– Lat/Long: 51.95° N 179.62° E
Semisopochnoi
Weather Forecast, United StatesIssued: 3 am Mon 10 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 am Mon 10 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Mon 10 Aug Local Time
Updates in:
Update imminent hr min s
2 Semisopochnoi Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryModerate rain (total 14mm), heaviest on Tue afternoon. Very mild (max 10°C on Mon afternoon, min 8°C on Wed night). Winds increasing (calm on Mon night, strong winds from the SW by Tue afternoon). | Days 4–6 Weather SummaryLight rain (total 5mm), mostly falling on Sat night. Mild temperatures (max 9°C on Sat night, min 7°C on Thu morning). Mainly strong winds. | |||||||||||||||||
Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  |  | |  |  | | | | | | | | | |
some clouds | cloudy | cloudy | mod. rain | mod. rain | rain shwrs | light rain | cloudy | light rain | rain shwrs | some clouds | light rain | light rain | some clouds | rain shwrs | light rain | light rain | light rain | |
Cloud base (m) | 200 | 300 | 3250 | 1600 | 150 | 100 | 100 | 100 | 100 | 100 | 600 | 150 | 100 | 200 | 100 | 550 | 100 | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | 5 | 8 | 0.5 | 0.2 | — | 0.3 | 0.1 | — | 0.4 | 1 | — | 0.1 | 0.1 | 1.1 | 1.8 |
max °C | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 9 |
min °C | 9 | 10 | 10 | 9 | 10 | 10 | 9 | 9 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 7 | 8 |
chill °C | 6 | 8 | 10 | 5 | 6 | 6 | 5 | 5 | 4 | 2 | 2 | 2 | 3 | 3 | 3 | 4 | 2 | 4 |
Freezing level m | 4300 | 4350 | 4050 | 3950 | 4050 | 3600 | 3600 | 3150 | 3000 | 2200 | 2200 | 2700 | 2550 | 2300 | 2650 | 2900 | 3100 | 3250 |
 | 8:37 | — | — | 8:38 | — | — | 8:40 | — | — | 8:41 | — | — | 8:42 | — | — | 8:45 | — | — |
 | — | — | 11:35 | — | — | 11:32 | — | — | 11:30 | — | — | 11:29 | — | — | 11:27 | — | — | 11:24 |
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Semisopochnoi Weather (Days 0-3):
The weather forecast for Semisopochnoi is: Moderate rain (total 14mm), heaviest on Tue afternoon. Very mild (max 10°C on Mon afternoon, min 8°C on Wed night). Winds increasing (calm on Mon night, strong winds from the SW by Tue afternoon).
Semisopochnoi Weather (Days 3-6):
Light rain (total 5mm), mostly falling on Sat night. Mild temperatures (max 9°C on Sat night, min 7°C on Thu morning). Mainly strong winds.
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 | |||||
Eareckso / hemya Airport |  | ||||
Atka Airport |  | ||||
BUOY-ATKA2 | |||||
SHIP590 | |||||
BUOY-46070 | |||||
Central Aleutians Buoy | |||||
Bering Sea Buoy |
* 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.