– Lat/Long: 51.95° N 179.62° E
Semisopochnoi
Weather Forecast, United StatesIssued: 3 am Fri 08 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 am Fri 08 May Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Fri 08 May Local Time
Updates in:
Update imminent hr min s
2 Semisopochnoi Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryA light covering of new snow mostly falling on Sat night. Becoming milder with light rain (total 3mm) on Sun morning. Freeze-thaw conditions (max 3°C on Sun morning, min 0°C on Fri morning). Winds increasing (calm on Sat afternoon, strong winds from the SE by Sat night). | Days 4–6 Weather SummaryA dusting of snow turning to light rain (total 4mm) on Wed night. Freeze-thaw conditions (max 3°C on Wed morning, min -2°C on Tue morning). Winds decreasing (strong winds from the NW on Tue morning, light winds from the S by Wed night). | |||||||||||||||||
Friday 8 | Saturday 9 | Sunday 10 | Monday 11 | Tuesday 12 | Wednesday 13 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  |  |  | | | | | | | | | |  | |
cloudy | cloudy | some clouds | clear | some clouds | light snow | light snow | light rain | light snow | cloudy | cloudy | some clouds | cloudy | some clouds | light snow | light rain | some clouds | light rain | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | 2 | 2 | — | 2 | — | — | — | — | — | 1 | — | — | — | |
— | — | — | — | — | — | 1.4 | 1.3 | — | — | — | — | — | — | — | 0.4 | — | 4 | |
max °C | 0 | 0 | 0 | 1 | 1 | 2 | 3 | 2 | 0 | 0 | 0 | 0 | -1 | 0 | 1 | 3 | 3 | 3 |
min °C | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | -1 | -2 | -1 | 0 | 3 | 3 | 3 |
-3 | -4 | -5 | -4 | 1 | -8 | -6 | -6 | -7 | -7 | -7 | -9 | -11 | -8 | -5 | -2 | -3 | -2 | |
500 | 550 | 550 | 550 | 750 | 950 | 650 | 950 | 550 | 500 | 450 | 450 | 300 | 400 | 600 | 1600 | 1400 | 1300 | |
Cloud base (m) | 250 | 250 | 450 | 400 | 250 | 250 | 50 | 0 | 50 | 200 | 300 | 1950 | 150 | 150 | 50 | |||
 | 8:18 | — | — | 8:17 | — | — | 8:15 | — | — | 8:14 | — | — | 8:11 | — | — | 8:11 | — | — |
 | — | — | 11:37 | — | — | 11:38 | — | — | 11:39 | — | — | 11:42 | — | — | 11:44 | — | — | 11:45 |
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Semisopochnoi Weather (Days 0-3):
The weather forecast for Semisopochnoi is: A light covering of new snow mostly falling on Sat night. Becoming milder with light rain (total 3mm) on Sun morning. Freeze-thaw conditions (max 3°C on Sun morning, min 0°C on Fri morning). Winds increasing (calm on Sat afternoon, strong winds from the SE by Sat night).
Semisopochnoi Weather (Days 3-6):
A dusting of snow turning to light rain (total 4mm) on Wed night. Freeze-thaw conditions (max 3°C on Wed morning, min -2°C on Tue morning). Winds decreasing (strong winds from the NW on Tue morning, light winds from the S by Wed 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 | |||||
SHIP3370 | |||||
Eareckso / hemya Airport |  | ||||
SHIP9829 | |||||
SHIP3776 | |||||
SHIP4750 | |||||
SHIP10844 | |||||
SHIP4145 |
* 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.