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

Semisopochnoi
Weather Forecast, United States

Issued: 9 pm Thu 16 Apr Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A dusting of snow giving way to moderate rain (total 18mm) heaviest on Fri morning. Freeze-thaw conditions (max 5°C on Fri afternoon, min -3°C on Sat night). Winds increasing (moderate winds from the SW on Thu night, stormy winds from the SW by Fri night).

Days 5–7 Weather Summary

A light covering of new snow mostly falling on Sun night. Becoming milder with moderate rain (total 20mm) heaviest on Sun night. Freeze-thaw conditions (max 2°C on Sun night, min -3°C on Wed afternoon). Winds increasing (light winds from the S on Sun night, gales from the NNE by Wed morning).

Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
heavy rain
rain showers
part cloud
cloud
cloud
cloud
cloud
cloud
light snow
light rain
cloud
heavy rain
cloud
light snow
light snow
light snow
cloud
cloud
light snow
heavy rain
rain shwrs
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
light snow
light rain
cloudy
heavy rain
cloudy
light snow
light snow
light snow
cloudy
cloudy
 km/h
30
S
65
SSE
65
SSW
95
SW
70
WSW
75
W
80
W
70
W
50
W
15
S
45
SSW
35
SSW
25
SSE
30
E
60
NE
65
NE
65
NNE
65
N
60
N
3
2
1
4
1
18
0.6
6
1.2
13
max °C
0
4
5
-1
-1
-2
-3
-3
-1
2
2
2
2
2
2
2
-1
-1
-3
min °C
-1
3
3
-1
-1
-2
-3
-3
-3
-2
1
2
2
2
1
0
-1
-3
-4
-7
-5
-5
-12
-11
-12
-14
-14
-12
-8
-6
-4
-4
-4
-8
-9
-11
-14
-14
400
1500
2050
400
350
300
200
150
200
0
850
900
1100
1100
1000
850
350
250
150
Cloud base (m)
200
0
0
0
200
100
100
0
200
1300
50
250
Sea lvl1000m2000m3000m4000m5000m
-412-7-7-8-10-10-7-3-3-1-1-1-2-2-4-7-9-144-1-1-2-3-3-20222221-1-2-4
Sunrise
9:00
8:57
8:56
8:53
8:52
8:49
Sunset
11:01
11:04
11:05
11:07
11:08
11:09

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Semisopochnoi Weather (Days 0-3):

The weather forecast for Semisopochnoi is: A dusting of snow giving way to moderate rain (total 18mm) heaviest on Fri morning. Freeze-thaw conditions (max 5°C on Fri afternoon, min -3°C on Sat night). Winds increasing (moderate winds from the SW on Thu night, stormy winds from the SW by Fri night).

Semisopochnoi Weather (Days 3-6):

A light covering of new snow mostly falling on Sun night. Becoming milder with moderate rain (total 20mm) heaviest on Sun night. Freeze-thaw conditions (max 2°C on Sun night, min -3°C on Wed afternoon). Winds increasing (light winds from the S on Sun night, gales from the NNE by Wed morning).

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 10 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
ASCATC180E52N
64 km NNE
15m alt.
4 hours ago
18
Light winds from the SSW
(18 kph at 202).
- km
ASCATC180E51N
70 km SE
15m alt.
4 hours ago
24
Moderate winds from the S
(24 kph at 182).
- km
ASCATC179E52N
94 km WNW
15m alt.
4 hours ago
21
Moderate winds from the S
(21 kph at 175).
- km
ASCATC181E52N
96 km NE
15m alt.
4 hours ago
17
Light winds from the SW
(17 kph at 223).
- km
Western Aleutians Buoy
102 km S
3m alt.
2 hours ago
36

(36 kph at —)
ASCATC179E51N
114 km SSW
15m alt.
4 hours ago
30
Fresh winds from the SSE
(30 kph at 154).
- km
ASCATC178E52N
118 km W
15m alt.
4 hours ago
22
Moderate winds from the SSE
(22 kph at 166).
- km
ASCATC178E51N
131 km SW
15m alt.
4 hours ago
30
Fresh winds from the SSE
(30 kph at 154).
- km
ASCATC182E52N
144 km ENE
15m alt.
4 hours ago
21
Moderate winds from the SW
(21 kph at 223).
- km
ASCATC181E51N
153 km ESE
15m alt.
4 hours ago
23
Moderate winds from the SSW
(23 kph at 205).
- 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.