– Lat/Long: 51.95° N 179.62° E
Semisopochnoi
Weather Forecast, United StatesIssued: 3 pm Tue 21 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 pm Tue 21 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Tue 21 Apr Local Time
Updates in:
Update imminent hr min s
2 Semisopochnoi Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 1°C on Tue night, min -4°C on Wed night). Winds decreasing (near gales from the NW on Tue night, light winds from the W by Fri morning). | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Fri night. Becoming milder with light rain (total 9mm) on Sat morning. Freeze-thaw conditions (max 2°C on Sat morning, min -3°C on Fri afternoon). Winds increasing (light winds from the SW on Fri afternoon, stormy winds from the NW by Sat night). | ||||||||||||||||
Tue 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  | | | | |  | |  | | | | | | |
cloudy | light snow | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | some clouds | light snow | light snow | light snow | light snow | cloudy | cloudy | cloudy | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | 3 | — | — | — | — | — | — | — | — | 3 | 1 | 2 | 3 | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | 9 | — | — | — | — | — | |
max °C | -1 | 1 | -1 | 0 | -1 | -3 | -3 | -3 | -3 | -3 | -1 | 2 | 0 | -2 | -3 | -2 | -2 |
min °C | -1 | -1 | -1 | 0 | -4 | -4 | -3 | -3 | -3 | -3 | -3 | 0 | -1 | -3 | -3 | -3 | -3 |
-7 | -10 | -10 | -8 | -14 | -13 | -11 | -11 | -10 | -6 | -10 | -8 | -11 | -15 | -14 | -14 | -13 | |
400 | 650 | 400 | 450 | 300 | 100 | 150 | 200 | 150 | 150 | 200 | 950 | 550 | 200 | 100 | 200 | 250 | |
Cloud base (m) | 200 | 250 | 400 | 450 | 500 | 550 | 0 | 0 | 100 | ||||||||
 | — | — | 8:49 | — | — | 8:48 | — | — | 8:45 | — | — | 8:44 | — | — | 8:41 | — | — |
 | — | 11:08 | — | — | 11:09 | — | — | 11:12 | — | — | 11:14 | — | — | 11:15 | — | — | 11:16 |
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Semisopochnoi Weather (Days 0-3):
The weather forecast for Semisopochnoi is: A dusting of new snow. Freeze-thaw conditions (max 1°C on Tue night, min -4°C on Wed night). Winds decreasing (near gales from the NW on Tue night, light winds from the W by Fri morning).
Semisopochnoi Weather (Days 3-6):
A light covering of new snow mostly falling on Fri night. Becoming milder with light rain (total 9mm) on Sat morning. Freeze-thaw conditions (max 2°C on Sat morning, min -3°C on Fri afternoon). Winds increasing (light winds from the SW on Fri afternoon, stormy winds from the NW 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 | |||||
SHIP2968 | |||||
Eareckso / hemya Airport | | ||||
SHIP8218 | |||||
SHIP7653 | |||||
Eareckso / hemya Airport | | ||||
SHIP8473 | |||||
SHIP5669 |
* 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.