– Lat/Long: 51.95° N 179.62° E
Semisopochnoi
Weather Forecast, United StatesIssued: 3 pm Fri 17 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 pm Fri 17 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Fri 17 Apr Local Time
Updates in:
Update imminent hr min s
2 Semisopochnoi Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA dusting of snow turning to light rain (total 5mm) on Sun night. Freeze-thaw conditions (max 5°C on Fri afternoon, min -3°C on Sat night). Winds decreasing (stormy winds from the SSW on Fri night, moderate winds from the SSW by Sun night). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Tue afternoon. Freeze-thaw conditions (max 2°C on Mon afternoon, min -5°C on Wed night). Winds increasing (light winds from the SSE on Mon afternoon, gales from the NNW by Wed afternoon). | ||||||||||||||||
Fri 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | |  |  | |  | | | | | | | | |
light rain | cloudy | cloudy | cloudy | cloudy | cloudy | some clouds | light snow | cloudy | light snow | light snow | cloudy | light snow | light snow | light snow | cloudy | cloudy | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | 2 | — | 1 | 2 | — | 4 | 4 | 1 | — | — | |
0.7 | — | — | — | — | — | — | 4 | — | — | — | — | — | — | — | — | — | |
max °C | 5 | 0 | -1 | -2 | -3 | -3 | -1 | 2 | 2 | 2 | 2 | 1 | -1 | 1 | -2 | -4 | -4 |
min °C | 3 | -1 | -2 | -2 | -3 | -3 | -2 | -1 | 2 | 2 | 1 | 1 | -1 | -2 | -3 | -4 | -5 |
-6 | -12 | -13 | -13 | -14 | -13 | -10 | -7 | -4 | -2 | -3 | -4 | -9 | -11 | -13 | -15 | -15 | |
2000 | 400 | 300 | 300 | 150 | 150 | 200 | 550 | 750 | 800 | 750 | 750 | 400 | 550 | 200 | 50 | 50 | |
Cloud base (m) | 50 | 0 | 150 | 350 | 50 | 150 | 200 | ||||||||||
 | — | — | 8:57 | — | — | 8:56 | — | — | 8:53 | — | — | 8:52 | — | — | 8:49 | — | — |
 | — | 11:01 | — | — | 11:04 | — | — | 11:05 | — | — | 11:07 | — | — | 11:08 | — | — | 11:09 |
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Semisopochnoi Weather (Days 0-3):
The weather forecast for Semisopochnoi is: A dusting of snow turning to light rain (total 5mm) on Sun night. Freeze-thaw conditions (max 5°C on Fri afternoon, min -3°C on Sat night). Winds decreasing (stormy winds from the SSW on Fri night, moderate winds from the SSW by Sun night).
Semisopochnoi Weather (Days 3-6):
A moderate fall of snow, heaviest on Tue afternoon. Freeze-thaw conditions (max 2°C on Mon afternoon, min -5°C on Wed night). Winds increasing (light winds from the SSE on Mon afternoon, gales from the NNW by Wed 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 | |||||
ASCATB176E54N | |||||
ASCATB175E53N | |||||
ASCATB177E55N | |||||
ASCATB175E54N | |||||
Eareckso / hemya Airport |  | ||||
ASCATB174E53N | |||||
ASCATB176E55N | |||||
ASCATB174E52N |
* 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.