– Lat/Long: 51.95° N 179.62° E
Semisopochnoi
Weather Forecast, United StatesIssued: 9 pm Tue 05 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 pm Tue 05 May Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Tue 05 May Local Time
Updates in:
Update imminent hr min s
2 Semisopochnoi Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA light covering of new snow mostly falling on Tue night. Freeze-thaw conditions (max 1°C on Wed afternoon, min -1°C on Tue night). Winds decreasing (gales from the SSE on Tue night, calm by Fri morning). | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Sun morning. Becoming milder with light rain (total 3mm) on Sun morning. Freeze-thaw conditions (max 3°C on Sun morning, min 0°C on Fri night). Winds increasing (light winds from the NE on Sat afternoon, strong winds from the SSE by Sat night). | ||||||||||||||||||
Wednesday 6 | Thursday 7 | Friday 8 | Saturday 9 | Sunday 10 | Monday 11 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  |  |  | | | | |  | |  |  | | |  | |
light snow | light snow | some clouds | some clouds | some clouds | clear | clear | cloudy | cloudy | some clouds | cloudy | some clouds | light snow | light snow | light rain | cloudy | cloudy | some clouds | light rain | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
4 | 1 | — | — | — | — | — | — | — | — | — | — | 2 | 3 | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 0.6 | — | — | — | 0.3 | |
max °C | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 1 | 0 | 1 | 2 | 3 | 2 | 1 | 0 | 1 | 2 |
min °C | -1 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 0 | 0 | 1 | 1 |
-8 | -5 | -2 | -2 | -3 | -3 | -2 | 0 | -3 | -7 | -5 | -2 | -7 | -6 | -6 | -7 | -6 | -5 | -6 | |
450 | 450 | 550 | 650 | 650 | 650 | 650 | 500 | 500 | 650 | 550 | 700 | 1150 | 700 | 1050 | 500 | 450 | 550 | 800 | |
Cloud base (m) | 300 | 50 | 100 | 500 | 300 | 250 | 300 | 250 | 300 | 350 | 150 | 150 | 400 | 150 | 50 | 200 | 100 | 400 | |
 | — | 8:22 | — | — | 8:21 | — | — | 8:18 | — | — | 8:17 | — | — | 8:15 | — | — | 8:14 | — | — |
 | — | — | — | 11:34 | — | — | 11:36 | — | — | 11:37 | — | — | 11:38 | — | — | 11:39 | — | — | 11:42 |
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Semisopochnoi Weather (Days 0-3):
The weather forecast for Semisopochnoi is: A light covering of new snow mostly falling on Tue night. Freeze-thaw conditions (max 1°C on Wed afternoon, min -1°C on Tue night). Winds decreasing (gales from the SSE on Tue night, calm by Fri morning).
Semisopochnoi Weather (Days 3-6):
A light covering of new snow mostly falling on Sun morning. Becoming milder with light rain (total 3mm) on Sun morning. Freeze-thaw conditions (max 3°C on Sun morning, min 0°C on Fri night). Winds increasing (light winds from the NE on Sat afternoon, strong winds from the SSE by Sat 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 | |||||
Adak Naval Air Station Airport |  | ||||
BUOY-ADKA2 | |||||
SHIP9402 | |||||
Eareckso / hemya Airport |  | ||||
SHIP4112 | |||||
SHIP4688 |  | ||||
SHIP6191 | |||||
SHIP3904 | | ||||
SHIP10740 |
* 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.