– Lat/Long: 51.95° N 179.62° E
Semisopochnoi Weather Forecast
Aleutian Islands · United StatesIssued: 3 am Sun 04 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Sun 04 Oct Local Time
Updates in:
Update imminent hr min s
2 Semisopochnoi Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryModerate rain (total 14mm), heaviest on Tue night. Mild temperatures (max 6°C on Tue afternoon, min 4°C on Sun afternoon). Winds increasing (light winds from the WSW on Tue afternoon, gales from the S by Tue night). | Days 4–6 Weather SummaryHeavy rain (total 49mm), heaviest during Wed morning. Very mild (max 10°C on Wed night, min 3°C on Fri night). Winds decreasing (stormy winds from the S on Wed afternoon, strong winds from the WSW by Fri night). | |||||||||||||||||
Sunday 4 | Monday 5 | Tuesday 6 | Wednesday 7 | Thursday 8 | Friday 9 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | | |  |  | | | | | | |  | | |
light rain | some clouds | rain shwrs | rain shwrs | clear | clear | clear | some clouds | heavy rain | heavy rain | heavy rain | rain shwrs | clear | clear | rain shwrs | rain shwrs | light rain | rain shwrs | |
Cloud base (m) | 150 | 450 | 800 | 700 | 800 | 750 | 2200 | 150 | 0 | 500 | 800 | 550 | 650 | 450 | 450 | |||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.1 | — | 0.4 | 0.2 | — | — | — | — | 13 | 23 | 11 | 13 | — | — | 0.3 | 0.3 | 0.2 | 0.8 |
max °C | 5 | 4 | 4 | 4 | 4 | 5 | 5 | 6 | 5 | 8 | 9 | 10 | 4 | 5 | 5 | 4 | 4 | 4 |
min °C | 5 | 4 | 4 | 4 | 4 | 4 | 5 | 5 | 4 | 7 | 9 | 4 | 4 | 5 | 4 | 4 | 4 | 3 |
chill °C | -2 | -3 | -2 | -2 | -2 | -1 | 1 | 1 | -3 | 1 | 3 | -3 | -3 | -2 | -3 | -3 | -3 | -4 |
Freezing level m | 1200 | 1050 | 1050 | 1000 | 1050 | 1100 | 1450 | 1800 | 1600 | 3600 | 3500 | 3450 | 1100 | 1150 | 1100 | 1000 | 1000 | 1000 |
 | 10:07 | — | — | 10:07 | — | — | 10:10 | — | — | 10:11 | — | — | 10:12 | — | — | 10:15 | — | — |
 | — | 9:31 | — | — | 9:30 | — | — | 9:27 | — | — | 9:24 | — | — | 9:22 | — | — | 9:21 | — |
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Semisopochnoi Weather (Days 0-3):
The weather forecast for Semisopochnoi is: Moderate rain (total 14mm), heaviest on Tue night. Mild temperatures (max 6°C on Tue afternoon, min 4°C on Sun afternoon). Winds increasing (light winds from the WSW on Tue afternoon, gales from the S by Tue night).
Semisopochnoi Weather (Days 3-6):
Heavy rain (total 49mm), heaviest during Wed morning. Very mild (max 10°C on Wed night, min 3°C on Fri night). Winds decreasing (stormy winds from the S on Wed afternoon, strong winds from the WSW by Fri 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.