– Lat/Long: 51.95° N 179.62° E
Semisopochnoi
Weather Forecast, United StatesIssued: 9 am Sat 02 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 am Sat 02 May Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Sat 02 May Local Time
Updates in:
Update imminent hr min s
2 Semisopochnoi Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Freeze-thaw conditions (max 1°C on Mon night, min -1°C on Sat morning). Winds increasing (calm on Sat night, near gales from the ESE by Sun afternoon). | Days 4–6 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 1°C on Tue morning, min 0°C on Tue afternoon). Winds decreasing (gales from the SSE on Tue afternoon, light winds from the N by Thu night). | |||||||||||||||||
Saturday 2 | Sunday 3 | Monday 4 | Tuesday 5 | Wednesday 6 | Thursday 7 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | | | |  | | |  | | | | | |  | |
some clouds | clear | some clouds | cloudy | cloudy | some clouds | some clouds | some clouds | clear | cloudy | cloudy | light snow | cloudy | some clouds | some clouds | some clouds | some clouds | cloudy | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | 4 | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -1 | -1 | -1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 1 |
min °C | -1 | -1 | -1 | -1 | -1 | -1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 |
-7 | -5 | -1 | -9 | -10 | -10 | -8 | -7 | -7 | -7 | -8 | -8 | -5 | -4 | -3 | -4 | -3 | -5 | |
300 | 300 | 350 | 400 | 450 | 450 | 500 | 550 | 650 | 800 | 650 | 550 | 550 | 650 | 600 | 550 | 600 | 700 | |
Cloud base (m) | 200 | 300 | 300 | 150 | 200 | 100 | 500 | 250 | 200 | 200 | 100 | 100 | 150 | 300 | 300 | 500 | 500 | 150 |
 | 8:30 | — | — | 8:27 | — | — | 8:26 | — | — | 8:23 | — | — | 8:22 | — | — | 8:21 | — | — |
 | — | — | 11:27 | — | — | 11:29 | — | — | 11:30 | — | — | 11:31 | — | — | 11:34 | — | — | 11:36 |
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Semisopochnoi Weather (Days 0-3):
The weather forecast for Semisopochnoi is: Mostly dry. Freeze-thaw conditions (max 1°C on Mon night, min -1°C on Sat morning). Winds increasing (calm on Sat night, near gales from the ESE by Sun afternoon).
Semisopochnoi Weather (Days 3-6):
A dusting of new snow. Freeze-thaw conditions (max 1°C on Tue morning, min 0°C on Tue afternoon). Winds decreasing (gales from the SSE on Tue afternoon, light winds from the N 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 | |||||
Adak Naval Air Station Airport |  | ||||
BUOY-ADKA2 | |||||
Eareckso / hemya Airport |  | ||||
Atka Airport | | ||||
BUOY-ATKA2 | |||||
BUOY-46070 | |||||
SHIP3303 | |||||
SHIP4096 | |||||
SHIP6909 |
* 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.