– Lat/Long: 51.95° N 179.62° E
Semisopochnoi Weather Forecast
Aleutian Islands · United StatesIssued: 9 pm Sat 10 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Sat 10 Oct Local Time
Updates in:
Update imminent hr min s
2 Semisopochnoi Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 5mm), mostly falling on Sun morning. Temperatures will be slightly above freezing (max 3°C on Sat night, min 1°C on Mon night). Winds increasing (fresh winds from the WSW on Mon morning, gales from the NNW by Tue morning). | Days 5–7 Weather SummaryModerate rain (total 15mm), heaviest on Fri morning. Temperatures will be slightly above freezing (max 4°C on Fri morning, min 1°C on Tue night). Winds increasing (light winds from the N on Wed night, near gales from the SSE by Thu night). | |||||||||||||||
Sunday 11 | Monday 12 | Tuesday 13 | Wednesday 14 | Thursday 15 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | |  |  |  | | | |  | | |  | |
rain shwrs | light rain | rain shwrs | rain shwrs | light rain | light rain | some clouds | clear | some clouds | some clouds | clear | clear | clear | clear | some clouds | light rain | |
Cloud base (m) | 1700 | 700 | 600 | 1550 | 550 | 550 | 550 | 800 | 400 | 450 | 500 | 800 | 1550 | 450 | 450 | 150 |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 1.5 | 1.1 | 0.4 | 0.6 | 0.3 | 0.7 | — | — | — | — | — | — | — | — | — | 5 |
max °C | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 |
min °C | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 3 | 3 |
chill °C | -5 | -5 | -5 | -5 | -4 | -4 | -6 | -5 | -6 | -5 | -3 | -3 | -1 | -3 | -3 | -4 |
Freezing level m | 800 | 800 | 800 | 750 | 750 | 800 | 650 | 700 | 750 | 700 | 700 | 750 | 900 | 1000 | 1100 | 1600 |
 | — | 10:18 | — | — | 10:19 | — | — | 10:22 | — | — | 10:23 | — | — | 10:25 | — | — |
 | — | — | 9:15 | — | — | 9:14 | — | — | 9:12 | — | — | 9:08 | — | — | 9:07 | — |
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Semisopochnoi Weather (Days 0-3):
The weather forecast for Semisopochnoi is: Light rain (total 5mm), mostly falling on Sun morning. Temperatures will be slightly above freezing (max 3°C on Sat night, min 1°C on Mon night). Winds increasing (fresh winds from the WSW on Mon morning, gales from the NNW by Tue morning).
Semisopochnoi Weather (Days 3-6):
Moderate rain (total 15mm), heaviest on Fri morning. Temperatures will be slightly above freezing (max 4°C on Fri morning, min 1°C on Tue night). Winds increasing (light winds from the N on Wed night, near gales from the SSE by Thu 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.