– Lat/Long: 51.95° N 179.62° E
Semisopochnoi Weather Forecast
Aleutian Islands · United StatesIssued: 3 pm Wed 09 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Wed 09 Sep Local Time
Updates in:
Update imminent hr min s
2 Semisopochnoi Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 6mm), mostly falling on Thu night. Very mild (max 11°C on Wed night, min 8°C on Fri night). Winds decreasing (near gales from the SSW on Thu morning, calm by Sat morning). | Days 5–7 Weather SummaryLight rain (total 2mm), mostly falling on Sun night. Mild temperatures (max 8°C on Sat afternoon, min 5°C on Mon morning). Winds increasing (light winds from the WSW on Sun morning, strong winds from the W by Mon night). | ||||||||||||||||
Wed 9 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | | |  |  | | |  | | |  | | | |
clear | rain shwrs | light rain | light rain | rain shwrs | clear | clear | clear | cloudy | cloudy | clear | some clouds | some clouds | rain shwrs | rain shwrs | some clouds | rain shwrs | |
Cloud base (m) | 250 | 150 | 300 | 6800 | 5900 | 5200 | 5400 | 1750 | 100 | 500 | 500 | ||||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | 0.3 | 0.1 | 0.1 | 5 | — | — | — | — | — | — | — | — | 1.3 | 0.4 | — | 0.2 |
max °C | 10 | 11 | 11 | 10 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 6 | 5 | 6 |
min °C | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 6 | 5 | 5 | 6 |
chill °C | 6 | 6 | 5 | 5 | 5 | 7 | 9 | 8 | 7 | 7 | 6 | 7 | 7 | 2 | 0 | -1 | 0 |
Freezing level m | 4350 | 4250 | 4350 | 3650 | 3100 | 3000 | 3050 | 2750 | 2550 | 2350 | 2200 | 2000 | 2000 | 1850 | 1500 | 1200 | 1600 |
 | — | — | 9:26 | — | — | 9:29 | — | — | 9:30 | — | — | 9:32 | — | — | 9:33 | — | — |
 | — | 10:30 | — | — | 10:28 | — | — | 10:24 | — | — | 10:22 | — | — | 10:21 | — | — | 10:17 |
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Semisopochnoi Weather (Days 0-3):
The weather forecast for Semisopochnoi is: Light rain (total 6mm), mostly falling on Thu night. Very mild (max 11°C on Wed night, min 8°C on Fri night). Winds decreasing (near gales from the SSW on Thu morning, calm by Sat morning).
Semisopochnoi Weather (Days 3-6):
Light rain (total 2mm), mostly falling on Sun night. Mild temperatures (max 8°C on Sat afternoon, min 5°C on Mon morning). Winds increasing (light winds from the WSW on Sun morning, strong winds from the W by Mon 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.