– Lat/Long: 51.95° N 179.62° E
Semisopochnoi Weather Forecast
Aleutian Islands · United StatesIssued: 9 pm Tue 13 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Tue 13 Oct Local Time
Updates in:
Update imminent hr min s
2 Semisopochnoi Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 10mm), heaviest on Thu night. Temperatures will be slightly above freezing (max 4°C on Fri morning, min 1°C on Tue night). Winds increasing (calm on Wed night, strong winds from the SSE by Thu night). | Days 5–7 Weather SummaryModerate rain (total 14mm), heaviest on Fri night. Mild temperatures (max 6°C on Fri night, min 3°C on Sat morning). Winds decreasing (gales from the SSW on Fri night, light winds from the SW by Sun night). | |||||||||||||||
Wednesday 14 | Thursday 15 | Friday 16 | Saturday 17 | Sunday 18 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  | |  |  |  |  |  | |  | | | | |
clear | clear | clear | some clouds | cloudy | cloudy | light rain | rain shwrs | some clouds | heavy rain | light rain | some clouds | rain shwrs | rain shwrs | rain shwrs | rain shwrs | |
Cloud base (m) | 650 | 600 | 550 | 450 | 700 | 1750 | 400 | 100 | 100 | 50 | 50 | 200 | 600 | 650 | 750 | 450 |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | 5 | 6 | — | 11 | 0.4 | — | 0.3 | 0.4 | 0.1 | 0.2 |
max °C | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 4 | 4 | 6 | 4 | 4 | 3 | 3 | 3 | 3 |
min °C | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 4 | 4 | 4 | 3 | 3 | 3 | 3 | 3 | 3 |
chill °C | -5 | -5 | -4 | -2 | -2 | -3 | -5 | -2 | -1 | -1 | -4 | -2 | -2 | -2 | -2 | -2 |
Freezing level m | 700 | 700 | 700 | 800 | 900 | 1000 | 1000 | 1400 | 1200 | 1350 | 1050 | 950 | 1050 | 1000 | 1000 | 950 |
 | — | 10:23 | — | — | 10:25 | — | — | 10:26 | — | — | 10:29 | — | — | 10:30 | — | — |
 | — | — | 9:08 | — | — | 9:07 | — | — | 9:05 | — | — | 9:02 | — | — | 9:00 | — |
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Semisopochnoi Weather (Days 0-3):
The weather forecast for Semisopochnoi is: Moderate rain (total 10mm), heaviest on Thu night. Temperatures will be slightly above freezing (max 4°C on Fri morning, min 1°C on Tue night). Winds increasing (calm on Wed night, strong winds from the SSE by Thu night).
Semisopochnoi Weather (Days 3-6):
Moderate rain (total 14mm), heaviest on Fri night. Mild temperatures (max 6°C on Fri night, min 3°C on Sat morning). Winds decreasing (gales from the SSW on Fri night, light winds from the SW by Sun 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.