– Lat/Long: 51.95° N 179.62° E
Semisopochnoi
Weather Forecast, United StatesIssued: 8 pm Fri 07 Nov Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 pm Fri 07 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Fri 07 Nov 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 Fri night, min -7°C on Sat night). Winds decreasing (extremely windy from the SW on Sat morning, fresh winds from the WSW by Mon afternoon). | Days 5–7 Weather SummaryModerate rain (total 12mm), heaviest on Tue morning giving way to a moderate fall of snow, heaviest on Wed night. Freeze-thaw conditions (max 4°C on Mon night, min -7°C on Thu morning). Winds decreasing (stormy winds from the SSE on Mon night, moderate winds from the SW by Wed night). | ||||||||||||||||||
Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  |  | | |  |  | |  | | |  |  | | | |
snow shwrs | clear | some clouds | snow shwrs | some clouds | light snow | some clouds | clear | some clouds | light rain | mod. rain | clear | clear | some clouds | some clouds | heavy snow | snow shwrs | clear | snow shwrs | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
1 | — | — | 2 | — | 1 | — | — | — | — | — | — | — | — | — | 14 | 2 | — | 2 | |
— | — | — | — | — | — | — | — | — | 4 | 8 | — | — | — | — | — | — | — | — | |
max°C | 1 | -5 | -5 | -5 | -6 | -7 | -6 | -3 | -1 | 4 | 4 | -1 | -2 | -3 | -1 | -2 | -6 | -5 | -2 |
min°C | -3 | -5 | -5 | -7 | -7 | -7 | -7 | -6 | -1 | -2 | 3 | -1 | -4 | -4 | -3 | -4 | -7 | -6 | -5 |
-14 | -18 | -17 | -20 | -20 | -20 | -20 | -18 | -9 | -10 | -5 | -10 | -15 | -15 | -12 | -11 | -19 | -17 | -15 | |
900 | 650 | 650 | 400 | 500 | 450 | 500 | 600 | 950 | 1000 | 2750 | 1000 | 900 | 750 | 850 | 850 | 450 | 550 | 700 | |
Cloud base (m) | 50 | 1250 | 200 | 250 | 150 | 350 | 350 | 400 | 500 | 1800 | 50 | 350 | 550 | 500 | 300 | 300 | |||
 | — | 10:08 | — | — | 10:11 | — | — | 10:12 | — | — | 10:14 | — | — | 10:15 | — | — | 10:18 | — | — |
 | — | — | 7:20 | — | — | 7:17 | — | — | 7:16 | — | — | 7:15 | — | — | 7:14 | — | — | 7:12 | — |
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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 Fri night, min -7°C on Sat night). Winds decreasing (extremely windy from the SW on Sat morning, fresh winds from the WSW by Mon afternoon).
Semisopochnoi Weather (Days 3-6):
Moderate rain (total 12mm), heaviest on Tue morning giving way to a moderate fall of snow, heaviest on Wed night. Freeze-thaw conditions (max 4°C on Mon night, min -7°C on Thu morning). Winds decreasing (stormy winds from the SSE on Mon night, moderate winds from the SW by Wed night).
This table gives the weather forecast for Semisopochnoi at the specific elevation of 1221 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 | |||||
SHIP1245 | |||||
Adak Naval Air Station Airport |  | ||||
BUOY-ADKA2 | |||||
Eareckso / hemya Airport | | ||||
SHIP153 | |||||
SHIP173 | |||||
SHIP1760 | |||||
SHIP1385 | |||||
SHIP698 |
* 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.