– Lat/Long: 51.95° N 179.62° E
Semisopochnoi
Weather Forecast, United StatesIssued: 3 am Wed 22 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 am Wed 22 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Wed 22 Apr Local Time
Updates in:
Update imminent hr min s
2 Semisopochnoi Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryA dusting of new snow. Temperatures will be below freezing (max -1°C on Wed morning, min -4°C on Thu morning). Winds increasing (light winds from the S on Fri afternoon, severe gales from the ENE by Fri night). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Sat morning. Temperatures will be below freezing (max 0°C on Mon night, min -3°C on Sat morning). Winds decreasing (extremely windy from the NNE on Sat morning, moderate winds from the SW by Mon night). | |||||||||||||||||
Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | | | |  | |  |  |  | | | |  | | |  | |
cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | some clouds | some clouds | light snow | heavy snow | mod. snow | light snow | cloudy | cloudy | some clouds | cloudy | cloudy | snow shwrs | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | 2 | 11 | 8 | 1 | — | — | — | — | — | 1 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -1 | -1 | -1 | -4 | -3 | -3 | -4 | -3 | -2 | -2 | -3 | -3 | -3 | -2 | -2 | -2 | -2 | 0 |
min °C | -1 | -1 | -3 | -4 | -4 | -4 | -4 | -3 | -3 | -3 | -3 | -3 | -3 | -3 | -3 | -2 | -2 | -2 |
-10 | -10 | -12 | -13 | -12 | -12 | -10 | -6 | -10 | -15 | -15 | -14 | -13 | -13 | -13 | -12 | -11 | -9 | |
400 | 400 | 200 | 100 | 100 | 150 | 100 | 100 | 200 | 150 | 100 | 150 | 150 | 200 | 250 | 200 | 250 | 400 | |
Cloud base (m) | 0 | 200 | 300 | 450 | 450 | 500 | 500 | 300 | 400 | 250 | 300 | 250 | 300 | |||||
 | 8:49 | — | — | 8:48 | — | — | 8:45 | — | — | 8:44 | — | — | 8:41 | — | — | 8:40 | — | — |
 | — | — | 11:09 | — | — | 11:12 | — | — | 11:14 | — | — | 11:15 | — | — | 11:16 | — | — | 11:19 |
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Semisopochnoi Weather (Days 0-3):
The weather forecast for Semisopochnoi is: A dusting of new snow. Temperatures will be below freezing (max -1°C on Wed morning, min -4°C on Thu morning). Winds increasing (light winds from the S on Fri afternoon, severe gales from the ENE by Fri night).
Semisopochnoi Weather (Days 3-6):
A heavy fall of snow, heaviest during Sat morning. Temperatures will be below freezing (max 0°C on Mon night, min -3°C on Sat morning). Winds decreasing (extremely windy from the NNE on Sat morning, moderate winds from the SW 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 | |||||
Adak Naval Air Station Airport |  | ||||
BUOY-ADKA2 | |||||
Eareckso / hemya Airport |  | ||||
Atka Airport | | ||||
BUOY-ATKA2 | |||||
BUOY-46070 | |||||
Central Aleutians Buoy | |||||
Bering Sea Buoy | |||||
SHIP8577 |
* 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.