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

UsSemisopochnoi
Weather Forecast, United States

Placeholder
Issued: 9 pm Sat 20 Apr Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A heavy fall of snow, heaviest during Sat night. Temperatures will be below freezing (max -3°C on Sat night, min -10°C on Sun night). Winds increasing (light winds from the WNW on Sun afternoon, severe gales from the SW by Mon afternoon).

Days 5–7 Weather Summary

A dusting of new snow. Temperatures will be below freezing (max 0°C on Fri afternoon, min -10°C on Wed morning). Winds decreasing (gales from the W on Tue night, moderate winds from the WSW by Fri morning).

Days 8–10 Weather Summary

A dusting of new snow. Temperatures will be below freezing (max 0°C on Fri night, min -4°C on Sat afternoon). Winds decreasing (strong winds from the W on Sat night, light winds from the NW by Sun night).

Days 11–13 Weather Summary

Mostly dry. Temperatures will be below freezing (max -2°C on Mon night, min -7°C on Thu morning). Winds increasing (light winds from the N on Wed afternoon, near gales from the ENE by Thu morning).

Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
1
Thu
2
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
PM
heavy snow
mod snow
light snow
snow showers
snow showers
snow showers
snow showers
light snow
cloud
part cloud
light snow
cloud
cloud
cloud
part cloud
clear
cloud
cloud
part cloud
part cloud
cloud
light snow
cloud
cloud
snow showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
heavy snow
mod. snow
light snow
snow shwrs
snow shwrs
snow shwrs
snow shwrs
light snow
cloudy
some clouds
light snow
cloudy
cloudy
cloudy
some clouds
clear
cloudy
cloudy
some clouds
some clouds
cloudy
light snow
cloudy
cloudy
snow shwrs
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
 km/h
50
SW
25
SSW
20
S
30
WNW
55
SSW
85
SW
50
SW
55
W
65
W
55
WNW
55
W
60
W
50
WNW
50
WNW
40
WNW
40
WNW
30
W
30
WSW
35
W
40
W
45
WSW
40
W
35
W
30
WNW
20
N
25
N
30
NNW
35
NNW
35
NNW
30
NNW
25
NNW
25
NNW
15
N
20
ENE
55
ENE
55
ENE
Wave Height Map
T alaskaunitedstates.wind.3.cc23
T alaskaunitedstates.wind.21.cc23
T alaskaunitedstates.wind.45.cc23
T alaskaunitedstates.wind.69.cc23
T alaskaunitedstates.wind.93.cc23
T alaskaunitedstates.wind.117.cc23
T alaskaunitedstates.wind.141.cc23
T alaskaunitedstates.wind.165.cc23
T alaskaunitedstates.wind.189.cc23
T alaskaunitedstates.wind.213.cc23
T alaskaunitedstates.wind.237.cc23
T alaskaunitedstates.wind.261.cc23
T alaskaunitedstates.wind.285.cc23
 cm 
12
6
5
1.0
2.0
1.0
6
1.0
1.0
3
1.0
 mm 
max°C
-3
-4
-3
-6
-9
-10
-7
-9
-7
-7
-10
-8
-7
-8
-7
-4
-3
0
0
-2
-3
-1
-2
-2
-4
-4
-3
-2
-3
-3
-3
-3
-3
-3
-6
-6
min°C
-3
-4
-4
-10
-10
-10
-9
-9
-9
-9
-10
-9
-8
-8
-8
-5
-3
-1
-2
-2
-4
-3
-3
-3
-4
-4
-3
-3
-3
-3
-3
-3
-3
-3
-7
-6
chill°C 
-11
-11
-8
-20
-22
-24
-20
-21
-22
-22
-22
-21
-19
-19
-18
-14
-10
-8
-10
-10
-13
-11
-11
-10
-10
-11
-11
-11
-11
-10
-10
-10
-8
-8
-18
-17
Freezing level (m
600
500
400
100
0
100
0
150
150
300
200
200
300
300
300
400
600
800
1000
800
650
700
650
700
450
400
500
500
450
500
500
350
250
400
350
400
Cloud base (m)
100
100
500
150
100
1750
150
300
100
100
200
500
550
900
700
2400
850
200
100
150
150
200
200
250
250
250
250
200
150
150
150
150
Sea lvl1000m2000m3000m4000m5000m
-3-4-4-8-10-10-8-9-8-8-10-9-8-8-8-5-3-1-1-2-4-2-3-3-4-4-3-3-3-3-3-3-3-3-7-610-1-3-4-3-3-3-2-2-3-3-2-2-2-1122112110-100000-1-1-1-1-1
Sunrise
8:49
8:48
8:45
8:44
8:41
8:40
8:37
8:36
8:33
8:32
8:30
8:27
Sunset
11:09
11:12
11:14
11:15
11:16
11:19
11:21
11:22
11:23
11:25
11:27
11:29

Semisopochnoi Weather (Days 0-3):

The weather forecast for Semisopochnoi is: A heavy fall of snow, heaviest during Sat night. Temperatures will be below freezing (max -3°C on Sat night, min -10°C on Sun night). Winds increasing (light winds from the WNW on Sun afternoon, severe gales from the SW by Mon afternoon).

Semisopochnoi Weather (Days 3-6):

A dusting of new snow. Temperatures will be below freezing (max 0°C on Fri afternoon, min -10°C on Wed morning). Winds decreasing (gales from the W on Tue night, moderate winds from the WSW by Fri morning).

Semisopochnoi Weather (Days 6-9):

A dusting of new snow. Temperatures will be below freezing (max 0°C on Fri night, min -4°C on Sat afternoon). Winds decreasing (strong winds from the W on Sat night, light winds from the NW by Sun 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
Adak Naval Air Station Airport
256 km E
506m alt.
2 hours ago
3° C
cloudy
Dry and cloudy.
17
Light winds from the S
(17 kph at 180).
16 km
Low: broken
Mid: overcast
BUOY-ADKA2
257 km E
3m alt.
1 hour ago
3° C
22
Moderate winds from the SSW
(22 kph at 210).
ASCATB183E53N
268 km NE
15m alt.
4 hours ago
22
Moderate winds from the SSW
(22 kph at 211).
- km
ASCATB184E52N
276 km ENE
15m alt.
4 hours ago
21
Moderate winds from the SSW
(21 kph at 208).
- km
ASCATB184E53N
314 km NE
15m alt.
4 hours ago
21
Moderate winds from the SSW
(21 kph at 209).
- km

* 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.