– Lat/Long: 51.95° N 179.62° E
Semisopochnoi
Weather Forecast, United StatesIssued: 3 pm Sun 12 May Local TimeUpdates in: hr min sUpdate imminent
SemisopochnoiWeather Forecast, United States
Issued: 3 pm Sun 12 May Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Sun 12 May Local Time
Updates in:
Update imminent hr min s
2 Semisopochnoi Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 3mm), mostly falling on Tue morning. Freeze-thaw conditions (max 5°C on Mon night, min -5°C on Sun afternoon). Winds increasing (light winds from the W on Mon morning, extremely windy from the WSW by Mon night). | Days 5–7 Weather SummarySome drizzle, heaviest during Thu morning. Mild temperatures (max 5°C on Wed night, min 1°C on Wed afternoon). Winds increasing (light winds from the SW on Fri night, near gales from the S by Sat morning). | Days 8–10 Weather SummaryLight rain (total 4mm), mostly falling on Sat afternoon. Freeze-thaw conditions (max 8°C on Sun night, min -3°C on Tue morning). Winds decreasing (stormy winds from the WSW on Sun morning, fresh winds from the WSW by Mon night). | Days 11–13 Weather SummaryHeavy rain (total 24mm), heaviest during Thu night. Freeze-thaw conditions (max 7°C on Thu night, min -1°C on Tue afternoon). Winds increasing (fresh winds from the WSW on Tue night, near gales from the SSE by Thu night). | |||||||||||||||||||||||||||||||||
Sun 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Fri 24 | ||||||||||||||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | |
 |  |  |  |  | | |  | | |  |  | | | | | |  | | | | | | | | | | | | | |  | | |  | | |
some clouds | clear | clear | rain shwrs | light rain | rain shwrs | clear | some clouds | clear | clear | rain shwrs | light rain | some clouds | rain shwrs | clear | clear | some clouds | cloudy | light rain | rain shwrs | rain shwrs | clear | rain shwrs | light rain | cloudy | some clouds | some clouds | clear | clear | some clouds | some clouds | cloudy | cloudy | light rain | heavy rain | light rain | |
km/h | ||||||||||||||||||||||||||||||||||||
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | 0.3 | 0.5 | 2 | — | — | — | — | 0.2 | 1.2 | — | 0.1 | — | — | — | — | 3 | 0.4 | 0.3 | — | 0.1 | 0.1 | — | — | — | — | — | — | — | — | — | 0.3 | 19 | 4 | |
max°C | -5 | -3 | -1 | 3 | 5 | 2 | 0 | 1 | 0 | 3 | 5 | 5 | 1 | 4 | 3 | 4 | 5 | 5 | 6 | 6 | 6 | 6 | 8 | 5 | 1 | 0 | -2 | 0 | 1 | 2 | 2 | 2 | 4 | 5 | 7 | 7 |
min°C | -5 | -5 | -2 | 0 | 4 | 2 | 0 | -1 | -1 | 1 | 2 | 3 | 1 | 2 | 1 | 3 | 4 | 5 | 3 | 6 | 5 | 6 | 6 | 3 | 0 | -2 | -3 | -1 | 0 | 2 | 1 | 0 | 3 | 5 | 6 | 7 |
-14 | -14 | -8 | -7 | -3 | -7 | -10 | -10 | -9 | -6 | -5 | -3 | -6 | -5 | -5 | -1 | 3 | -1 | -5 | 0 | -3 | -1 | 0 | -5 | -9 | -10 | -12 | -9 | -8 | -5 | -6 | -7 | -4 | -1 | 0 | 2 | |
350 | 400 | 450 | 1200 | 2450 | 1850 | 1300 | 1500 | 1050 | 1650 | 2350 | 2650 | 1400 | 2600 | 3100 | 2850 | 2850 | 2650 | 3150 | 2850 | 2550 | 2550 | 3150 | 2400 | 1350 | 1200 | 800 | 900 | 1250 | 1800 | 1700 | 1150 | 2050 | 2400 | 2750 | 2700 | |
Cloud base (m) | 200 | 250 | 350 | 300 | 400 | 150 | 100 | 100 | 150 | 3150 | 100 | 150 | 200 | 9350 | 450 | 400 | 150 | 150 | 150 | 4850 | 150 | 250 | 350 | 200 | 200 | 5550 | 1550 | 3750 | 950 | 250 | 200 | |||||
 | — | — | 8:08 | — | — | 8:07 | — | — | 8:06 | — | — | 8:04 | — | — | 8:03 | — | — | 8:02 | — | — | 8:00 | — | — | 7:58 | — | — | 7:58 | — | — | 12:00 | — | — | 7:54 | — | — | 7:54 |
 | — | 11:45 | — | — | 11:46 | — | — | 11:47 | — | — | 11:50 | — | — | 11:51 | — | — | 11:52 | — | — | 11:53 | — | — | 11:55 | — | — | 11:57 | — | — | 11:58 | 12:00 | — | — | 12:00 | — | — | — |
Semisopochnoi Weather (Days 0-3):
The weather forecast for Semisopochnoi is: Light rain (total 3mm), mostly falling on Tue morning. Freeze-thaw conditions (max 5°C on Mon night, min -5°C on Sun afternoon). Winds increasing (light winds from the W on Mon morning, extremely windy from the WSW by Mon night).
Semisopochnoi Weather (Days 3-6):
Some drizzle, heaviest during Thu morning. Mild temperatures (max 5°C on Wed night, min 1°C on Wed afternoon). Winds increasing (light winds from the SW on Fri night, near gales from the S by Sat morning).
Semisopochnoi Weather (Days 6-9):
Light rain (total 4mm), mostly falling on Sat afternoon. Freeze-thaw conditions (max 8°C on Sun night, min -3°C on Tue morning). Winds decreasing (stormy winds from the WSW on Sun morning, fresh winds from the WSW by Mon 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 |
|---|---|---|---|---|---|
Adak Naval Air Station Airport |  | ||||
BUOY-ADKA2 | |||||
SHIP6721 |  | ||||
Eareckso / hemya Airport |  | ||||
Atka Airport | |
* 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.
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