– Lat/Long: 51.95° N 179.62° E
Semisopochnoi
Weather Forecast, United StatesIssued: 8 pm Sun 08 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 pm Sun 08 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Sun 08 Feb Local Time
Updates in:
Update imminent hr min s
2 Semisopochnoi Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA moderate fall of snow, heaviest on Mon morning. Freeze-thaw conditions (max 2°C on Mon afternoon, min -4°C on Tue morning). Winds increasing (fresh winds from the SSW on Sun night, extremely windy from the W by Mon night). | Days 5–7 Weather SummaryModerate rain (total 10mm) heaviest on Thu night, then becoming colder with a dusting of snow on Thu night. Freeze-thaw conditions (max 4°C on Thu morning, min -3°C on Wed night). Winds decreasing (severe gales from the SSW on Thu night, light winds from the WSW by Fri morning). | ||||||||||||||||||
Monday 9 | Tuesday 10 | Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | |  | |  |  |  | | | | |  | | | | |
some clouds | mod. snow | light snow | mod. snow | cloudy | cloudy | light snow | light snow | some clouds | cloudy | light rain | light rain | light snow | some clouds | some clouds | snow shwrs | cloudy | cloudy | light snow | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | 7 | 3 | 6 | — | — | 1 | 1 | — | — | — | — | 1 | — | — | 1 | — | — | 2 | |
— | — | — | — | — | — | — | — | — | — | 3 | 4 | 3 | — | — | — | — | — | 13 | |
max °C | -3 | 1 | 2 | -2 | -3 | -3 | -3 | -3 | -3 | 0 | 4 | 4 | 4 | -1 | -1 | -1 | -1 | 1 | 4 |
min °C | -3 | -3 | 1 | -3 | -4 | -3 | -4 | -3 | -3 | -3 | 3 | 4 | -2 | -1 | -1 | -2 | -1 | 0 | 1 |
-14 | -14 | -7 | -15 | -16 | -14 | -15 | -14 | -14 | -12 | -5 | -4 | -9 | -6 | -9 | -10 | -9 | -9 | -7 | |
200 | 100 | 750 | 150 | 100 | 100 | 200 | 150 | 150 | 250 | 1350 | 1400 | 750 | 350 | 400 | 150 | 350 | 700 | 1850 | |
Cloud base (m) | 1500 | 100 | 100 | 250 | 150 | 550 | 150 | 50 | 0 | 200 | 350 | 350 | 350 | 500 | 100 | ||||
 | — | 10:26 | — | — | 10:25 | — | — | 10:22 | — | — | 10:21 | — | — | 10:18 | — | — | 10:17 | — | — |
 | — | — | 8:05 | — | — | 8:07 | — | — | 8:07 | — | — | 8:09 | — | — | 8:12 | — | — | 8:14 | — |
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Semisopochnoi Weather (Days 0-3):
The weather forecast for Semisopochnoi is: A moderate fall of snow, heaviest on Mon morning. Freeze-thaw conditions (max 2°C on Mon afternoon, min -4°C on Tue morning). Winds increasing (fresh winds from the SSW on Sun night, extremely windy from the W by Mon night).
Semisopochnoi Weather (Days 3-6):
Moderate rain (total 10mm) heaviest on Thu night, then becoming colder with a dusting of snow on Thu night. Freeze-thaw conditions (max 4°C on Thu morning, min -3°C on Wed night). Winds decreasing (severe gales from the SSW on Thu night, light winds from the WSW by Fri morning).
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 |
|---|---|---|---|---|---|
SHIP900 | |||||
Adak Naval Air Station Airport |  | ||||
BUOY-ADKA2 | |||||
Eareckso / hemya Airport | | ||||
SHIP501 | |||||
SHIP1427 | |||||
SHIP1383 | |||||
SHIP976 | |||||
SHIP59 | |||||
SHIP1509 |
* 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.