– Lat/Long: 51.95° N 179.62° E
Semisopochnoi
Weather Forecast, United StatesIssued: 3 pm Sun 28 Jun Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 pm Sun 28 Jun Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Sun 28 Jun Local Time
Updates in:
Update imminent hr min s
2 Semisopochnoi Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 12mm), heaviest on Tue night. Mild temperatures (max 8°C on Mon morning, min 4°C on Tue night). Winds increasing (moderate winds from the S on Sun afternoon, near gales from the SE by Mon morning). | Days 5–7 Weather SummaryLight rain (total 2mm), mostly falling on Fri afternoon. Mild temperatures (max 8°C on Fri morning, min 5°C on Wed afternoon). Winds increasing (calm on Thu afternoon, strong winds from the E by Fri morning). | ||||||||||||||||
Sun 28 | Monday 29 | Tuesday 30 | Wednesday 1 | Thursday 2 | Friday 3 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | | | |  |  |  |  | | | | | | |
light rain | rain shwrs | light rain | light rain | light rain | light rain | light rain | light rain | cloudy | some clouds | clear | clear | clear | rain shwrs | light rain | light rain | light rain | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.1 | 0.5 | 3 | 1.7 | 0.5 | 1.5 | 0.6 | 4 | — | — | — | — | — | 0.1 | 0.6 | 1 | 0.6 |
max °C | 6 | 6 | 8 | 7 | 6 | 5 | 5 | 5 | 5 | 6 | 6 | 6 | 7 | 7 | 8 | 8 | 8 |
min °C | 6 | 5 | 7 | 6 | 5 | 5 | 5 | 4 | 5 | 5 | 5 | 6 | 7 | 6 | 6 | 8 | 6 |
chill °C | 2 | -1 | 1 | 2 | 0 | 0 | -1 | -2 | 0 | 0 | 0 | 3 | 7 | 1 | 0 | 5 | 1 |
Freezing level m | 2050 | 2300 | 3350 | 3250 | 2400 | 2100 | 2050 | 1550 | 2050 | 2250 | 2550 | 2900 | 3200 | 3300 | 3650 | 3700 | 3900 |
Cloud base (m) | 250 | 800 | 100 | 50 | 100 | 0 | 50 | 50 | 100 | 150 | 700 | 9500 | 500 | 50 | 100 | ||
 | — | — | 7:43 | — | — | 7:45 | — | — | 7:46 | — | — | 7:46 | — | — | 7:47 | — | — |
 | 12:25 | — | 12:25 | — | — | 12:24 | — | — | 12:24 | — | — | 12:24 | — | — | 12:23 | — | — |
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Semisopochnoi Weather (Days 0-3):
The weather forecast for Semisopochnoi is: Moderate rain (total 12mm), heaviest on Tue night. Mild temperatures (max 8°C on Mon morning, min 4°C on Tue night). Winds increasing (moderate winds from the S on Sun afternoon, near gales from the SE by Mon morning).
Semisopochnoi Weather (Days 3-6):
Light rain (total 2mm), mostly falling on Fri afternoon. Mild temperatures (max 8°C on Fri morning, min 5°C on Wed afternoon). Winds increasing (calm on Thu afternoon, strong winds from the E by Fri morning).
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 |
|---|---|---|---|---|---|
SHIP4164 | |||||
Western Aleutians Buoy | |||||
Adak Naval Air Station Airport |  | ||||
BUOY-ADKA2 | |||||
Atka Airport | | ||||
SHIP1486 | |||||
SHIP6562 | |||||
SHIP2325 | |||||
SHIP7055 | |||||
Western Aleutians Buoy |
* 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.