– Lat/Long: 51.95° N 179.62° E
Semisopochnoi Weather Forecast
Aleutian Islands · United StatesIssued: 3 am Fri 16 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Fri 16 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 Fri morning. Mild temperatures (max 5°C on Fri morning, min 3°C on Sat night). Winds decreasing (strong winds from the WSW on Fri afternoon, light winds from the S by Sat morning). | Days 4–6 Weather SummaryLight rain (total 8mm), mostly falling on Tue afternoon. Mild temperatures (max 5°C on Tue night, min 2°C on Mon night). Winds increasing (light winds from the SW on Tue morning, near gales from the N by Wed night). | |||||||||||||||||
Friday 16 | Saturday 17 | Sunday 18 | Monday 19 | Tuesday 20 | Wednesday 21 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  |  | |  | |  | |  | | | | | | |
light rain | rain shwrs | some clouds | rain shwrs | rain shwrs | clear | light rain | rain shwrs | rain shwrs | rain shwrs | clear | rain shwrs | some clouds | light rain | light rain | light rain | rain shwrs | rain shwrs | |
Cloud base (m) | 100 | 400 | 800 | 2250 | 200 | 1950 | 1800 | 600 | 700 | 1600 | 1600 | 650 | 500 | 600 | 250 | 450 | ||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 4 | 0.1 | — | 0.4 | 0.2 | — | 0.5 | 0.3 | 0.1 | 0.1 | — | 0.1 | — | 4 | 2 | 1 | 0.4 | 0.1 |
max °C | 5 | 4 | 4 | 4 | 4 | 3 | 4 | 3 | 3 | 3 | 3 | 3 | 2 | 4 | 5 | 3 | 3 | 2 |
min °C | 4 | 4 | 4 | 4 | 4 | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 3 | 3 | 3 | 2 |
chill °C | -1 | -2 | -2 | 1 | -1 | -2 | -2 | -3 | -3 | -3 | -3 | -4 | -2 | -4 | -4 | -2 | -3 | -6 |
Freezing level m | 1400 | 1150 | 1100 | 1150 | 1250 | 950 | 1000 | 1000 | 950 | 850 | 900 | 800 | 800 | 900 | 1000 | 850 | 950 | 750 |
 | 10:26 | — | — | 10:29 | — | — | 10:30 | — | — | 10:32 | — | — | 10:33 | — | — | 10:36 | — | — |
 | — | 9:05 | — | — | 9:02 | — | — | 9:00 | — | — | 8:59 | — | — | 8:57 | — | — | 8:54 | — |
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Semisopochnoi Weather (Days 0-3):
The weather forecast for Semisopochnoi is: Light rain (total 5mm), mostly falling on Fri morning. Mild temperatures (max 5°C on Fri morning, min 3°C on Sat night). Winds decreasing (strong winds from the WSW on Fri afternoon, light winds from the S by Sat morning).
Semisopochnoi Weather (Days 3-6):
Light rain (total 8mm), mostly falling on Tue afternoon. Mild temperatures (max 5°C on Tue night, min 2°C on Mon night). Winds increasing (light winds from the SW on Tue morning, near gales from the N by Wed 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.