– Lat/Long: 51.95° N 179.62° E
Semisopochnoi
Weather Forecast, United StatesIssued: 8 pm Sat 10 Jan Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 pm Sat 10 Jan Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Sat 10 Jan Local Time
Updates in:
Update imminent hr min s
2 Semisopochnoi Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA moderate fall of snow, heaviest on Sat night. Temperatures will be below freezing (max -4°C on Mon afternoon, min -6°C on Sat night). Winds increasing (fresh winds from the NE on Mon morning, gales from the NNE by Tue morning). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Wed afternoon. Temperatures will be below freezing (max -4°C on Wed afternoon, min -8°C on Thu night). Winds increasing (light winds from the NNW on Tue night, severe gales from the NE by Thu morning). | ||||||||||||||||||
Sunday 11 | Monday 12 | Tuesday 13 | Wednesday 14 | Thursday 15 | Friday 16 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  | | | | | | | | | | | | | |  | |
light snow | light snow | light snow | cloudy | cloudy | cloudy | cloudy | light snow | light snow | light snow | light snow | light snow | light snow | light snow | cloudy | light snow | light snow | cloudy | some clouds | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
4 | 2 | 1 | — | — | — | — | 2 | 1 | 1 | 1 | 3 | 4 | 1 | — | 3 | 1 | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -5 | -5 | -5 | -5 | -5 | -4 | -4 | -4 | -5 | -5 | -5 | -4 | -4 | -6 | -6 | -7 | -8 | -7 | -7 |
min °C | -6 | -5 | -5 | -6 | -5 | -4 | -4 | -4 | -5 | -5 | -5 | -4 | -6 | -7 | -6 | -8 | -8 | -8 | -7 |
-16 | -16 | -15 | -16 | -13 | -13 | -12 | -13 | -16 | -14 | -13 | -12 | -17 | -20 | -18 | -21 | -19 | -17 | -14 | |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Cloud base (m) | 200 | 450 | 500 | 500 | 550 | 650 | 500 | 450 | 500 | 650 | 400 | 200 | 100 | 550 | 200 | 100 | 100 | 500 | 1350 |
 | — | 11:04 | — | — | 11:03 | — | — | 11:03 | — | — | 11:02 | — | — | 11:00 | — | — | 11:00 | — | — |
 | — | — | 7:14 | — | — | 7:15 | — | — | 7:16 | — | — | 7:19 | — | — | 7:20 | — | — | 7:22 | — |
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Semisopochnoi Weather (Days 0-3):
The weather forecast for Semisopochnoi is: A moderate fall of snow, heaviest on Sat night. Temperatures will be below freezing (max -4°C on Mon afternoon, min -6°C on Sat night). Winds increasing (fresh winds from the NE on Mon morning, gales from the NNE by Tue morning).
Semisopochnoi Weather (Days 3-6):
A moderate fall of snow, heaviest on Wed afternoon. Temperatures will be below freezing (max -4°C on Wed afternoon, min -8°C on Thu night). Winds increasing (light winds from the NNW on Tue night, severe gales from the NE by Thu 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 | |||||
SHIP117 | |||||
Adak Naval Air Station Airport |  | ||||
BUOY-ADKA2 | |||||
Eareckso / hemya Airport |  | ||||
SHIP1352 | |||||
SHIP86 | |||||
SHIP252 | |||||
SHIP489 | |||||
SHIP261 |
* 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.