– Lat/Long: 51.95° N 179.62° E
Semisopochnoi
Weather Forecast, United StatesIssued: 3 pm Thu 07 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 pm Thu 07 May Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Thu 07 May Local Time
Updates in:
Update imminent hr min s
2 Semisopochnoi Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA light covering of new snow on Sat night turning to drizzle on Sun morning. Freeze-thaw conditions (max 3°C on Sun morning, min 0°C on Thu afternoon). Winds increasing (light winds from the WNW on Sat morning, strong winds from the SSE by Sat night). | Days 5–7 Weather SummaryMostly dry. Freeze-thaw conditions (max 2°C on Wed morning, min -2°C on Tue morning). Winds decreasing (near gales from the WNW on Tue morning, light winds from the SW by Wed morning). | ||||||||||||||||
Thu 7 | Friday 8 | Saturday 9 | Sunday 10 | Monday 11 | Tuesday 12 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | |  |  |  | |  | | | | | | | |
clear | some clouds | cloudy | cloudy | some clouds | cloudy | some clouds | light snow | light rain | some clouds | cloudy | cloudy | cloudy | cloudy | some clouds | clear | some clouds | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | 5 | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | 1.3 | — | — | — | — | — | — | — | — | |
max °C | 1 | 1 | 0 | 0 | 0 | 1 | 1 | 2 | 3 | 1 | 1 | 0 | 0 | 0 | -2 | -1 | 0 |
min °C | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3 | 1 | 0 | -1 | 0 | -1 | -2 | -1 | -1 |
-5 | -3 | -3 | -4 | -6 | -4 | -1 | -8 | -2 | -6 | -8 | -8 | -7 | -10 | -12 | -10 | -9 | |
550 | 600 | 500 | 500 | 550 | 600 | 800 | 1000 | 1550 | 600 | 550 | 500 | 450 | 500 | 300 | 350 | 500 | |
Cloud base (m) | 250 | 300 | 300 | 500 | 350 | 150 | 100 | 750 | 50 | 50 | 50 | 250 | 200 | ||||
 | — | — | 8:18 | — | — | 8:17 | — | — | 8:15 | — | — | 8:14 | — | — | 8:11 | — | — |
 | — | 11:36 | — | — | 11:37 | — | — | 11:38 | — | — | 11:39 | — | — | 11:42 | — | — | 11:44 |
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Semisopochnoi Weather (Days 0-3):
The weather forecast for Semisopochnoi is: A light covering of new snow on Sat night turning to drizzle on Sun morning. Freeze-thaw conditions (max 3°C on Sun morning, min 0°C on Thu afternoon). Winds increasing (light winds from the WNW on Sat morning, strong winds from the SSE by Sat night).
Semisopochnoi Weather (Days 3-6):
Mostly dry. Freeze-thaw conditions (max 2°C on Wed morning, min -2°C on Tue morning). Winds decreasing (near gales from the WNW on Tue morning, light winds from the SW by Wed 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 | |||||
BUOY-46070 | |||||
SHIP2829 | |||||
SHIP8720 | |||||
SHIP3484 |
* 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.