– Lat/Long: 51.95° N 179.62° E
Semisopochnoi
Weather Forecast, United StatesIssued: 3 am Wed 01 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 am Wed 01 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Wed 01 Jul Local Time
Updates in:
Update imminent hr min s
2 Semisopochnoi Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryLight rain (total 8mm), mostly falling on Fri night. Mild temperatures (max 7°C on Thu morning, min 4°C on Wed morning). Winds increasing (calm on Thu night, gales from the ESE by Fri night). | Days 4–6 Weather SummaryLight rain (total 6mm), mostly falling on Sat morning. Mild temperatures (max 9°C on Sat afternoon, min 4°C on Sun afternoon). Winds decreasing (near gales from the WSW on Sun night, moderate winds from the WNW by Mon night). | |||||||||||||||||
Wednesday 1 | Thursday 2 | Friday 3 | Saturday 4 | Sunday 5 | Monday 6 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | | |  |  | | | |  |  | | | | |
cloudy | some clouds | rain shwrs | clear | clear | clear | clear | some clouds | mod. rain | light rain | light rain | rain shwrs | light rain | cloudy | light rain | light rain | some clouds | light rain | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | 0.1 | — | — | — | — | — | 8 | 5 | 0.2 | 0.3 | 0.1 | — | 0.4 | 0.1 | — | 0.2 |
max °C | 5 | 6 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 9 | 9 | 7 | 5 | 5 | 4 | 5 | 6 |
min °C | 4 | 6 | 5 | 6 | 7 | 7 | 7 | 7 | 6 | 8 | 9 | 8 | 6 | 4 | 4 | 4 | 4 | 5 |
chill °C | -1 | 1 | 0 | 3 | 6 | 7 | 5 | 3 | 0 | 3 | 5 | 4 | 1 | -2 | -2 | -3 | -2 | 0 |
Freezing level m | 1650 | 2350 | 2650 | 3150 | 3200 | 3250 | 3150 | 3200 | 3050 | 3600 | 3800 | 3800 | 3400 | 2200 | 2200 | 1050 | 2500 | 3300 |
Cloud base (m) | 150 | 550 | 250 | 9350 | 1550 | 100 | 50 | 100 | 100 | 100 | 50 | 150 | 300 | 150 | ||||
 | 7:46 | — | — | 7:46 | — | — | 7:47 | — | — | 7:48 | — | — | 7:48 | — | — | 7:50 | — | — |
 | 12:24 | — | — | 12:24 | — | — | 12:23 | — | — | 12:23 | — | — | 12:23 | — | — | 12:22 | — | — |
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Semisopochnoi Weather (Days 0-3):
The weather forecast for Semisopochnoi is: Light rain (total 8mm), mostly falling on Fri night. Mild temperatures (max 7°C on Thu morning, min 4°C on Wed morning). Winds increasing (calm on Thu night, gales from the ESE by Fri night).
Semisopochnoi Weather (Days 3-6):
Light rain (total 6mm), mostly falling on Sat morning. Mild temperatures (max 9°C on Sat afternoon, min 4°C on Sun afternoon). Winds decreasing (near gales from the WSW on Sun night, moderate winds from the WNW by Mon night).
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 | |||||
SHIP5481 | |||||
Adak Naval Air Station Airport |  | ||||
BUOY-ADKA2 | |||||
Eareckso / hemya Airport |  | ||||
SHIP2668 | |||||
Adak Naval Air Station Airport | | ||||
BUOY-ADKA2 | |||||
SHIP1365 | |||||
SHIP5490 |
* 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.