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

Semisopochnoi
Weather Forecast, United States

Issued: 8 pm Thu 27 Nov Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A dusting of new snow. Freeze-thaw conditions (max 1°C on Fri morning, min -1°C on Sat night). Winds increasing (moderate winds from the ENE on Thu night, severe gales from the NNE by Sat afternoon).

Days 5–7 Weather Summary

Mild at first with light rain (total 5mm) on Mon night followed by colder weather and light fall of snow, heaviest on Mon night. Freeze-thaw conditions (max 3°C on Mon night, min -2°C on Tue night). Winds decreasing (gales from the NNE on Sun night, light winds from the NE by Wed afternoon).

Friday
28
Saturday
29
Sunday
30
Monday
1
Tuesday
2
Wednesday
3
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
cloud
cloud
cloud
cloud
cloud
light snow
cloud
cloud
cloud
cloud
light snow
light snow
light snow
light snow
snow showers
cloud
cloud
light rain
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
light snow
cloudy
cloudy
cloudy
cloudy
light snow
light snow
light snow
light snow
snow shwrs
cloudy
cloudy
light rain
 km/h
30
NE
50
NE
55
NE
65
NNE
75
NNE
80
NNE
75
NNE
70
NNE
65
NNE
60
NNE
60
NNE
50
NNE
60
NNE
45
NE
40
N
45
N
30
N
5
NE
45
S
 cm 
1
1
5
4
1
2
 mm 
1.1
4
0.9
max°C
0
1
1
1
0
0
0
-1
0
0
0
2
3
2
-1
1
1
2
5
min°C
0
1
1
0
0
0
-1
-1
-1
-1
0
1
2
1
-1
-2
1
2
3
chill°C 
-6
-7
-7
-9
-10
-10
-11
-11
-10
-10
-9
-7
-6
-6
-9
-10
-5
0
-3
Freezing level (m
500
600
650
650
550
450
400
400
450
400
450
850
1100
900
400
250
750
1500
2300
Cloud base (m)
150
350
300
700
0
100
0
0
50
100
150
150
500
Sea lvl1000m2000m3000m4000m5000m
-6-5-5-5-5-5-6-6-6-6-5-1-1-2-6-5-125011100-1-1-1-10232-1-1124
Sunrise
10:42
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 dusting of new snow. Freeze-thaw conditions (max 1°C on Fri morning, min -1°C on Sat night). Winds increasing (moderate winds from the ENE on Thu night, severe gales from the NNE by Sat afternoon).

Semisopochnoi Weather (Days 3-6):

Mild at first with light rain (total 5mm) on Mon night followed by colder weather and light fall of snow, heaviest on Mon night. Freeze-thaw conditions (max 3°C on Mon night, min -2°C on Tue night). Winds decreasing (gales from the NNE on Sun night, light winds from the NE by Wed afternoon).

This table gives the weather forecast for Semisopochnoi at the specific elevation of 500 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
ASCATB179E52N
62 km N
15m alt.
3 hours ago
29
Fresh winds from the NE
(29 kph at 49).
- km
ASCATB180E51N
71 km SE
15m alt.
3 hours ago
39
Strong winds from the NE
(39 kph at 39).
- km
ASCATB180E52N
78 km NE
15m alt.
3 hours ago
28
Moderate winds from the NE
(28 kph at 47).
- km
ASCATB181E52N
88 km NE
15m alt.
3 hours ago
30
Fresh winds from the NE
(30 kph at 46).
- km
Western Aleutians Buoy
102 km S
3m alt.
1 hour ago
40
Strong winds from the NNE
(40 kph at 20).
SHIP1566
106 km S
-m alt.
2 hours ago
-
40
Strong winds from the NNE
(40 kph at 30).
ASCATB178E52N
106 km WNW
15m alt.
3 hours ago
27
Moderate winds from the NE
(27 kph at 50).
- km
SHIP1450
106 km S
-m alt.
56 minutes ago
-
40
Strong winds from the NNE
(40 kph at 20).
ASCATB179E51N
106 km SSW
15m alt.
3 hours ago
34
Fresh winds from the NE
(34 kph at 34).
- km
SHIP882
106 km S
-m alt.
56 minutes ago
-
40
Strong winds from the NNE
(40 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.