– Lat/Long: 51.95° N 179.62° E
Semisopochnoi
Weather Forecast, United StatesIssued: 3 pm Fri 10 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 pm Fri 10 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Fri 10 Jul Local Time
Updates in:
Update imminent hr min s
2 Semisopochnoi Elevations: 2 Forecast Elevations: Days 1–4 Weather SummarySome drizzle, heaviest during Sat morning. Mild temperatures (max 9°C on Sun morning, min 6°C on Fri afternoon). Winds decreasing (strong winds from the WSW on Fri night, light winds from the WSW by Sun night). | Days 5–7 Weather SummaryLight rain (total 9mm), mostly falling on Tue morning. Mild temperatures (max 9°C on Wed night, min 6°C on Wed morning). Winds increasing (calm on Wed morning, fresh winds from the WSW by Thu morning). | ||||||||||||||||
Fri 10 | Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | | | | | | |  | | |  | | |
clear | rain shwrs | light rain | cloudy | light rain | light rain | cloudy | light rain | light rain | cloudy | light rain | light rain | rain shwrs | rain shwrs | cloudy | some clouds | light rain | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | 0.1 | 0.5 | — | 0.3 | 0.2 | — | 0.1 | 0.1 | — | 0.1 | 4 | 4 | 0.1 | — | — | 0.4 |
max °C | 7 | 7 | 7 | 7 | 8 | 9 | 9 | 9 | 8 | 8 | 8 | 7 | 7 | 7 | 6 | 7 | 9 |
min °C | 6 | 6 | 6 | 7 | 7 | 8 | 9 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 6 | 7 | 8 |
chill °C | 2 | 1 | 1 | 2 | 3 | 4 | 5 | 5 | 5 | 5 | 3 | 4 | 7 | 4 | 5 | 6 | 5 |
Freezing level m | 2750 | 3050 | 3000 | 3550 | 3650 | 3500 | 3500 | 3450 | 3100 | 3200 | 3400 | 3300 | 3400 | 3300 | 3250 | 3400 | 3600 |
Cloud base (m) | 450 | 250 | 150 | 250 | 200 | 200 | 200 | 150 | 200 | 1900 | 550 | 150 | 300 | 250 | 200 | 1600 | |
 | — | — | 7:54 | — | — | 7:56 | — | — | 7:56 | — | — | 7:58 | — | — | 7:58 | — | — |
 | 12:19 | — | 12:19 | — | — | 12:18 | — | — | 12:17 | — | — | 12:16 | — | — | 12:15 | — | — |
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Semisopochnoi Weather (Days 0-3):
The weather forecast for Semisopochnoi is: Some drizzle, heaviest during Sat morning. Mild temperatures (max 9°C on Sun morning, min 6°C on Fri afternoon). Winds decreasing (strong winds from the WSW on Fri night, light winds from the WSW by Sun night).
Semisopochnoi Weather (Days 3-6):
Light rain (total 9mm), mostly falling on Tue morning. Mild temperatures (max 9°C on Wed night, min 6°C on Wed morning). Winds increasing (calm on Wed morning, fresh winds from the WSW by Thu 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.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
SHIP6264 | |||||
Western Aleutians Buoy | |||||
Adak Naval Air Station Airport |  | ||||
BUOY-ADKA2 | |||||
Eareckso / hemya Airport | | ||||
SHIP3436 | |||||
SHIP3009 | |||||
SHIP4219 | |||||
SHIP7096 | |||||
SHIP8629 |
* 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.