– Lat/Long: 51.95° N 179.62° E
Semisopochnoi
Weather Forecast, United StatesIssued: 9 pm Wed 01 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 pm Wed 01 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Wed 01 Apr Local Time
Updates in:
Update imminent hr min s
2 Semisopochnoi Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA dusting of snow giving way to moderate rain (total 14mm) heaviest on Sat afternoon. Freeze-thaw conditions (max 3°C on Fri night, min -1°C on Wed night). Winds increasing (light winds from the SSE on Wed night, near gales from the E by Thu afternoon). | Days 5–7 Weather SummaryMostly dry. Freeze-thaw conditions (max 2°C on Sat night, min -1°C on Mon morning). Winds increasing (calm on Sun afternoon, strong winds from the WNW by Tue afternoon). | ||||||||||||||||||
Thursday 2 | Friday 3 | Saturday 4 | Sunday 5 | Monday 6 | Tuesday 7 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | |  |  |  |  | | |  | | | | | |  | |
cloudy | some clouds | light snow | light snow | cloudy | cloudy | light rain | light rain | mod. rain | rain shwrs | some clouds | cloudy | cloudy | cloudy | some clouds | cloudy | cloudy | cloudy | some clouds | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | 1.6 | 5 | 8 | 0.9 | — | — | — | — | — | — | — | — | — | |
max °C | 0 | 0 | 0 | 1 | 2 | 1 | 3 | 3 | 3 | 2 | 1 | 1 | 0 | 0 | 0 | -1 | -1 | 0 | 2 |
min °C | -1 | 0 | 0 | 0 | 1 | 0 | 1 | 3 | 2 | 2 | 1 | 0 | 0 | -1 | -1 | -1 | -1 | -1 | 1 |
-4 | -8 | -8 | -8 | -7 | -7 | -6 | -4 | -4 | -3 | -3 | -2 | -4 | -4 | -4 | -6 | -8 | -9 | -6 | |
400 | 500 | 450 | 500 | 1000 | 700 | 1450 | 1600 | 1450 | 950 | 650 | 550 | 500 | 450 | 400 | 400 | 350 | 400 | 1000 | |
Cloud base (m) | 200 | 2100 | 350 | 100 | 200 | 100 | 200 | 100 | 100 | 150 | 300 | 300 | 50 | 100 | 0 | 0 | 150 | 100 | 200 |
 | — | 9:33 | — | — | 9:32 | — | — | 9:29 | — | — | 9:26 | — | — | 9:25 | — | — | 9:22 | — | — |
 | — | — | — | 10:36 | — | — | 10:37 | — | — | 10:39 | — | — | 10:40 | — | — | 10:43 | — | — | 10:45 |
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Semisopochnoi Weather (Days 0-3):
The weather forecast for Semisopochnoi is: A dusting of snow giving way to moderate rain (total 14mm) heaviest on Sat afternoon. Freeze-thaw conditions (max 3°C on Fri night, min -1°C on Wed night). Winds increasing (light winds from the SSE on Wed night, near gales from the E by Thu afternoon).
Semisopochnoi Weather (Days 3-6):
Mostly dry. Freeze-thaw conditions (max 2°C on Sat night, min -1°C on Mon morning). Winds increasing (calm on Sun afternoon, strong winds from the WNW 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 | |||||
SHIP3642 |  | ||||
Adak Naval Air Station Airport |  | ||||
BUOY-ADKA2 | |||||
Eareckso / hemya Airport |  | ||||
SHIP8931 | | ||||
SHIP5019 | |||||
SHIP10900 | |||||
SHIP8533 | |||||
Adak Naval Air Station Airport | |
* 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.