– Lat/Long: 51.95° N 179.62° E
Semisopochnoi Weather Forecast
Aleutian Islands · United StatesIssued: 3 am Fri 18 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Fri 18 Sep Local Time
Updates in:
Update imminent hr min s
2 Semisopochnoi Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Mild temperatures (max 7°C on Sat afternoon, min 5°C on Fri morning). Winds decreasing (gales from the NNW on Fri morning, light winds from the W by Sun night). | Days 4–6 Weather SummaryHeavy rain (total 25mm), heaviest during Mon night. Mild temperatures (max 9°C on Mon night, min 5°C on Wed afternoon). Winds decreasing (gales from the SSW on Mon night, light winds from the WSW by Tue night). | |||||||||||||||||
Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | |  |  |  | |  |  | |  | | | | |
rain shwrs | some clouds | cloudy | light rain | light rain | rain shwrs | rain shwrs | clear | some clouds | cloudy | cloudy | heavy rain | mod. rain | light rain | light rain | light rain | rain shwrs | rain shwrs | |
Cloud base (m) | 400 | 850 | 2750 | 350 | 350 | 450 | 800 | 650 | 1900 | 2350 | 150 | 50 | 0 | 50 | ||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.1 | — | — | 0.1 | 0.4 | 0.2 | 0.1 | — | — | — | — | 14 | 7 | 1.8 | 0.1 | 0.6 | 0.4 | 1.1 |
max °C | 6 | 6 | 6 | 6 | 7 | 6 | 5 | 5 | 6 | 7 | 8 | 9 | 9 | 9 | 9 | 7 | 6 | 6 |
min °C | 5 | 6 | 5 | 5 | 7 | 5 | 5 | 5 | 5 | 6 | 7 | 7 | 9 | 9 | 8 | 6 | 5 | 6 |
chill °C | -2 | 0 | -1 | 0 | 2 | 0 | 1 | 2 | 2 | 2 | 3 | 2 | 4 | 6 | 5 | 2 | 0 | 1 |
Freezing level m | 1200 | 1350 | 1400 | 1400 | 2000 | 1550 | 1300 | 1400 | 1750 | 2100 | 2050 | 2050 | 3100 | 3300 | 2850 | 1850 | 1200 | 1650 |
 | 9:40 | — | — | 9:41 | — | — | 9:44 | — | — | 9:45 | — | — | 9:47 | — | — | 9:48 | — | — |
 | — | — | 10:08 | — | — | 10:07 | — | — | 10:04 | — | — | 10:01 | — | — | 10:00 | — | 9:57 | — |
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Semisopochnoi Weather (Days 0-3):
The weather forecast for Semisopochnoi is: Mostly dry. Mild temperatures (max 7°C on Sat afternoon, min 5°C on Fri morning). Winds decreasing (gales from the NNW on Fri morning, light winds from the W by Sun night).
Semisopochnoi Weather (Days 3-6):
Heavy rain (total 25mm), heaviest during Mon night. Mild temperatures (max 9°C on Mon night, min 5°C on Wed afternoon). Winds decreasing (gales from the SSW on Mon night, light winds from the WSW by Tue 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.