– Lat/Long: 51.95° N 179.62° E
Semisopochnoi
Weather Forecast, United StatesIssued: 3 am Sat 18 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 am Sat 18 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Sat 18 Apr Local Time
Updates in:
Update imminent hr min s
2 Semisopochnoi Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryA dusting of snow turning to light rain (total 6mm) on Sun night. Freeze-thaw conditions (max 3°C on Sun night, min -3°C on Sat afternoon). Winds decreasing (stormy winds from the WSW on Sat morning, light winds from the E by Mon night). | Days 4–6 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 1°C on Tue morning, min -4°C on Tue night). Winds decreasing (near gales from the NNW on Tue night, calm by Thu morning). | |||||||||||||||||
Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | | |  |  | | | | | |  | | | | |  | |
cloudy | cloudy | cloudy | cloudy | cloudy | light snow | some clouds | cloudy | light snow | cloudy | cloudy | light snow | light snow | cloudy | cloudy | cloudy | some clouds | some clouds | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | 1 | — | — | 1 | — | — | 1 | 1 | — | — | — | — | — | |
— | — | — | — | — | 6 | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -2 | -2 | -3 | -2 | -1 | 3 | 2 | 2 | 2 | 1 | 1 | -1 | -4 | -3 | -3 | -4 | -3 | -3 |
min °C | -2 | -3 | -3 | -3 | -1 | 0 | 2 | 2 | 1 | 1 | 0 | -4 | -4 | -3 | -4 | -4 | -4 | -3 |
-13 | -15 | -15 | -13 | -9 | -6 | -4 | -2 | -3 | -2 | -7 | -14 | -13 | -10 | -8 | -7 | -4 | -3 | |
250 | 250 | 150 | 200 | 300 | 900 | 750 | 800 | 700 | 600 | 650 | 200 | 100 | 100 | 150 | 100 | 100 | 150 | |
Cloud base (m) | 50 | 50 | 150 | 100 | 400 | 0 | 100 | 100 | 0 | 50 | 400 | 450 | 450 | 750 | ||||
 | 8:57 | — | — | 8:56 | — | — | 8:53 | — | — | 8:52 | — | — | 8:49 | — | — | 8:48 | — | — |
 | — | — | 11:04 | — | — | 11:05 | — | — | 11:07 | — | — | 11:08 | — | — | 11:09 | — | — | 11:12 |
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Semisopochnoi Weather (Days 0-3):
The weather forecast for Semisopochnoi is: A dusting of snow turning to light rain (total 6mm) on Sun night. Freeze-thaw conditions (max 3°C on Sun night, min -3°C on Sat afternoon). Winds decreasing (stormy winds from the WSW on Sat morning, light winds from the E by Mon night).
Semisopochnoi Weather (Days 3-6):
A dusting of new snow. Freeze-thaw conditions (max 1°C on Tue morning, min -4°C on Tue night). Winds decreasing (near gales from the NNW on Tue night, calm by Thu 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 | |||||
BUOY-ADKA2 | |||||
hy2c175E51N | |||||
Eareckso / hemya Airport |  | ||||
hy2c174E52N | |||||
Atka Airport | | ||||
BUOY-ATKA2 | |||||
hy2c174E51N | |||||
hy2c175E50N | |||||
BUOY-46070 |
* 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.