– Lat/Long: 51.95° N 179.62° E
Semisopochnoi
Weather Forecast, United StatesIssued: 2 am Sat 28 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 am Sat 28 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 2 am Sat 28 Feb Local Time
Updates in:
Update imminent hr min s
2 Semisopochnoi Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryA light covering of new snow mostly falling on Sat night. Temperatures will be below freezing (max -4°C on Mon afternoon, min -9°C on Sat night). Winds decreasing (severe gales from the NE on Sat morning, strong winds from the NE by Sun night). | Days 4–6 Weather SummaryA moderate fall of snow, heaviest on Thu night. Temperatures will be below freezing (max -4°C on Tue morning, min -7°C on Thu night). Winds increasing (moderate winds from the NNE on Wed afternoon, severe gales from the NE by Thu night). | |||||||||||||||||
Saturday 28 | Sunday 1 | Monday 2 | Tuesday 3 | Wednesday 4 | Thursday 5 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | | | | | | | | | | | | |  | |
cloudy | cloudy | light snow | light snow | light snow | light snow | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | light snow | light snow | light snow | mod. snow | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | 1 | 2 | 1 | 1 | — | — | — | — | — | — | — | — | 1 | 2 | 1 | 6 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -6 | -6 | -7 | -8 | -7 | -5 | -5 | -4 | -4 | -4 | -5 | -5 | -5 | -5 | -4 | -5 | -5 | -6 |
min °C | -6 | -6 | -9 | -8 | -7 | -6 | -5 | -4 | -4 | -4 | -5 | -5 | -5 | -5 | -5 | -5 | -6 | -7 |
-18 | -18 | -21 | -20 | -18 | -16 | -15 | -14 | -14 | -14 | -15 | -15 | -14 | -13 | -12 | -15 | -18 | -20 | |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Cloud base (m) | 300 | 250 | 300 | 250 | 600 | 400 | 300 | 350 | 400 | 400 | 400 | 500 | 450 | 450 | 500 | 450 | 450 | 250 |
 | 9:48 | — | — | 9:45 | — | — | 9:44 | — | — | 9:41 | — | — | 9:38 | — | — | 9:37 | — | — |
 | — | 8:39 | — | — | 8:42 | — | — | 8:43 | — | — | 8:45 | — | — | 8:46 | — | — | 8:49 | — |
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Semisopochnoi Weather (Days 0-3):
The weather forecast for Semisopochnoi is: A light covering of new snow mostly falling on Sat night. Temperatures will be below freezing (max -4°C on Mon afternoon, min -9°C on Sat night). Winds decreasing (severe gales from the NE on Sat morning, strong winds from the NE by Sun night).
Semisopochnoi Weather (Days 3-6):
A moderate fall of snow, heaviest on Thu night. Temperatures will be below freezing (max -4°C on Tue morning, min -7°C on Thu night). Winds increasing (moderate winds from the NNE on Wed afternoon, severe gales from the NE by Thu 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 | |||||
SHIP1545 | |||||
Adak Naval Air Station Airport |  | ||||
BUOY-ADKA2 | |||||
SHIP1119 | |||||
SHIP1313 | |||||
SHIP664 | |||||
SHIP112 | |||||
SHIP820 | |||||
SHIP255 |
* 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.