– Lat/Long: 51.95° N 179.62° E
Semisopochnoi Weather Forecast
Aleutian Islands · United StatesIssued: 9 am Fri 11 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Fri 11 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 9°C on Fri morning, min 7°C on Sun afternoon). Wind will be generally light. | Days 4–6 Weather SummarySome drizzle, heaviest during Tue night. Mild temperatures (max 9°C on Tue night, min 6°C on Mon morning). Winds increasing (light winds from the W on Mon night, strong winds from the SSW by Tue afternoon). | |||||||||||||||||
Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | | |  | | | | |  |  |  | | | |
clear | cloudy | cloudy | cloudy | some clouds | some clouds | clear | clear | clear | some clouds | clear | some clouds | cloudy | light rain | light rain | rain shwrs | clear | clear | |
Cloud base (m) | 6700 | 6000 | 5050 | 3450 | 2700 | 5550 | 2500 | 2200 | 200 | |||||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 0.1 | 1.5 | 0.1 | — | — |
max °C | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 7 | 6 | 6 | 6 | 8 | 9 | 8 | 7 | 7 |
min °C | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 6 | 6 | 6 | 6 | 7 | 8 | 8 | 7 | 7 |
chill °C | 7 | 8 | 8 | 8 | 8 | 7 | 6 | 4 | 4 | 2 | 2 | 2 | 2 | 2 | 3 | 4 | 2 | 3 |
Freezing level m | 3150 | 3050 | 2900 | 2750 | 2600 | 2350 | 2150 | 2150 | 2000 | 1800 | 1700 | 1900 | 1700 | 1800 | 2500 | 2250 | 2350 | 2300 |
 | 9:29 | — | — | 9:30 | — | — | 9:32 | — | — | 9:33 | — | — | 9:34 | — | — | 9:37 | — | — |
 | — | — | 10:24 | — | — | 10:22 | — | — | 10:21 | — | — | 10:17 | — | — | 10:15 | — | — | 10:14 |
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Semisopochnoi Weather (Days 0-3):
The weather forecast for Semisopochnoi is: Mostly dry. Mild temperatures (max 9°C on Fri morning, min 7°C on Sun afternoon). Wind will be generally light.
Semisopochnoi Weather (Days 3-6):
Some drizzle, heaviest during Tue night. Mild temperatures (max 9°C on Tue night, min 6°C on Mon morning). Winds increasing (light winds from the W on Mon night, strong winds from the SSW by Tue afternoon).
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.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
SHIP5307 |  | ||||
Western Aleutians Buoy | |||||
BUOY-ADKA2 | |||||
Eareckso / hemya Airport |  | ||||
BUOY-ATKA2 | |||||
SHIP567 | |||||
SHIP551 | |||||
BUOY-ADKA2 | |||||
Eareckso / hemya Airport | | ||||
SHIP9872 |
* NOTE: not all weather observatories update at the same frequency which is the reason why some locations may show data from stations that are further away than known closer ones.