– Lat/Long: 51.95° N 179.62° E
Semisopochnoi
Weather Forecast, United StatesIssued: 2 pm Sun 16 Nov Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Sun 16 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Sun 16 Nov Local Time
Updates in:
Update imminent hr min s
2 Semisopochnoi Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 7mm) at first, then becoming colder with a dusting of snow on Tue night. Freeze-thaw conditions (max 3°C on Tue morning, min -2°C on Sun night). Mainly gales. | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Wed afternoon. Freeze-thaw conditions (max 3°C on Sat morning, min -3°C on Wed night). Winds increasing (fresh winds from the SW on Fri night, severe gales from the SSE by Sat morning). | ||||||||||||||||
Sun 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | |  | |  |  | |  | | | | | |
some clouds | cloudy | cloudy | clear | some clouds | rain shwrs | some clouds | light snow | cloudy | snow shwrs | snow shwrs | cloudy | light snow | cloudy | cloudy | some clouds | some clouds | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | 1 | — | 1 | 2 | — | 2 | — | — | — | — | |
— | — | — | — | — | 7 | — | — | — | — | — | — | — | — | — | — | — | |
max°C | -1 | -1 | -1 | 0 | 1 | 3 | -1 | -1 | -1 | -1 | 0 | -2 | -2 | -1 | 0 | 0 | 2 |
min°C | -1 | -2 | -1 | 0 | 1 | 0 | -1 | -2 | -1 | -1 | -3 | -3 | -2 | -2 | -1 | 0 | 1 |
-11 | -11 | -10 | -9 | -6 | -10 | -10 | -11 | -10 | -10 | -13 | -12 | -11 | -11 | -10 | -7 | -6 | |
400 | 350 | 350 | 500 | 600 | 1050 | 450 | 400 | 350 | 400 | 350 | 200 | 250 | 350 | 400 | 450 | 650 | |
Cloud base (m) | 150 | 350 | 350 | 50 | 300 | 150 | 50 | 400 | 100 | 100 | 200 | 400 | 400 | 450 | 500 | 450 | 350 |
 | — | — | 10:25 | — | — | 10:26 | — | — | 10:27 | — | — | 10:30 | — | — | 10:32 | — | — |
 | 7:07 | — | — | 7:07 | — | — | 7:06 | — | — | 7:04 | — | — | 7:02 | — | — | 7:01 | — |
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Semisopochnoi Weather (Days 0-3):
The weather forecast for Semisopochnoi is: Light rain (total 7mm) at first, then becoming colder with a dusting of snow on Tue night. Freeze-thaw conditions (max 3°C on Tue morning, min -2°C on Sun night). Mainly gales.
Semisopochnoi Weather (Days 3-6):
A light covering of new snow mostly falling on Wed afternoon. Freeze-thaw conditions (max 3°C on Sat morning, min -3°C on Wed night). Winds increasing (fresh winds from the SW on Fri night, severe gales from the SSE by Sat 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 | |||||
SHIP1315 | |||||
BUOY-ADKA2 | |||||
Eareckso / hemya Airport |  | ||||
BUOY-ATKA2 | |||||
SHIP277 | |||||
SHIP877 | |||||
SHIP995 | |||||
SHIP1044 | |||||
SHIP561 |
* 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.