– Lat/Long: 51.95° N 179.62° E
Semisopochnoi
Weather Forecast, United StatesIssued: 8 pm Wed 14 Jan Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 pm Wed 14 Jan Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Wed 14 Jan Local Time
Updates in:
Update imminent hr min s
2 Semisopochnoi Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA dusting of new snow. Temperatures will be below freezing (max -4°C on Sat morning, min -9°C on Wed night). Winds decreasing (near gales from the NE on Thu morning, moderate winds from the NNW by Fri afternoon). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Mon night. Freeze-thaw conditions (max 2°C on Sun morning, min -4°C on Sat night). Winds increasing (light winds from the SSE on Mon morning, severe gales from the W by Tue morning). | ||||||||||||||||||
Thursday 15 | Friday 16 | Saturday 17 | Sunday 18 | Monday 19 | Tuesday 20 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | |  |  | | | |  |  | | |  | | |  | |
cloudy | cloudy | light snow | light snow | cloudy | cloudy | snow shwrs | some clouds | some clouds | cloudy | light snow | light rain | light rain | cloudy | cloudy | heavy snow | light snow | some clouds | some clouds | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | 1 | 1 | — | — | 2 | — | — | — | 4 | — | — | — | — | 11 | 3 | — | — | |
— | — | — | — | — | — | — | — | — | — | — | 0.1 | 0.1 | — | — | — | — | — | — | |
max °C | -8 | -9 | -9 | -9 | -8 | -7 | -5 | -4 | -4 | -2 | 2 | 2 | 2 | -1 | -1 | 0 | -2 | -2 | -1 |
min °C | -9 | -9 | -9 | -9 | -9 | -8 | -7 | -5 | -4 | -4 | -2 | 2 | -1 | -1 | -1 | -1 | -2 | -2 | -2 |
-20 | -21 | -20 | -20 | -19 | -16 | -16 | -14 | -13 | -10 | -12 | -5 | -10 | -8 | -5 | -8 | -12 | -12 | -11 | |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100 | 150 | 150 | 850 | 800 | 400 | 350 | 450 | 200 | 250 | 250 | |
Cloud base (m) | 500 | 350 | 550 | 550 | 500 | 600 | 600 | 650 | 650 | 550 | 0 | 100 | 150 | 50 | 1550 | ||||
 | — | 11:00 | — | — | 11:00 | — | — | 11:00 | — | — | 10:59 | — | — | 10:57 | — | — | 10:56 | — | — |
 | — | — | 7:20 | — | — | 7:22 | — | — | 7:22 | — | — | 7:24 | — | — | 7:27 | — | — | 7:28 | — |
Loading...
Semisopochnoi Weather (Days 0-3):
The weather forecast for Semisopochnoi is: A dusting of new snow. Temperatures will be below freezing (max -4°C on Sat morning, min -9°C on Wed night). Winds decreasing (near gales from the NE on Thu morning, moderate winds from the NNW by Fri afternoon).
Semisopochnoi Weather (Days 3-6):
A moderate fall of snow, heaviest on Mon night. Freeze-thaw conditions (max 2°C on Sun morning, min -4°C on Sat night). Winds increasing (light winds from the SSE on Mon morning, severe gales from the W by Tue 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 | |||||
SHIP1404 | |||||
Adak Naval Air Station Airport |  | ||||
BUOY-ADKA2 | |||||
Eareckso / hemya Airport |  | ||||
SHIP658 | |||||
SHIP59 | |||||
SHIP850 | |||||
SHIP663 | |||||
SHIP1393 |
* 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.