– Lat/Long: 51.95° N 179.62° E
Semisopochnoi
Weather Forecast, United StatesIssued: 8 pm Sun 11 Jan Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 pm Sun 11 Jan Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Sun 11 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 Mon afternoon, min -7°C on Wed afternoon). Winds decreasing (near gales from the NNE on Tue morning, moderate winds from the NNW by Tue night). | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Wed night. Temperatures will be well below freezing (max -6°C on Sat afternoon, min -9°C on Thu night). Winds decreasing (gales from the NNE on Thu night, light winds from the NNW by Fri night). | ||||||||||||||||||
Monday 12 | Tuesday 13 | Wednesday 14 | Thursday 15 | Friday 16 | Saturday 17 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | | | |  | | | | | | | | | | |  | |
light snow | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | light snow | light snow | light snow | light snow | light snow | light snow | cloudy | cloudy | cloudy | cloudy | cloudy | mod. snow | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
2 | — | — | — | — | — | — | 1 | 1 | 1 | 2 | 1 | 1 | — | — | — | — | — | 9 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -5 | -5 | -4 | -4 | -4 | -5 | -4 | -4 | -6 | -7 | -8 | -8 | -9 | -8 | -7 | -7 | -7 | -6 | -2 |
min °C | -6 | -5 | -4 | -4 | -4 | -5 | -5 | -4 | -7 | -8 | -8 | -8 | -9 | -9 | -8 | -7 | -7 | -7 | -6 |
-15 | -13 | -13 | -12 | -13 | -15 | -14 | -13 | -18 | -19 | -19 | -20 | -22 | -20 | -18 | -14 | -14 | -15 | -16 | |
0 | 0 | 0 | 0 | 150 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Cloud base (m) | 450 | 500 | 700 | 450 | 450 | 550 | 650 | 450 | 250 | 700 | 600 | 500 | 250 | 250 | 500 | 500 | 500 | 500 | 650 |
 | — | 11:03 | — | — | 11:03 | — | — | 11:02 | — | — | 11:00 | — | — | 11:00 | — | — | 11:00 | — | — |
 | — | — | 7:15 | — | — | 7:16 | — | — | 7:19 | — | — | 7:20 | — | — | 7:22 | — | — | 7:22 | — |
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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 Mon afternoon, min -7°C on Wed afternoon). Winds decreasing (near gales from the NNE on Tue morning, moderate winds from the NNW by Tue night).
Semisopochnoi Weather (Days 3-6):
A light covering of new snow mostly falling on Wed night. Temperatures will be well below freezing (max -6°C on Sat afternoon, min -9°C on Thu night). Winds decreasing (gales from the NNE on Thu night, light winds from the NNW by Fri 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 | |||||
SHIP857 | |||||
Adak Naval Air Station Airport |  | ||||
BUOY-ADKA2 | |||||
Eareckso / hemya Airport |  | ||||
SHIP398 | |||||
SHIP139 | |||||
SHIP227 | |||||
SHIP46 | |||||
SHIP1088 |
* 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.