– Lat/Long: 51.95° N 179.62° E
Semisopochnoi
Weather Forecast, United StatesIssued: 9 am Tue 28 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 am Tue 28 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Tue 28 Apr Local Time
Updates in:
Update imminent hr min s
2 Semisopochnoi Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Temperatures will be below freezing (max 0°C on Tue night, min -2°C on Tue morning). Winds increasing (light winds from the WNW on Tue morning, strong winds from the NE by Tue night). | Days 4–6 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 1°C on Sat night, min -2°C on Fri morning). Winds increasing (light winds from the WSW on Sat afternoon, severe gales from the SSE by Sun morning). | |||||||||||||||||
Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 1 | Saturday 2 | Sunday 3 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  | | | | | | | | | | |  |  | |
cloudy | some clouds | some clouds | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | some clouds | some clouds | some clouds | some clouds | cloudy | light snow | light snow | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 1 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -2 | -1 | 0 | 0 | 0 | -1 | -1 | -1 | -1 | -2 | -1 | -1 | -1 | 0 | 1 | 0 | 1 | 1 |
min °C | -2 | -2 | 0 | 0 | -1 | -1 | -1 | -1 | -2 | -2 | -1 | -1 | -1 | -1 | 0 | 0 | 1 | 1 |
-9 | -5 | -7 | -8 | -7 | -8 | -8 | -8 | -10 | -11 | -10 | -10 | -8 | -6 | -5 | -9 | -7 | -5 | |
250 | 300 | 500 | 450 | 450 | 400 | 350 | 350 | 350 | 300 | 300 | 350 | 350 | 400 | 600 | 550 | 750 | 700 | |
Cloud base (m) | 100 | 150 | 450 | 100 | 150 | 150 | 100 | 50 | 100 | 100 | 100 | 250 | 250 | 350 | 300 | 800 | 150 | 100 |
 | 8:37 | — | — | 8:36 | — | — | 8:33 | — | — | 8:32 | — | — | 8:30 | — | — | 8:27 | — | — |
 | — | — | 11:21 | — | — | 11:22 | — | — | 11:23 | — | — | 11:25 | — | — | 11:27 | — | — | 11:29 |
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Semisopochnoi Weather (Days 0-3):
The weather forecast for Semisopochnoi is: Mostly dry. Temperatures will be below freezing (max 0°C on Tue night, min -2°C on Tue morning). Winds increasing (light winds from the WNW on Tue morning, strong winds from the NE by Tue night).
Semisopochnoi Weather (Days 3-6):
A dusting of new snow. Freeze-thaw conditions (max 1°C on Sat night, min -2°C on Fri morning). Winds increasing (light winds from the WSW on Sat afternoon, severe gales from the SSE by Sun 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 | |||||
Adak Naval Air Station Airport |  | ||||
BUOY-ADKA2 | |||||
Eareckso / hemya Airport |  | ||||
Atka Airport |  | ||||
BUOY-ATKA2 | |||||
SHIP7524 | |||||
SHIP5 | |||||
SHIP3789 | |||||
SHIP918 |
* 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.