– Lat/Long: 51.95° N 179.62° E
Semisopochnoi
Weather Forecast, United StatesIssued: 9 pm Wed 20 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 pm Wed 20 May Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Wed 20 May Local Time
Updates in:
Update imminent hr min s
2 Semisopochnoi Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Freeze-thaw conditions (max 1°C on Sat afternoon, min 0°C on Wed night). Winds decreasing (strong winds from the W on Thu morning, calm by Sat afternoon). | Days 5–7 Weather SummaryMostly dry. Freeze-thaw conditions (max 1°C on Sat night, min -1°C on Sun morning). Winds decreasing (gales from the NE on Sun morning, light winds from the W by Tue afternoon). | ||||||||||||||||||
Thursday 21 | Friday 22 | Saturday 23 | Sunday 24 | Monday 25 | Tuesday 26 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | | |  | |  | |  | |  | | | | | |  | | | | |
some clouds | some clouds | some clouds | clear | some clouds | cloudy | clear | clear | some clouds | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | some clouds | some clouds | clear | some clouds | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | -1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
min °C | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -1 | -1 | -1 | 0 | 0 | 0 | 0 | 0 | 0 |
-7 | -8 | -8 | -7 | 0 | -4 | -5 | -3 | 0 | -6 | -10 | -10 | -9 | -7 | -6 | -5 | -6 | -5 | -4 | |
500 | 450 | 450 | 500 | 500 | 500 | 550 | 500 | 550 | 550 | 450 | 400 | 450 | 500 | 500 | 500 | 450 | 500 | 550 | |
Cloud base (m) | 150 | 500 | 450 | 300 | 250 | 200 | 250 | 250 | 300 | 250 | 200 | 0 | 200 | 550 | 300 | 350 | 300 | 650 | 850 |
 | — | 7:58 | — | — | 7:58 | — | — | 12:00 | — | — | 7:54 | — | — | 7:54 | — | — | 7:52 | — | — |
 | — | — | — | 11:57 | — | — | 11:58 | 12:00 | — | — | 12:00 | — | — | 12:01 | — | — | 12:03 | — | — |
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Semisopochnoi Weather (Days 0-3):
The weather forecast for Semisopochnoi is: Mostly dry. Freeze-thaw conditions (max 1°C on Sat afternoon, min 0°C on Wed night). Winds decreasing (strong winds from the W on Thu morning, calm by Sat afternoon).
Semisopochnoi Weather (Days 3-6):
Mostly dry. Freeze-thaw conditions (max 1°C on Sat night, min -1°C on Sun morning). Winds decreasing (gales from the NE on Sun morning, light winds from the W by Tue 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 | |||||
BUOY-ADKA2 | |||||
Atka Airport |  | ||||
BUOY-ATKA2 | |||||
BUOY-46070 | |||||
Central Aleutians Buoy | |||||
SHIP205 | |||||
SHIP2015 | |||||
SHIP57 | |||||
SHIP1597 |
* 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.