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

UsSemisopochnoi
Weather Forecast, United States

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Issued: 3 am Mon 15 Apr Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

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

Days 4–6 Weather Summary

Mostly dry. Freeze-thaw conditions (max 1°C on Sat night, min -2°C on Fri afternoon). Winds increasing (calm on Thu night, fresh winds from the NNW by Fri night).

Days 7–9 Weather Summary

Mild with light rain (total 8mm) on Tue morning Becoming colder with a light covering of snow, mostly falling on Tue afternoon. Freeze-thaw conditions (max 2°C on Mon afternoon, min 0°C on Tue night). Winds increasing (light winds from the NE on Sun afternoon, near gales from the SSE by Mon night).

Days 10–12 Weather Summary

Mostly dry. Freeze-thaw conditions (max 1°C on Wed afternoon, min -1°C on Wed night). Wind will be generally light.

Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
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
night
cloud
cloud
light snow
cloud
cloud
cloud
part cloud
part cloud
clear
part cloud
clear
clear
clear
part cloud
cloud
cloud
cloud
cloud
cloud
part cloud
cloud
part cloud
cloud
light rain
mod rain
light snow
light snow
cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
cloud
part cloud
cloudy
cloudy
light snow
cloudy
cloudy
cloudy
some clouds
some clouds
clear
some clouds
clear
clear
clear
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
cloudy
some clouds
cloudy
light rain
mod. rain
light snow
light snow
cloudy
some clouds
some clouds
clear
clear
some clouds
some clouds
cloudy
some clouds
 km/h
25
NW
35
WSW
25
W
45
NNW
30
NNW
25
NW
30
NW
25
NW
15
WNW
5
WSW
10
SSW
5
SE
20
NNE
25
N
35
NNW
30
N
20
N
10
NE
10
NE
5
NE
10
E
10
SSE
25
SSE
45
SSE
55
SSE
45
SSE
20
SSE
15
S
15
S
10
S
10
SE
15
SE
10
SSE
15
ESE
10
ESE
5
SSE
Wave Height Map
T alaskaunitedstates.wind.15.cc23
T alaskaunitedstates.wind.39.cc23
T alaskaunitedstates.wind.63.cc23
T alaskaunitedstates.wind.87.cc23
T alaskaunitedstates.wind.111.cc23
T alaskaunitedstates.wind.135.cc23
T alaskaunitedstates.wind.159.cc23
T alaskaunitedstates.wind.183.cc23
T alaskaunitedstates.wind.207.cc23
T alaskaunitedstates.wind.231.cc23
T alaskaunitedstates.wind.255.cc23
T alaskaunitedstates.wind.279.cc23
 cm 
1.0
5
1.0
 mm 
0.6
7
max°C
0
-1
-2
-3
-4
-3
-2
-2
-1
-1
0
0
-1
-2
-1
0
0
1
1
1
1
1
2
2
2
2
2
0
1
0
-1
0
0
0
0
0
min°C
0
-1
-2
-4
-4
-4
-2
-2
-1
-1
-1
-1
-1
-2
-1
-1
0
1
1
1
1
1
2
2
2
2
0
0
0
-1
-1
0
0
0
0
0
chill°C 
-6
-8
-9
-12
-12
-11
-9
-9
-6
-3
-4
-1
-6
-9
-8
-8
-5
-3
-2
-1
-1
-3
-4
-5
-6
-5
-4
-4
-5
-4
-5
-4
-3
-4
-4
-2
Freezing level (m
500
400
250
150
0
0
0
0
0
200
350
400
250
0
200
350
550
750
700
750
900
900
1100
1300
1400
850
800
550
550
400
400
450
500
450
500
450
Cloud base (m)
150
150
200
200
450
550
500
350
350
2250
400
600
500
150
150
200
100
200
200
200
250
200
200
550
50
50
50
0
300
350
100
250
300
200
Sea lvl1000m2000m3000m4000m5000m
-4-6-7-10-11-9-7-6-5-4-4-4-5-5-4-3-2-1-2-1-1-1001-2-3-5-5-6-6-6-6-6-6-60-1-2-4-4-4-2-2-1-1-1-1-1-2-1-10111112222101-1-100000
Sunrise
9:03
9:00
8:57
8:56
8:53
8:52
8:49
8:48
8:45
8:44
8:41
8:40
Sunset
11:00
11:01
11:04
11:05
11:07
11:08
11:09
11:12
11:14
11:15
11:16
11:19

Semisopochnoi Weather (Days 0-3):

The weather forecast for Semisopochnoi is: A dusting of new snow. Temperatures will be below freezing (max 0°C on Mon morning, min -4°C on Tue morning). Winds decreasing (strong winds from the NW on Mon night, light winds from the W by Wed night).

Semisopochnoi Weather (Days 3-6):

Mostly dry. Freeze-thaw conditions (max 1°C on Sat night, min -2°C on Fri afternoon). Winds increasing (calm on Thu night, fresh winds from the NNW by Fri night).

Semisopochnoi Weather (Days 6-9):

Mild with light rain (total 8mm) on Tue morning Becoming colder with a light covering of snow, mostly falling on Tue afternoon. Freeze-thaw conditions (max 2°C on Mon afternoon, min 0°C on Tue night). Winds increasing (light winds from the NE on Sun afternoon, near gales from the SSE by Mon night).

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
Adak Naval Air Station Airport
256 km E
506m alt.
2 hours ago
2° C
light rain
Light rain .
30
Fresh winds from the WNW
(30 kph at 300).
16 km
Low: overcast
Eareckso / hemya Airport
383 km W
218m alt.
2 hours ago
3° C
cloudy
Dry and cloudy.
22
Moderate winds from the W
(22 kph at 260).
16 km
Low: overcast
SHIP7422
407 km S
15m alt.
2 hours ago
- km
Atka Airport
423 km E
211m alt.
2 hours ago
3° C
light rain
Light rain .
39
Strong winds from the WNW
(39 kph at 290).
10 km
Mid: broken
High: overcast
BUOY-ATKA2
425 km E
3m alt.
1 hour ago
3° C
46
Strong winds from the NW
(46 kph at 310).

* 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.