– Lat/Long: 51.95° N 179.62° E
Semisopochnoi
Weather Forecast, United StatesIssued: 3 pm Sun 12 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 pm Sun 12 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Sun 12 Apr Local Time
Updates in:
Update imminent hr min s
2 Semisopochnoi Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 33mm), heaviest during Sun afternoon. Later becoming colder with a dusting of snow on Tue night. Freeze-thaw conditions (max 6°C on Sun afternoon, min -2°C on Tue night). Winds increasing (moderate winds from the SW on Tue night, near gales from the WSW by Wed morning). | Days 5–7 Weather SummaryA dusting of new snow. Temperatures will be below freezing (max -1°C on Wed afternoon, min -3°C on Fri night). Winds decreasing (near gales from the WSW on Wed afternoon, light winds from the SSE by Thu night). | ||||||||||||||||
Sun 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | |  |  |  |  | | | | | | | |
heavy rain | heavy rain | light rain | rain shwrs | some clouds | light snow | light snow | snow shwrs | some clouds | cloudy | cloudy | some clouds | some clouds | some clouds | light snow | light snow | snow shwrs | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | 1 | 1 | 2 | — | — | — | — | — | — | 1 | 2 | 1 | |
19 | 12 | 1.6 | 0.2 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 6 | 6 | 5 | 3 | 1 | 0 | 1 | 0 | -1 | -1 | -1 | -1 | -1 | -1 | -1 | -2 | -2 |
min °C | 5 | 5 | 4 | 2 | 0 | 0 | 0 | -2 | -2 | -1 | -2 | -1 | -1 | -1 | -2 | -2 | -3 |
-1 | -1 | -2 | -4 | -8 | -7 | -7 | -11 | -11 | -10 | -11 | -9 | -9 | -7 | -8 | -9 | -10 | |
2850 | 2600 | 2150 | 1550 | 600 | 550 | 600 | 350 | 300 | 350 | 300 | 300 | 350 | 350 | 300 | 150 | 200 | |
Cloud base (m) | 200 | 100 | 100 | 100 | 150 | 450 | 150 | 100 | 150 | 150 | 250 | 700 | 850 | 300 | 300 | 100 | 100 |
 | — | — | 9:08 | — | — | 9:07 | — | — | 9:04 | — | — | 9:03 | — | — | 9:00 | — | — |
 | — | 10:52 | — | — | 10:54 | — | — | 10:57 | — | — | 10:59 | — | — | 11:00 | — | — | 11:01 |
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Semisopochnoi Weather (Days 0-3):
The weather forecast for Semisopochnoi is: Heavy rain (total 33mm), heaviest during Sun afternoon. Later becoming colder with a dusting of snow on Tue night. Freeze-thaw conditions (max 6°C on Sun afternoon, min -2°C on Tue night). Winds increasing (moderate winds from the SW on Tue night, near gales from the WSW by Wed morning).
Semisopochnoi Weather (Days 3-6):
A dusting of new snow. Temperatures will be below freezing (max -1°C on Wed afternoon, min -3°C on Fri night). Winds decreasing (near gales from the WSW on Wed afternoon, light winds from the SSE by Thu 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 | |||||
BUOY-ADKA2 | |||||
ASCATB175E53N | |||||
Eareckso / hemya Airport |  | ||||
ASCATC175E54N | |||||
ASCATC174E53N | |||||
ASCATB175E54N | |||||
ASCATB176E54N | |||||
ASCATC176E55N | |||||
ASCATB176E55N |
* 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.