– Lat/Long: 51.95° N 179.62° E
Semisopochnoi
Weather Forecast, United StatesIssued: 2 pm Sun 30 Nov Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Sun 30 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Sun 30 Nov Local Time
Updates in:
Update imminent hr min s
2 Semisopochnoi Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA light covering of new snow mostly falling on Sun night. Temperatures will be well below freezing (max -6°C on Sun afternoon, min -10°C on Tue afternoon). Winds decreasing (stormy winds from the NNE on Mon night, gales from the N by Wed morning). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Thu night. Freeze-thaw conditions (max 3°C on Thu morning, min -6°C on Fri morning). Winds increasing (light winds from the ENE on Wed night, extremely windy from the SE by Sat morning). | ||||||||||||||||
Sun 30 | Monday 1 | Tuesday 2 | Wednesday 3 | Thursday 4 | Friday 5 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | | |  | |  |  | | |  |  |  | | |
cloudy | light snow | light snow | light snow | light snow | cloudy | cloudy | cloudy | cloudy | clear | some clouds | cloudy | cloudy | mod. snow | snow shwrs | some clouds | some clouds | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | 2 | 2 | 2 | 2 | — | — | — | — | — | — | — | — | 6 | 4 | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | -6 | -6 | -7 | -7 | -6 | -9 | -10 | -8 | -6 | -1 | 2 | 3 | 2 | 2 | -5 | -6 | -2 |
min°C | -6 | -7 | -7 | -7 | -7 | -9 | -10 | -10 | -8 | -2 | 0 | 1 | 2 | -3 | -6 | -6 | -4 |
-18 | -20 | -20 | -20 | -20 | -23 | -24 | -24 | -20 | -11 | -8 | -4 | -6 | -11 | -18 | -16 | -12 | |
400 | 400 | 300 | 300 | 300 | 200 | 150 | 100 | 300 | 700 | 1250 | 1900 | 2100 | 900 | 500 | 450 | 600 | |
Cloud base (m) | 150 | 0 | 50 | 150 | 350 | 350 | 500 | 450 | 250 | 200 | 400 | 150 | 850 | 500 | |||
 | — | — | 10:47 | — | — | 10:48 | — | — | 10:49 | — | — | 10:51 | — | — | 10:52 | — | — |
 | 6:53 | — | — | 6:52 | — | — | 6:52 | — | — | 6:52 | — | — | 6:52 | — | — | 6:51 | — |
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Semisopochnoi Weather (Days 0-3):
The weather forecast for Semisopochnoi is: A light covering of new snow mostly falling on Sun night. Temperatures will be well below freezing (max -6°C on Sun afternoon, min -10°C on Tue afternoon). Winds decreasing (stormy winds from the NNE on Mon night, gales from the N by Wed morning).
Semisopochnoi Weather (Days 3-6):
A moderate fall of snow, heaviest on Thu night. Freeze-thaw conditions (max 3°C on Thu morning, min -6°C on Fri morning). Winds increasing (light winds from the ENE on Wed night, extremely windy from the SE by Sat morning).
This table gives the weather forecast for Semisopochnoi at the specific elevation of 1221 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 | |||||
SHIP354 | |||||
Eareckso / hemya Airport |  | ||||
Atka Airport |  | ||||
SHIP195 | |||||
SHIP1367 | |||||
SHIP1059 | |||||
SHIP679 | |||||
SHIP1100 | |||||
SHIP58 |
* 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.