– Lat/Long: 51.95° N 179.62° E
Semisopochnoi
Weather Forecast, United StatesIssued: 9 pm Mon 22 Jun Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 pm Mon 22 Jun Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Mon 22 Jun Local Time
Updates in:
Update imminent hr min s
2 Semisopochnoi Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 7mm), mostly falling on Tue night. Mild temperatures (max 5°C on Mon night, min 3°C on Wed morning). Winds increasing (calm on Tue afternoon, fresh winds from the W by Wed night). | Days 5–7 Weather SummarySome drizzle, heaviest during Fri morning. Mild temperatures (max 7°C on Sun morning, min 4°C on Thu night). Winds decreasing (strong winds from the W on Fri night, light winds from the SW by Sun morning). | ||||||||||||||||||
Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | ||||||||||||||
night | 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 | light rain | light rain | light rain | cloudy | light rain | light rain | cloudy | cloudy | light rain | clear | rain shwrs | cloudy | some clouds | rain shwrs | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.2 | — | — | 4 | 2 | 0.3 | 0.6 | 0.2 | — | 0.2 | 0.8 | — | — | 0.1 | — | 0.2 | — | — | 0.2 |
max °C | 5 | 5 | 5 | 5 | 3 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 5 | 5 | 6 | 6 | 7 | 6 | 7 |
min °C | 4 | 5 | 5 | 4 | 3 | 3 | 3 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 5 | 5 | 7 | 6 | 6 |
chill °C | 1 | 4 | 5 | 2 | 0 | -2 | -3 | -2 | -1 | -1 | -1 | -1 | -2 | -2 | 0 | 1 | 4 | 2 | 0 |
Freezing level m | 1900 | 1700 | 1850 | 1300 | 1050 | 1150 | 1100 | 1300 | 1350 | 1550 | 1450 | 1400 | 1700 | 1550 | 2200 | 2450 | 2350 | 2300 | 2600 |
Cloud base (m) | 100 | 750 | 800 | 600 | 0 | 50 | 50 | 100 | 100 | 150 | 200 | 200 | 600 | 750 | 300 | 350 | 350 | 300 | 3350 |
 | — | 7:41 | — | — | 7:41 | — | — | 7:41 | — | — | 7:43 | — | — | 7:43 | — | — | 7:43 | — | — |
 | — | 12:25 | — | — | 12:25 | — | — | 12:25 | — | — | 12:25 | — | — | 12:25 | — | — | 12:25 | — | — |
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Semisopochnoi Weather (Days 0-3):
The weather forecast for Semisopochnoi is: Light rain (total 7mm), mostly falling on Tue night. Mild temperatures (max 5°C on Mon night, min 3°C on Wed morning). Winds increasing (calm on Tue afternoon, fresh winds from the W by Wed night).
Semisopochnoi Weather (Days 3-6):
Some drizzle, heaviest during Fri morning. Mild temperatures (max 7°C on Sun morning, min 4°C on Thu night). Winds decreasing (strong winds from the W on Fri night, light winds from the SW by Sun 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 |
|---|---|---|---|---|---|
Western Aleutians Buoy | |||||
Adak Naval Air Station Airport |  | ||||
BUOY-ADKA2 | |||||
SHIP8196 |  | ||||
Atka Airport | | ||||
SHIP2891 | | ||||
SHIP3050 | |||||
SHIP6591 | |||||
SHIP4018 | |||||
SHIP1991 |
* 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.