3
-4
-2
1
min°C
-5
-5
-5
-6
-5
-6
-6
-6
-7
-7
-7
-7
-4
-4
-5
-4
0
chill°C 
-16
-17
-17
-19
-18
-18
-18
-18
-20
-21
-21
-21
-15
-15
-15
-12
-2
Freezing level (m
600
600
550
400
400
450
400
400
300
250
250
200
500
600
500
650
1200
Cloud base (m)
300
150
0
100
0
100
100
100
Sea lvl1000m2000m3000m4000m5000m
-5-5-5-6-5-6-6-6-7-7-6-6-4-4-5-31110-1-1-1-1-1-2-2-2-201112
Sunrise
10:44
10:45
10:47
10:48
10:49
Sunset
6:54
6:54
6:53
6:52
6:52
6:52

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Semisopochnoi Weather (Days 0-3):

The weather forecast for Semisopochnoi is: A moderate fall of snow, heaviest on Sat night. Temperatures will be below freezing (max -5°C on Fri afternoon, min -7°C on Mon morning). Winds increasing (gales from the NE on Fri afternoon, stormy winds from the NNE by Sat afternoon).

Semisopochnoi Weather (Days 3-6):

A heavy fall of snow, heaviest during Mon night. Freeze-thaw conditions (max 3°C on Thu morning, min -7°C on Mon afternoon). Winds decreasing (extremely windy from the NNE on Mon night, calm by Wed night).

This table gives the weather forecast for Semisopochnoi at the specific elevation of 1221 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Semisopochnoi. To see the weather forecasts for the other elevations, use the tab navigation above the table. For a wider overview of the weather, consult the Weather Map of Alaska United States.

Live conditions reported by 5 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
Western Aleutians Buoy
102 km S
3m alt.
51 minutes ago
50
Strong winds from the NNE
(50 kph at 30).
SHIP546
106 km S
-m alt.
1 hour ago
-
50
Strong winds from the NNE
(50 kph at 30).
ASCATB179E53N
121 km WNW
15m alt.
2 hours ago
46
Strong winds from the NE
(46 kph at 36).
- km
ASCATB178E52N
148 km W
15m alt.
2 hours ago
46
Strong winds from the NNE
(46 kph at 31).
- km
ASCATB178E53N
158 km W
15m alt.
2 hours ago
46
Strong winds from the NNE
(46 kph at 30).
- km
SHIP780
106 km S
-m alt.
1 hour ago
-
50
Strong winds from the NNE
(50 kph at 30).
SHIP1541
106 km S
-m alt.
1 hour ago
-
50
Strong winds from the NNE
(50 kph at 30).
SHIP113
106 km S
-m alt.
1 hour ago
-
47
Strong winds from the NNE
(47 kph at 30).
SHIP1307
106 km S
-m alt.
1 hour ago
-
50
Strong winds from the NNE
(50 kph at 30).
SHIP711
106 km S
-m alt.
2 hours ago
-
47
Strong winds from the NNE
(47 kph at 20).

* NOTE: not all weather observatories update at the same frequency which is the reason why some locations may show data from stations that are further away than known closer ones.