– Lat/Long: 51.95° N 179.62° E
Semisopochnoi Weather Forecast
Aleutian Islands · United StatesIssued: 9 am Mon 19 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Mon 19 Oct Local Time
Updates in:
Update imminent hr min s
2 Semisopochnoi Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryLight rain (total 5mm), mostly falling on Wed night. Temperatures will be slightly above freezing (max 4°C on Wed night, min 2°C on Mon night). Winds increasing (calm on Tue afternoon, severe gales from the S by Wed night). | Days 4–6 Weather SummaryHeavy rain (total 25mm), heaviest during Thu afternoon. Mild temperatures (max 8°C on Thu morning, min 2°C on Thu night). Mainly gales. | |||||||||||||||||
Monday 19 | Tuesday 20 | Wednesday 21 | Thursday 22 | Friday 23 | Saturday 24 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | |  | | | |  | | | | | | | |  | |
rain shwrs | rain shwrs | rain shwrs | clear | clear | clear | clear | clear | rain shwrs | heavy rain | heavy rain | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | some clouds | |
Cloud base (m) | 550 | 850 | 600 | 400 | 550 | 1800 | 500 | 450 | 400 | 50 | 450 | 400 | 300 | 550 | 450 | 450 | 500 | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.4 | 0.7 | 1.3 | — | — | — | — | — | 3 | 10 | 10 | 3 | 0.3 | 0.3 | 0.6 | 0.1 | 0.1 | — |
max °C | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 4 | 8 | 8 | 5 | 2 | 3 | 3 | 3 | 4 | 6 |
min °C | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 5 | 7 | 2 | 2 | 3 | 2 | 3 | 3 | 5 |
chill °C | -3 | -3 | -4 | -3 | 0 | 1 | -2 | 0 | -2 | -2 | 1 | -7 | -7 | -5 | -6 | -4 | -4 | -2 |
Freezing level m | 850 | 850 | 850 | 800 | 800 | 800 | 800 | 800 | 950 | 3150 | 2850 | 1050 | 800 | 850 | 850 | 850 | 1050 | 2000 |
 | 10:32 | — | — | 10:33 | — | — | 10:36 | — | — | 10:37 | — | — | 10:38 | — | — | 10:41 | — | — |
 | — | 8:59 | — | — | 8:57 | — | — | 8:54 | — | — | 8:52 | — | — | 8:50 | — | — | 8:47 | — |
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Semisopochnoi Weather (Days 0-3):
The weather forecast for Semisopochnoi is: Light rain (total 5mm), mostly falling on Wed night. Temperatures will be slightly above freezing (max 4°C on Wed night, min 2°C on Mon night). Winds increasing (calm on Tue afternoon, severe gales from the S by Wed night).
Semisopochnoi Weather (Days 3-6):
Heavy rain (total 25mm), heaviest during Thu afternoon. Mild temperatures (max 8°C on Thu morning, min 2°C on Thu night). Mainly gales.
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.