– Lat/Long: 51.95° N 179.62° E
Semisopochnoi
Weather Forecast, United StatesIssued: 9 pm Sat 29 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 pm Sat 29 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Sat 29 Aug Local Time
Updates in:
Update imminent hr min s
2 Semisopochnoi Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 17mm), heaviest on Tue afternoon. Very mild (max 16°C on Sat night, min 9°C on Tue afternoon). Winds decreasing (severe gales from the SSW on Mon afternoon, moderate winds from the SSW by Tue afternoon). | Days 5–7 Weather SummaryLight rain (total 7mm), mostly falling on Tue night. Mild temperatures (max 9°C on Tue night, min 6°C on Thu morning). Wind will be generally light. | |||||||||||||||
Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | | | | |  | | | |  | | | | |
light rain | rain shwrs | light rain | light rain | rain shwrs | light rain | light rain | light rain | mod. rain | light rain | rain shwrs | rain shwrs | rain shwrs | rain shwrs | light rain | rain shwrs | |
Cloud base (m) | 350 | 300 | 250 | 300 | 200 | 150 | 100 | 100 | 50 | 100 | 50 | 550 | 600 | 0 | 0 | 100 |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.6 | 0.2 | 0.7 | 0.9 | 0.4 | 0.3 | 3 | 4 | 7 | 1.8 | 0.1 | 0.1 | 2 | 0.7 | 1.6 | 0.4 |
max °C | 16 | 14 | 13 | 14 | 12 | 12 | 13 | 11 | 10 | 9 | 8 | 7 | 7 | 7 | 6 | 7 |
min °C | 15 | 13 | 12 | 13 | 12 | 12 | 11 | 10 | 9 | 7 | 7 | 7 | 7 | 6 | 6 | 6 |
chill °C | 12 | 9 | 8 | 10 | 8 | 8 | 7 | 6 | 6 | 4 | 4 | 6 | 4 | 2 | 2 | 3 |
Freezing level m | 4300 | 4200 | 4350 | 4150 | 4250 | 4300 | 4300 | 3650 | 3500 | 3100 | 2800 | 2300 | 1900 | 1850 | 1800 | 1850 |
 | — | 9:08 | — | — | 9:11 | — | — | 9:12 | — | — | 9:14 | — | — | 9:15 | — | — |
 | — | — | — | 10:52 | — | — | 10:51 | — | — | 10:47 | — | — | 10:45 | — | — | 10:44 |
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Semisopochnoi Weather (Days 0-3):
The weather forecast for Semisopochnoi is: Moderate rain (total 17mm), heaviest on Tue afternoon. Very mild (max 16°C on Sat night, min 9°C on Tue afternoon). Winds decreasing (severe gales from the SSW on Mon afternoon, moderate winds from the SSW by Tue afternoon).
Semisopochnoi Weather (Days 3-6):
Light rain (total 7mm), mostly falling on Tue night. Mild temperatures (max 9°C on Tue night, min 6°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 | |||||
SHIP1689 | |||||
Adak Naval Air Station Airport |  | ||||
BUOY-ADKA2 | |||||
Eareckso / hemya Airport | | ||||
SHIP1064 | |||||
SHIP76 | |||||
SHIP847 | |||||
SHIP291 | |||||
SHIP1931 |
* 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.