– Lat/Long: 51.95° N 179.62° E
Semisopochnoi
Weather Forecast, United StatesIssued: 2 pm Sun 04 Jan Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Sun 04 Jan Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Sun 04 Jan 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. Becoming milder with moderate rain (total 12mm) heaviest on Wed morning. Freeze-thaw conditions (max 3°C on Tue night, min -2°C on Sun afternoon). Winds decreasing (extremely windy from the W on Sun afternoon, light winds from the S by Tue morning). | Days 5–7 Weather SummaryMild with light rain (total 6mm) on Wed afternoon Becoming colder with a light covering of snow, mostly falling on Wed night. Freeze-thaw conditions (max 3°C on Wed afternoon, min -5°C on Thu afternoon). Winds decreasing (stormy winds from the ENE on Thu morning, fresh winds from the ENE by Fri afternoon). | ||||||||||||||||
Sun 4 | Monday 5 | Tuesday 6 | Wednesday 7 | Thursday 8 | Friday 9 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  | |  |  | | | | |  | | | | |
some clouds | some clouds | light snow | some clouds | some clouds | cloudy | cloudy | light snow | mod. rain | mod. rain | light snow | cloudy | cloudy | cloudy | cloudy | cloudy | light snow | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | 1 | — | — | — | — | 4 | — | — | 1 | — | — | — | — | — | 4 | |
— | — | — | — | — | — | — | 4 | 8 | 6 | — | — | — | — | — | — | — | |
max °C | -2 | -1 | -1 | -1 | -1 | -1 | -1 | 3 | 3 | 3 | 2 | -2 | -4 | -5 | -5 | -5 | -5 |
min °C | -2 | -2 | -2 | -2 | -2 | -1 | -1 | -1 | 3 | 2 | 0 | -3 | -5 | -5 | -5 | -5 | -5 |
-14 | -13 | -12 | -11 | -11 | -7 | -5 | -9 | -4 | -7 | -9 | -14 | -17 | -16 | -14 | -14 | -14 | |
300 | 300 | 400 | 350 | 350 | 350 | 400 | 300 | 1250 | 1050 | 450 | 250 | 0 | 0 | 0 | 0 | 0 | |
Cloud base (m) | 50 | 450 | 250 | 50 | 500 | 1600 | 2250 | 0 | 150 | 250 | 350 | 250 | |||||
 | — | — | 11:07 | — | — | 11:07 | — | — | 11:07 | — | — | 11:06 | — | — | 11:06 | — | — |
 | 7:04 | — | — | 7:06 | — | — | 7:07 | — | — | 7:07 | — | — | 7:09 | — | — | 7:10 | — |
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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. Becoming milder with moderate rain (total 12mm) heaviest on Wed morning. Freeze-thaw conditions (max 3°C on Tue night, min -2°C on Sun afternoon). Winds decreasing (extremely windy from the W on Sun afternoon, light winds from the S by Tue morning).
Semisopochnoi Weather (Days 3-6):
Mild with light rain (total 6mm) on Wed afternoon Becoming colder with a light covering of snow, mostly falling on Wed night. Freeze-thaw conditions (max 3°C on Wed afternoon, min -5°C on Thu afternoon). Winds decreasing (stormy winds from the ENE on Thu morning, fresh winds from the ENE by Fri afternoon).
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 | |||||
SHIP1636 | |||||
BUOY-ADKA2 | |||||
Eareckso / hemya Airport |  | ||||
Atka Airport |  | ||||
SHIP977 | |||||
SHIP861 | |||||
SHIP950 | |||||
SHIP1324 | |||||
SHIP266 |
* 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.