– Lat/Long: 51.95° N 179.62° E
Semisopochnoi
Weather Forecast, United StatesIssued: 8 pm Wed 04 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 pm Wed 04 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Wed 04 Feb Local Time
Updates in:
Update imminent hr min s
2 Semisopochnoi Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 1°C on Sat afternoon, min -4°C on Wed night). Winds increasing (light winds from the WSW on Thu night, gales from the S by Sat afternoon). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Sat night. Freeze-thaw conditions (max 2°C on Mon morning, min -4°C on Mon night). Winds increasing (light winds from the NNW on Sat night, extremely windy from the WNW by Mon afternoon). | ||||||||||||||||||
Thursday 5 | Friday 6 | Saturday 7 | Sunday 8 | Monday 9 | Tuesday 10 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | | |  |  | | | |  | |  | | | | |
cloudy | some clouds | clear | some clouds | cloudy | cloudy | cloudy | cloudy | light snow | heavy snow | light snow | some clouds | some clouds | mod. snow | cloudy | snow shwrs | some clouds | some clouds | cloudy | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | 3 | 11 | 1 | — | — | 8 | — | 2 | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -4 | -4 | -3 | -2 | -3 | -3 | -2 | 0 | 1 | 0 | -2 | -3 | -2 | 2 | 0 | -4 | -4 | -4 | -3 |
min °C | -4 | -4 | -3 | -3 | -3 | -4 | -3 | -1 | 1 | -3 | -3 | -3 | -3 | -3 | -3 | -4 | -4 | -4 | -3 |
-13 | -13 | -10 | -9 | -12 | -14 | -13 | -9 | -8 | -14 | -14 | -14 | -14 | -15 | -16 | -17 | -16 | -16 | -14 | |
100 | 0 | 50 | 250 | 150 | 150 | 200 | 350 | 650 | 500 | 200 | 200 | 200 | 0 | 450 | 100 | 100 | 50 | 200 | |
Cloud base (m) | 450 | 600 | 450 | 150 | 250 | 550 | 550 | 300 | 100 | 550 | 250 | 150 | 200 | 200 | 1300 | ||||
 | — | 10:33 | — | — | 10:32 | — | — | 10:30 | — | — | 10:27 | — | — | 10:26 | — | — | 10:25 | — | — |
 | — | — | 7:57 | — | — | 7:59 | — | — | 8:00 | — | — | 8:02 | — | — | 8:05 | — | — | 8:07 | — |
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Semisopochnoi Weather (Days 0-3):
The weather forecast for Semisopochnoi is: A dusting of new snow. Freeze-thaw conditions (max 1°C on Sat afternoon, min -4°C on Wed night). Winds increasing (light winds from the WSW on Thu night, gales from the S by Sat afternoon).
Semisopochnoi Weather (Days 3-6):
A heavy fall of snow, heaviest during Sat night. Freeze-thaw conditions (max 2°C on Mon morning, min -4°C on Mon night). Winds increasing (light winds from the NNW on Sat night, extremely windy from the WNW by Mon afternoon).
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 | |||||
SHIP725 | |||||
Adak Naval Air Station Airport |  | ||||
BUOY-ADKA2 | |||||
Eareckso / hemya Airport |  | ||||
SHIP848 | |||||
SHIP103 | |||||
SHIP1189 | |||||
SHIP509 | |||||
SHIP1480 |
* 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.