– Lat/Long: 51.95° N 179.62° E
Semisopochnoi
Weather Forecast, United StatesIssued: 9 am Wed 25 Mar Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 am Wed 25 Mar Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Wed 25 Mar Local Time
Updates in:
Update imminent hr min s
2 Semisopochnoi Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryA moderate fall of snow, heaviest on Thu morning. Becoming mild with drizzle, on Thu night. Freeze-thaw conditions (max 2°C on Thu afternoon, min 0°C on Fri afternoon). Mainly strong winds. | Days 4–6 Weather SummaryMostly dry. Freeze-thaw conditions (max 1°C on Sat afternoon, min -2°C on Mon afternoon). Winds increasing (calm on Sat night, fresh winds from the NE by Sun night). | |||||||||||||||||
Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | Sunday 29 | Monday 30 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | | |  |  |  |  | | | |  | | | | | | |
light snow | light snow | light snow | light snow | light snow | rain shwrs | clear | cloudy | cloudy | cloudy | cloudy | cloudy | some clouds | cloudy | cloudy | cloudy | cloudy | cloudy | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
2 | 2 | 2 | 3 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | 1.8 | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 1 | 1 | 1 | 1 | 2 | 2 | 1 | 1 | 0 | 0 | 1 | 1 | 1 | 1 | 0 | -1 | -1 | -1 |
min °C | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 0 | -1 | -2 | -2 |
-6 | -6 | -6 | -6 | -7 | -6 | -6 | -8 | -8 | -5 | -2 | 0 | -3 | -4 | -6 | -8 | -9 | -9 | |
1050 | 1350 | 900 | 800 | 800 | 900 | 650 | 600 | 500 | 500 | 650 | 800 | 650 | 650 | 500 | 400 | 300 | 300 | |
Cloud base (m) | 350 | 350 | 200 | 300 | 250 | 200 | 450 | 150 | 450 | 400 | 400 | 1500 | 2350 | 2150 | 2250 | 2300 | 750 | 150 |
 | 9:52 | — | — | 9:49 | — | — | 9:48 | — | — | 9:45 | — | — | 9:42 | — | — | 9:41 | — | — |
 | — | — | 10:22 | — | — | 10:23 | — | — | 10:25 | — | — | 10:28 | — | — | 10:30 | — | — | 10:30 |
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Semisopochnoi Weather (Days 0-3):
The weather forecast for Semisopochnoi is: A moderate fall of snow, heaviest on Thu morning. Becoming mild with drizzle, on Thu night. Freeze-thaw conditions (max 2°C on Thu afternoon, min 0°C on Fri afternoon). Mainly strong winds.
Semisopochnoi Weather (Days 3-6):
Mostly dry. Freeze-thaw conditions (max 1°C on Sat afternoon, min -2°C on Mon afternoon). Winds increasing (calm on Sat night, fresh winds from the NE by Sun 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 | |||||
Central Aleutians Buoy | |||||
SHIP1211 | |||||
SHIP1590 |
* 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.