– Lat/Long: 51.95° N 179.62° E
Semisopochnoi
Weather Forecast, United StatesIssued: 9 am Thu 23 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 am Thu 23 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Thu 23 Apr Local Time
Updates in:
Update imminent hr min s
2 Semisopochnoi Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryA heavy fall of snow, heaviest during Sat morning. Temperatures will be below freezing (max -2°C on Fri afternoon, min -4°C on Thu morning). Winds increasing (light winds from the SW on Fri afternoon, extremely windy from the NNW by Sat night). | Days 4–6 Weather SummaryA light covering of new snow mostly falling on Sun morning. Temperatures will be below freezing (max -1°C on Mon night, min -3°C on Sun morning). Winds decreasing (severe gales from the WNW on Sun morning, moderate winds from the W by Tue night). | |||||||||||||||||
Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  |  |  | |  | | | | | | | |  | |
cloudy | cloudy | cloudy | some clouds | some clouds | light snow | heavy snow | mod. snow | light snow | light snow | light snow | light snow | light snow | cloudy | cloudy | cloudy | some clouds | some clouds | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | 1 | 11 | 10 | 5 | 1 | 1 | 2 | 1 | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -3 | -4 | -3 | -4 | -2 | -2 | -2 | -2 | -3 | -3 | -2 | -2 | -2 | -2 | -1 | -2 | -1 | -1 |
min °C | -4 | -4 | -4 | -4 | -3 | -3 | -3 | -3 | -4 | -3 | -3 | -3 | -2 | -2 | -2 | -2 | -1 | -2 |
-12 | -12 | -12 | -11 | -8 | -13 | -15 | -15 | -16 | -14 | -14 | -14 | -12 | -12 | -12 | -11 | -9 | -9 | |
150 | 100 | 100 | 100 | 150 | 250 | 100 | 200 | 0 | 150 | 150 | 200 | 200 | 300 | 300 | 300 | 350 | 350 | |
Cloud base (m) | 250 | 300 | 450 | 500 | 500 | 100 | 0 | 50 | 50 | 150 | 150 | 150 | 150 | |||||
 | 8:48 | — | — | 8:45 | — | — | 8:44 | — | — | 8:41 | — | — | 8:40 | — | — | 8:37 | — | — |
 | — | — | 11:12 | — | — | 11:14 | — | — | 11:15 | — | — | 11:16 | — | — | 11:19 | — | — | 11:21 |
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Semisopochnoi Weather (Days 0-3):
The weather forecast for Semisopochnoi is: A heavy fall of snow, heaviest during Sat morning. Temperatures will be below freezing (max -2°C on Fri afternoon, min -4°C on Thu morning). Winds increasing (light winds from the SW on Fri afternoon, extremely windy from the NNW by Sat night).
Semisopochnoi Weather (Days 3-6):
A light covering of new snow mostly falling on Sun morning. Temperatures will be below freezing (max -1°C on Mon night, min -3°C on Sun morning). Winds decreasing (severe gales from the WNW on Sun morning, moderate winds from the W by Tue 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 | |||||
Adak Naval Air Station Airport |  | ||||
BUOY-ADKA2 | |||||
SHIP3100 | |||||
Eareckso / hemya Airport |  | ||||
Atka Airport |  | ||||
BUOY-ATKA2 | |||||
BUOY-46070 | |||||
SHIP3839 | |||||
SHIP7597 |
* 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.