– Lat/Long: 51.95° N 179.62° E
Semisopochnoi
Weather Forecast, United StatesIssued: 2 pm Fri 06 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Fri 06 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Fri 06 Feb Local Time
Updates in:
Update imminent hr min s
2 Semisopochnoi Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA heavy fall of snow, heaviest during Mon morning. Freeze-thaw conditions (max 1°C on Sat night, min -3°C on Fri afternoon). Winds increasing (light winds from the SSE on Sat night, extremely windy from the SE by Mon morning). | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Tue morning. Temperatures will be below freezing (max -2°C on Mon afternoon, min -4°C on Mon night). Winds decreasing (extremely windy from the SW on Mon afternoon, fresh winds from the SW by Thu morning). | ||||||||||||||||
Fri 6 | Saturday 7 | Sunday 8 | Monday 9 | Tuesday 10 | Wednesday 11 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | |  | | |  |  | |  | |  | | |
clear | cloudy | cloudy | light snow | mod. snow | mod. snow | light snow | snow shwrs | mod. snow | cloudy | some clouds | snow shwrs | light snow | light snow | snow shwrs | some clouds | some clouds | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | 4 | 6 | 7 | 2 | 2 | 8 | — | — | 1 | 1 | 2 | 1 | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -3 | -1 | 0 | 0 | 1 | 1 | -3 | -1 | -1 | -2 | -3 | -4 | -3 | -3 | -3 | -3 | -3 |
min °C | -3 | -3 | -1 | -2 | -1 | -2 | -3 | -3 | -1 | -3 | -4 | -4 | -4 | -4 | -3 | -3 | -3 |
-11 | -10 | -9 | -10 | -7 | -13 | -16 | -14 | -13 | -16 | -16 | -16 | -16 | -16 | -14 | -13 | -13 | |
150 | 200 | 400 | 600 | 400 | 700 | 100 | 200 | 300 | 250 | 100 | 50 | 100 | 100 | 100 | 150 | 150 | |
Cloud base (m) | 600 | 450 | 250 | 400 | 650 | 650 | 1150 | 500 | 100 | 500 | |||||||
 | — | — | 10:30 | — | — | 10:27 | — | — | 10:26 | — | — | 10:25 | — | — | 10:22 | — | — |
 | 7:59 | — | — | 8:00 | — | — | 8:02 | — | — | 8:05 | — | — | 8:07 | — | — | 8:07 | — |
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Semisopochnoi Weather (Days 0-3):
The weather forecast for Semisopochnoi is: A heavy fall of snow, heaviest during Mon morning. Freeze-thaw conditions (max 1°C on Sat night, min -3°C on Fri afternoon). Winds increasing (light winds from the SSE on Sat night, extremely windy from the SE by Mon morning).
Semisopochnoi Weather (Days 3-6):
A light covering of new snow mostly falling on Tue morning. Temperatures will be below freezing (max -2°C on Mon afternoon, min -4°C on Mon night). Winds decreasing (extremely windy from the SW on Mon afternoon, fresh winds from the SW by Thu 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 | |||||
SHIP816 | |||||
Adak Naval Air Station Airport |  | ||||
BUOY-ADKA2 | |||||
Eareckso / hemya Airport |  | ||||
SHIP1256 | |||||
SHIP1156 | |||||
SHIP265 | |||||
SHIP1088 | |||||
SHIP609 |
* 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.