Semisopochnoi
Weather Forecast, United States

 

Days 0-3 Semisopochnoi Weather Summary:

Moderate rain (total 18mm), heaviest on Thu morning. Very mild (max 12°C on Sat night, min 3°C on Thu morning). Winds decreasing (strong winds from the ESE on Thu morning, calm by Fri night).

Days 3-6 Semisopochnoi Weather Summary:

Moderate rain (total 13mm), heaviest on Sun morning. Very mild (max 12°C on Sun morning, min 4°C on Tue night). Winds decreasing (near gales from the WSW on Mon night, fresh winds from the SW by Wed morning).

Days 6-9 Semisopochnoi Weather Summary:

Heavy rain (total 33mm), heaviest during Fri night. Later becoming colder with a dusting of snow on Sat morning. Temperatures will be slightly above freezing (max 4°C on Wed morning, min 1°C on Sat morning). Winds increasing (moderate winds from the SW on Thu morning, stormy winds from the NNW by Sat morning).

Wednesday
22
Thursday
23
Friday
24
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
moderate rain
moderate rain
rain showers
clear
clear
clear
clear
partially cloudy
rain showers
light rain
rain showers
clear
clear
clear
light rain
cloudy
cloudy
partially cloudy
light rain
rain showers
light rain
partially cloudy
partially cloudy
partially cloudy
partially cloudy
rain showers
heavy rain
Wind km/h
45 ESE45
40 ESE40
35 ENE35
20 NE20
15 NNE15
10 NNE10
5 WNW5
15 W15
30 WSW30
45 SW45
40 WSW40
40 W40
50 W50
50 WSW50
60 WSW60
50 SW50
45 SW45
40 SW40
30 SW30
35 SW35
35 SW35
30 SW30
30 SW30
35 WSW35
35 SW35
30 SSE30
80 ENE80
mod. rain mod. rain rain shwrs clear clear clear clear some clouds rain shwrs light rain rain shwrs clear clear clear light rain cloudy cloudy some clouds light rain rain shwrs light rain some clouds some clouds some clouds some clouds rain shwrs heavy rain
Rain
Rain mm
9 6 2 - - - - - 1 5 2 - - - 5 - - - 1 1 1 - - - - 1 30
Snow
Snow cm
- - - - - - - - - - - - - - - - - - - - - - - - - - -
High °C
3 3 3 4 5 7 8 9 12 12 10 7 5 7 7 6 6 6 4 4 4 4 4 4 3 3 3
Low °C
3 3 3 4 5 5 8 8 10 12 8 5 5 6 6 6 6 4 4 3 3 3 4 3 3 3 2
Chill °C
-4 -3 -3 0 2 5 7 7 9 8 6 2 -1 1 1 0 0 0 -1 -2 -2 -1 -1 -2 -3 -2 -5
Freezing level m
2000 2100 1900 2350 3000 3400 3700 3950 3850 4050 4000 3350 2700 2650 2800 2550 2550 2050 1800 1700 1850 1750 1850 1750 1850 1800 2100
Sea lvl3000ft6000ft9000ft12000ft15000ft
mountain backdrop mountain backdrop
333457891212107577666444444333677778891011109889888777777777
Sunrise
8:47 - - 8:48 - - 8:49 - - 8:52 - - 8:52 - - 8:55 - - 8:56 - - 8:57 - - 9:00 - -
Sunset
- 11:22 - - 11:20 - - 11:17 - - 11:15 - - 11:14 - - 11:12 - - 11:09 - - 11:07 - - 11:06 -

Issued local time.

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
257 km E
4m alt.
1 hour ago
8.3° C
cloudy
Dry and cloudy.
22
Moderate winds from the ENE
(22 kph at 70).
16 km
Low: overcast
BUOY-ADKA2
258 km E
3m alt.
3 hours ago
8.2° C
18
Light winds from the ENE
(18 kph at 60).
BUOY-adka2
258 km E
3m alt.
2 hours ago
7.9° C
15
Light winds from the ENE
(15 kph at 60).
Shmya-Eareckson Air Station
385 km W
30m alt.
2 hours ago
8.9° C
light rain
Continuous light rain.
33
Fresh winds from the E
(33 kph at 80).
28 km
Mid: overcast
Eareckso / hemya Airport
385 km W
31m alt.
1 hour ago
9° C
light rain
Light rain .
31
Fresh winds from the E.(Wind varies from 006 to 009 degs)
(31 kph at 80).
6 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.