– Lat/Long: 51.95° N 179.62° E
Semisopochnoi
Weather Forecast, United StatesIssued: 9 am Mon 03 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 am Mon 03 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Mon 03 Aug Local Time
Updates in:
Update imminent hr min s
2 Semisopochnoi Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Very mild (max 11°C on Mon night, min 9°C on Tue night). Winds decreasing (strong winds from the W on Mon afternoon, light winds from the W by Tue morning). | Days 4–6 Weather SummaryLight rain (total 3mm), mostly falling on Thu morning. Very mild (max 11°C on Sat afternoon, min 9°C on Thu morning). Wind will be generally light. | |||||||||||||||||
Monday 3 | Tuesday 4 | Wednesday 5 | Thursday 6 | Friday 7 | Saturday 8 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | | |  | | |  | | | | | | | |
light rain | cloudy | some clouds | clear | some clouds | rain shwrs | clear | cloudy | cloudy | light rain | light rain | light rain | light rain | cloudy | some clouds | clear | clear | some clouds | |
Cloud base (m) | 250 | 250 | 250 | 200 | 200 | 200 | 200 | 150 | 250 | 150 | 200 | 200 | 350 | 300 | 9350 | 350 | 300 | 9500 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.1 | — | — | — | — | 0.1 | — | — | — | 1.1 | 0.9 | 1.3 | 0.1 | — | — | — | — | — |
max °C | 10 | 10 | 11 | 11 | 10 | 10 | 9 | 9 | 10 | 9 | 9 | 10 | 10 | 10 | 10 | 10 | 11 | 11 |
min °C | 10 | 10 | 10 | 11 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 11 | 11 |
chill °C | 6 | 6 | 6 | 10 | 8 | 6 | 7 | 7 | 6 | 6 | 6 | 6 | 9 | 9 | 9 | 8 | 8 | 9 |
Freezing level m | 3050 | 3200 | 3550 | 3900 | 4000 | 3800 | 3700 | 3700 | 3000 | 2950 | 3350 | 3400 | 3350 | 3600 | 4000 | 4200 | 4300 | 4400 |
 | 8:26 | — | — | 8:26 | — | — | 8:29 | — | — | 8:30 | — | — | 8:32 | — | — | 8:33 | — | — |
 | — | — | 11:47 | — | — | 11:45 | — | — | 11:44 | — | — | 11:42 | — | — | 11:39 | — | — | 11:38 |
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Semisopochnoi Weather (Days 0-3):
The weather forecast for Semisopochnoi is: Mostly dry. Very mild (max 11°C on Mon night, min 9°C on Tue night). Winds decreasing (strong winds from the W on Mon afternoon, light winds from the W by Tue morning).
Semisopochnoi Weather (Days 3-6):
Light rain (total 3mm), mostly falling on Thu morning. Very mild (max 11°C on Sat afternoon, min 9°C on Thu morning). Wind will be generally light.
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 | |||||
Adak Naval Air Station Airport |  | ||||
BUOY-ADKA2 | |||||
Eareckso / hemya Airport |  | ||||
Atka Airport | | ||||
BUOY-ATKA2 | |||||
BUOY-46070 | |||||
SHIP2741 | |||||
SHIP3123 | |||||
SHIP7427 |
* 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.