– Lat/Long: 51.95° N 179.62° E
Semisopochnoi
Weather Forecast, United StatesIssued: 3 pm Wed 05 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 pm Wed 05 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Wed 05 Aug Local Time
Updates in:
Update imminent hr min s
2 Semisopochnoi Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 9mm), mostly falling on Wed night. Very mild (max 10°C on Wed afternoon, min 9°C on Wed night). Wind will be generally light. | Days 5–7 Weather SummarySome drizzle, heaviest during Sat night. Very mild (max 11°C on Sat night, min 8°C on Sun night). Winds decreasing (fresh winds from the N on Sun night, calm by Mon night). | ||||||||||||||||
Wed 5 | Thursday 6 | Friday 7 | Saturday 8 | Sunday 9 | Monday 10 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | | |  |  | | | | |  | | |  | |
cloudy | light rain | light rain | light rain | light rain | light rain | cloudy | some clouds | some clouds | some clouds | light rain | light rain | light rain | rain shwrs | light rain | some clouds | cloudy | |
Cloud base (m) | 150 | 450 | 150 | 150 | 150 | 200 | 150 | 700 | 250 | 250 | 2250 | 250 | 200 | 250 | 300 | 200 | 500 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | 4 | 3 | 0.6 | 0.3 | 0.2 | — | — | — | — | 0.6 | 0.7 | 0.1 | 0.2 | 0.1 | — | — |
max °C | 10 | 9 | 9 | 9 | 10 | 9 | 10 | 10 | 9 | 10 | 11 | 11 | 10 | 9 | 8 | 8 | 9 |
min °C | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 10 | 11 | 10 | 10 | 8 | 8 | 8 | 8 |
chill °C | 8 | 7 | 6 | 6 | 7 | 7 | 8 | 7 | 8 | 10 | 10 | 10 | 9 | 4 | 4 | 5 | 6 |
Freezing level m | 3800 | 3050 | 3300 | 3350 | 3700 | 4000 | 4250 | 4400 | 4350 | 4500 | 4300 | 4150 | 4200 | 4100 | 3950 | 4050 | 4100 |
 | — | — | 8:30 | — | — | 8:32 | — | — | 8:33 | — | — | 8:34 | — | — | 8:37 | — | — |
 | — | 11:44 | — | — | 11:42 | — | — | 11:39 | — | — | 11:38 | — | — | 11:37 | — | — | 11:35 |
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Semisopochnoi Weather (Days 0-3):
The weather forecast for Semisopochnoi is: Light rain (total 9mm), mostly falling on Wed night. Very mild (max 10°C on Wed afternoon, min 9°C on Wed night). Wind will be generally light.
Semisopochnoi Weather (Days 3-6):
Some drizzle, heaviest during Sat night. Very mild (max 11°C on Sat night, min 8°C on Sun night). Winds decreasing (fresh winds from the N on Sun night, calm by Mon 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.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
Western Aleutians Buoy | |||||
SHIP6936 | |||||
Adak Naval Air Station Airport |  | ||||
BUOY-ADKA2 | |||||
ASCATC184E51N | |||||
SHIP6723 | |||||
SHIP2609 | |||||
SHIP7460 | |||||
SHIP1707 | |||||
SHIP5983 |
* 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.