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

UsSemisopochnoi
Weather Forecast, United States

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Issued: 3 pm Thu 28 Mar Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A light covering of new snow mostly falling on Thu afternoon. Temperatures will be below freezing (max -4°C on Sun morning, min -11°C on Thu night). Winds increasing (moderate winds from the NNW on Fri afternoon, gales from the NNW by Sat morning).

Days 5–7 Weather Summary

A light covering of new snow mostly falling on Sun night. Becoming milder with light rain (total 8mm) on Mon afternoon. Freeze-thaw conditions (max 4°C on Mon night, min -7°C on Tue morning). Winds increasing (light winds from the SSW on Sun afternoon, extremely windy from the SW by Mon night).

Days 8–10 Weather Summary

A moderate fall of snow, heaviest on Thu night. Temperatures will be below freezing (max -2°C on Fri morning, min -7°C on Wed afternoon). Winds decreasing (stormy winds from the SE on Thu night, light winds from the NW by Fri night).

Days 11–13 Weather Summary

A dusting of new snow. Temperatures will be below freezing (max -3°C on Sun night, min -11°C on Sat night). Winds decreasing (severe gales from the NW on Sat afternoon, light winds from the WSW by Mon night).

Thu
28
Friday
29
Saturday
30
Sunday
31
Monday
1
Tuesday
2
Wednesday
3
Thursday
4
Friday
5
Saturday
6
Sunday
7
Monday
8
Tue
9
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
light snow
cloud
cloud
cloud
light snow
light snow
cloud
clear
clear
clear
light snow
light rain
light snow
snow showers
part cloud
clear
part cloud
cloud
cloud
cloud
part cloud
clear
light snow
light snow
light snow
light snow
light snow
cloud
cloud
cloud
part cloud
light snow
cloud
cloud
light snow
cloud
light snow
cloudy
cloudy
cloudy
light snow
light snow
cloudy
clear
clear
clear
light snow
light rain
light snow
snow shwrs
some clouds
clear
some clouds
cloudy
cloudy
cloudy
some clouds
clear
light snow
light snow
light snow
light snow
light snow
cloudy
cloudy
cloudy
some clouds
light snow
cloudy
cloudy
light snow
cloudy
 km/h
40
NNE
35
NNE
30
N
25
NNW
40
NNW
65
NNW
55
NNW
45
NW
35
NW
15
NW
60
S
60
SW
75
SSW
130
SW
95
WSW
70
WSW
35
W
20
SSW
20
SW
35
WSW
50
W
30
WSW
40
SSE
85
S
60
SSW
15
NW
90
NW
80
NW
65
NW
50
NW
40
WNW
40
W
55
W
40
W
10
WSW
10
WNW
Wave Height Map
T alaskaunitedstates.wind.3.cc23
T alaskaunitedstates.wind.27.cc23
T alaskaunitedstates.wind.51.cc23
T alaskaunitedstates.wind.75.cc23
T alaskaunitedstates.wind.99.cc23
T alaskaunitedstates.wind.123.cc23
T alaskaunitedstates.wind.147.cc23
T alaskaunitedstates.wind.171.cc23
T alaskaunitedstates.wind.195.cc23
T alaskaunitedstates.wind.219.cc23
T alaskaunitedstates.wind.243.cc23
T alaskaunitedstates.wind.267.cc23
T alaskaunitedstates.wind.291.cc23
 cm 
1.0
3
1.0
2.0
2.0
1.0
3
4
1.0
3
1.0
3
1.0
 mm 
1.7
0.4
4
1.6
max°C
-8
-10
-11
-11
-11
-10
-10
-5
-4
-3
2
3
2
4
-7
-6
-5
-5
-6
-6
-7
-6
-4
-2
-4
-5
-7
-8
-9
-10
-7
-3
-5
-4
-4
-4
min°C
-10
-11
-11
-11
-11
-10
-10
-9
-4
-3
-2
1
1
-6
-7
-7
-6
-6
-7
-7
-7
-7
-6
-3
-5
-5
-7
-8
-11
-11
-8
-5
-5
-4
-4
-4
chill°C 
-21
-20
-21
-20
-22
-23
-22
-20
-12
-8
-10
-7
-9
-20
-21
-19
-16
-13
-15
-16
-18
-15
-17
-13
-16
-14
-20
-21
-24
-23
-18
-14
-15
-13
-9
-9
Freezing level (m
0
100
0
0
0
0
150
200
300
400
750
1900
1800
1800
300
350
400
350
350
300
300
300
350
600
650
400
250
300
0
0
0
250
450
400
500
400
Cloud base (m)
0
400
400
400
400
100
400
300
250
200
200
150
100
100
100
200
150
1950
200
300
300
450
0
0
100
150
350
400
250
200
200
200
200
Sea lvl1000m2000m3000m4000m5000m
-9-11-11-11-11-10-10-7-4-3022-1-7-7-6-6-7-7-7-7-5-3-5-5-7-8-10-11-8-4-5-4-4-4-4-4-4-4-5-4-3-2-102342-2-1-1-1-2-2-2-1-211-1-2-2-4-4-3-1000-1
Sunrise
9:41
9:38
9:36
9:33
9:32
9:29
9:26
9:25
9:22
9:19
9:18
9:15
Sunset
10:30
10:30
10:32
10:35
10:36
10:37
10:39
10:40
10:43
10:45
10:46
10:47

Semisopochnoi Weather (Days 0-3):

The weather forecast for Semisopochnoi is: A light covering of new snow mostly falling on Thu afternoon. Temperatures will be below freezing (max -4°C on Sun morning, min -11°C on Thu night). Winds increasing (moderate winds from the NNW on Fri afternoon, gales from the NNW by Sat morning).

Semisopochnoi Weather (Days 3-6):

A light covering of new snow mostly falling on Sun night. Becoming milder with light rain (total 8mm) on Mon afternoon. Freeze-thaw conditions (max 4°C on Mon night, min -7°C on Tue morning). Winds increasing (light winds from the SSW on Sun afternoon, extremely windy from the SW by Mon night).

Semisopochnoi Weather (Days 6-9):

A moderate fall of snow, heaviest on Thu night. Temperatures will be below freezing (max -2°C on Fri morning, min -7°C on Wed afternoon). Winds decreasing (stormy winds from the SE on Thu night, light winds from the NW by Fri 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
SHIP7694
208 km S
-m alt.
2 hours ago
2° C
light rain
Continuous light rain.
37
Fresh winds from the NE
(37 kph at 50).
Mid: overcast
Adak Naval Air Station Airport
256 km E
506m alt.
2 hours ago
2° C
light snow
Light snow.
39
Strong winds from the NNW
(39 kph at 340).
6 km
Mid: broken
High: overcast
BUOY-ADKA2
257 km E
3m alt.
2 hours ago
2° C
24
Moderate winds from the NNW
(24 kph at 340).
Eareckso / hemya Airport
383 km W
218m alt.
3 hours ago
1° C
cloudy
Dry and cloudy.
37
Fresh winds from the NE
(37 kph at 40).
11 km
Low: few
Mid: broken
High: overcast
ShemyaAfb
385 km W
31m alt.
3 hours ago
0° C
-
37
Fresh winds from the NE
(37 kph at 40).
36 km
Mid: overcast

* 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.