– Lat/Long: 51.95° N 179.62° E
Semisopochnoi Weather Forecast
Aleutian Islands · United StatesIssued: 9 pm Thu 17 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Thu 17 Sep Local Time
Updates in:
Update imminent hr min s
2 Semisopochnoi Elevations: 2 Forecast Elevations: Days 1–4 Weather SummarySome drizzle, heaviest during Thu night. Mild temperatures (max 7°C on Sat afternoon, min 5°C on Thu night). Winds decreasing (gales from the NW on Fri morning, moderate winds from the NW by Sun afternoon). | Days 5–7 Weather SummaryHeavy rain (total 29mm), heaviest during Mon night. Very mild (max 10°C on Tue morning, min 5°C on Sun night). Winds increasing (moderate winds from the WNW on Sun night, gales from the SSW by Tue morning). | |||||||||||||||
Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  |  | |  |  | | |  |  | | | |
rain shwrs | rain shwrs | cloudy | light rain | some clouds | light rain | rain shwrs | rain shwrs | clear | some clouds | cloudy | cloudy | heavy rain | heavy rain | light rain | some clouds | |
Cloud base (m) | 600 | 600 | 650 | 2950 | 450 | 400 | 200 | 550 | 550 | 1600 | 2100 | 3900 | 500 | 50 | 0 | |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.7 | 0.1 | — | 0.1 | — | 0.3 | 0.3 | 0.2 | — | — | — | — | 16 | 11 | 1.1 | — |
max °C | 6 | 6 | 6 | 6 | 6 | 7 | 7 | 5 | 5 | 6 | 7 | 8 | 8 | 10 | 10 | 10 |
min °C | 5 | 5 | 6 | 5 | 5 | 7 | 5 | 5 | 5 | 5 | 6 | 7 | 7 | 8 | 10 | 8 |
chill °C | -1 | -2 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 1 | 1 | 3 | 2 | 2 | 6 | 4 |
Freezing level m | 1300 | 1250 | 1400 | 1400 | 1450 | 2050 | 1700 | 1300 | 1400 | 1600 | 2150 | 2200 | 2200 | 3250 | 3500 | 3200 |
 | — | 9:40 | — | — | 9:41 | — | — | 9:44 | — | — | 9:45 | — | — | 9:47 | — | — |
 | — | — | — | 10:08 | — | — | 10:07 | — | — | 10:04 | — | — | 10:01 | — | — | 10:00 |
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Semisopochnoi Weather (Days 0-3):
The weather forecast for Semisopochnoi is: Some drizzle, heaviest during Thu night. Mild temperatures (max 7°C on Sat afternoon, min 5°C on Thu night). Winds decreasing (gales from the NW on Fri morning, moderate winds from the NW by Sun afternoon).
Semisopochnoi Weather (Days 3-6):
Heavy rain (total 29mm), heaviest during Mon night. Very mild (max 10°C on Tue morning, min 5°C on Sun night). Winds increasing (moderate winds from the WNW on Sun night, gales from the SSW by Tue morning).
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.