– Lat/Long: 51.95° N 179.62° E
Semisopochnoi
Weather Forecast, United StatesIssued: 9 pm Sun 10 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 pm Sun 10 May Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Sun 10 May Local Time
Updates in:
Update imminent hr min s
2 Semisopochnoi Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Freeze-thaw conditions (max 3°C on Wed afternoon, min -2°C on Mon night). Winds increasing (calm on Sun night, gales from the NW by Mon night). | Days 5–7 Weather SummaryMostly dry. Freeze-thaw conditions (max 3°C on Wed night, min -1°C on Fri night). Mainly strong winds. | ||||||||||||||||||
Monday 11 | Tuesday 12 | Wednesday 13 | Thursday 14 | Friday 15 | Saturday 16 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | | |  | | | | |  |  | | | | | | | |  | | |
cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | rain shwrs | some clouds | cloudy | cloudy | some clouds | cloudy | cloudy | some clouds | cloudy | some clouds | cloudy | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | 0.1 | — | — | — | — | — | — | — | — | — | — | |
max °C | 1 | 0 | 0 | -1 | -2 | -1 | 0 | 2 | 3 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
min °C | 0 | 0 | 0 | -2 | -2 | -1 | 0 | 1 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | -1 | -1 | 0 | 0 |
0 | -4 | -7 | -11 | -11 | -9 | -8 | -5 | -3 | -2 | -4 | -7 | -8 | -7 | -6 | -7 | -7 | -5 | -4 | |
600 | 550 | 500 | 350 | 300 | 350 | 550 | 750 | 1700 | 1900 | 1450 | 500 | 500 | 550 | 450 | 450 | 400 | 500 | 450 | |
Cloud base (m) | 150 | 100 | 100 | 200 | 300 | 400 | 350 | 3200 | 450 | 100 | 200 | 150 | 150 | 250 | 350 | 200 | 250 | ||
 | — | 8:14 | — | — | 8:11 | — | — | 8:11 | — | — | 8:08 | — | — | 8:07 | — | — | 8:06 | — | — |
 | — | — | — | 11:42 | — | — | 11:44 | — | — | 11:45 | — | — | 11:46 | — | — | 11:47 | — | — | 11:50 |
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Semisopochnoi Weather (Days 0-3):
The weather forecast for Semisopochnoi is: Mostly dry. Freeze-thaw conditions (max 3°C on Wed afternoon, min -2°C on Mon night). Winds increasing (calm on Sun night, gales from the NW by Mon night).
Semisopochnoi Weather (Days 3-6):
Mostly dry. Freeze-thaw conditions (max 3°C on Wed night, min -1°C on Fri night). 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 | |||||
Atka Airport |  | ||||
BUOY-ATKA2 | |||||
BUOY-46070 | |||||
Central Aleutians Buoy | |||||
SHIP982 | |||||
SHIP153 | |||||
SHIP874 |
* 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.