– Lat/Long: 51.95° N 179.62° E
Semisopochnoi
Weather Forecast, United StatesIssued: 9 pm Fri 10 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 pm Fri 10 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Fri 10 Jul Local Time
Updates in:
Update imminent hr min s
2 Semisopochnoi Elevations: 2 Forecast Elevations: Days 1–4 Weather SummarySome drizzle, heaviest during Sat morning. Mild temperatures (max 9°C on Sun afternoon, min 6°C on Fri night). Winds decreasing (strong winds from the WSW on Fri night, light winds from the WSW by Sun night). | Days 5–7 Weather SummaryLight rain (total 7mm), mostly falling on Tue afternoon. Very mild (max 10°C on Thu afternoon, min 6°C on Tue night). Winds increasing (calm on Wed afternoon, strong winds from the WSW by Thu afternoon). | ||||||||||||||||||
Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | | | | |  | | |  |  | | | | |  | |
light rain | light rain | cloudy | light rain | light rain | cloudy | light rain | light rain | cloudy | cloudy | light rain | light rain | some clouds | clear | clear | some clouds | cloudy | light rain | rain shwrs | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.2 | 0.5 | — | 0.3 | 0.1 | — | 0.2 | 0.1 | — | — | 2 | 4 | — | — | — | — | — | 0.5 | 0.8 |
max °C | 7 | 7 | 7 | 8 | 8 | 9 | 9 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 8 | 9 | 10 | 10 |
min °C | 6 | 6 | 7 | 7 | 8 | 9 | 8 | 8 | 8 | 7 | 7 | 7 | 6 | 6 | 7 | 8 | 8 | 9 | 9 |
chill °C | 0 | 1 | 3 | 3 | 4 | 6 | 7 | 6 | 5 | 3 | 3 | 6 | 2 | 4 | 7 | 5 | 4 | 5 | 4 |
Freezing level m | 3050 | 2850 | 3500 | 3750 | 3500 | 3550 | 3550 | 3100 | 3150 | 3350 | 3100 | 3400 | 3250 | 3000 | 3150 | 3550 | 3500 | 3200 | 3100 |
Cloud base (m) | 300 | 150 | 150 | 250 | 200 | 150 | 150 | 100 | 100 | 550 | 350 | 150 | 300 | 8900 | 6050 | 3350 | 500 | 250 | 250 |
 | — | 7:54 | — | — | 7:56 | — | — | 7:56 | — | — | 7:58 | — | — | 7:58 | — | — | 8:00 | — | — |
 | — | 12:19 | — | — | 12:18 | — | — | 12:17 | — | — | 12:16 | — | — | 12:15 | — | — | 12:14 | — | — |
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Semisopochnoi Weather (Days 0-3):
The weather forecast for Semisopochnoi is: Some drizzle, heaviest during Sat morning. Mild temperatures (max 9°C on Sun afternoon, min 6°C on Fri night). Winds decreasing (strong winds from the WSW on Fri night, light winds from the WSW by Sun night).
Semisopochnoi Weather (Days 3-6):
Light rain (total 7mm), mostly falling on Tue afternoon. Very mild (max 10°C on Thu afternoon, min 6°C on Tue night). Winds increasing (calm on Wed afternoon, strong winds from the WSW by Thu 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 |
|---|---|---|---|---|---|
SHIP7319 | |||||
Western Aleutians Buoy | |||||
Adak Naval Air Station Airport |  | ||||
BUOY-ADKA2 | |||||
Atka Airport |  | ||||
SHIP5345 | |||||
SHIP2727 | |||||
Western Aleutians Buoy | |||||
Adak Naval Air Station Airport | | ||||
BUOY-ADKA2 |
* 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.