Semisopochnoi
Weather Forecast, United States

 

Days 0-3 Semisopochnoi Weather Summary:

A dusting of snow giving way to moderate rain (total 11mm) heaviest on Sat afternoon. Freeze-thaw conditions (max 6°C on Sat night, min 0°C on Mon night). Winds decreasing (near gales from the SSE on Sat morning, calm by Sun night).

Days 3-6 Semisopochnoi Weather Summary:

Mostly dry. Mild temperatures (max 7°C on Thu night, min 1°C on Tue morning). Mainly strong winds.

Days 6-9 Semisopochnoi Weather Summary:

Mostly dry. Mild temperatures (max 7°C on Fri morning, min 5°C on Sun night). Winds increasing (calm on Fri night, fresh winds from the NW by Mon night).

Friday
29
Saturday
30
Sunday
1
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
light snow
light rain
light rain
light rain
cloudy
cloudy
cloudy
partially cloudy
clear
clear
clear
clear
clear
clear
clear
partially cloudy
partially cloudy
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Wind km/h
50 SSE50
45 SSE45
15 SSW15
10 WSW10
10 WSW10
5 WNW5
25 NNW25
30 NW30
40 NNW40
35 NNW35
35 NNW35
40 N40
30 NNW30
30 NNW30
25 NW25
25 NW25
25 NW25
30 NW30
25 NW25
15 NW15
5 NW5
10 SSW10
15 SSE15
20 SSE20
15 SE15
10 E10
20 NNE20
light snow light rain light rain light rain cloudy cloudy cloudy some clouds clear clear clear clear clear clear clear some clouds some clouds clear clear clear clear clear clear clear clear clear clear
Rain
Rain mm
2 5 3 1 - - - - - - - - - - - - - - - - - - - - - - -
Snow
Snow cm
1 - - - - - - - - - - - - - - - - - - - - - - - - - -
High °C
3 5 6 6 5 5 3 2 1 1 2 2 1 2 3 4 6 7 7 7 7 7 7 7 7 7 7
Low °C
2 3 6 6 5 4 2 2 0 1 1 2 1 1 2 4 4 6 6 7 6 6 7 6 6 6 5
Chill °C
-5 -1 2 4 3 4 -2 -4 -6 -6 -4 -5 -5 -4 -2 -1 1 3 4 4 5 5 4 4 5 5 4
Freezing level m
1750 2350 2350 2150 2150 2000 1850 1700 1250 1500 1550 1700 1550 1550 1700 2100 2400 2700 2650 2700 2750 2750 2800 2850 2950 2950 2850
Sea lvl3000ft6000ft9000ft12000ft15000ft
mountain backdrop mountain backdrop
356655321122123467777777777566666544444455567777788887
Sunrise
7:41 - - 7:41 - - 7:41 - - 7:43 - - 7:43 - - 7:43 - - 7:45 - - 7:45 - - 7:46 - -
Sunset
- 0:25 - - 0:25 - - 0:25 - - 0:25 - - 0:25 - - 0:25 - - 0:25 - - 0:24 - - 0:24 -

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.WeatherWind
Cloud
Visibility
Cloud / Visibility
Adak Naval Air Station Airport
256 km E
4m alt.
53 minutes ago
8.9° C
partially cloudy
Dry and partly cloudy.
22
Moderate winds from the S
(22 kph at 190).
16 km
Low: broken
BUOY-ADKA2
257 km E
3m alt.
3 hours ago
6.6° C
24
Moderate winds from the SE
(24 kph at 180).
SHIP6206
325 km NE
-m alt.
2 hours ago
8.0° C
Clouds developing.
28
Moderate winds from the SW
(28 kph at 230).
20 km
Mid: overcast
Eareckso / hemya Airport
383 km W
31m alt.
51 minutes ago
6.8° C
cloudy
Mist dry and cloudy.
35
Fresh winds from the E
(35 kph at 80).
10 km
Mid: overcast
Shmya-Eareckson Air Station
384 km W
30m alt.
4 hours ago
6.2° C
Mist
41
Strong winds from the E
(41 kph at 90).
28 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. We also include passing Ship data if it is recorded close to Semisopochnoi and within an acceptable time window.