– Lat/Long: 51.95° N 179.62° E
Semisopochnoi
Weather Forecast, United StatesIssued: 3 am Tue 14 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 am Tue 14 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Tue 14 Jul Local Time
Updates in:
Update imminent hr min s
2 Semisopochnoi Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryLight rain (total 4mm), mostly falling on Tue night. Mild temperatures (max 9°C on Thu night, min 6°C on Wed afternoon). Winds increasing (calm on Wed night, near gales from the W by Thu night). | Days 4–6 Weather SummaryModerate rain (total 13mm), heaviest on Fri night. Mild temperatures (max 8°C on Fri morning, min 6°C on Sat night). Winds decreasing (gales from the WNW on Fri afternoon, light winds from the NNW by Sun morning). | |||||||||||||||||
Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  |  |  | | | | |  | | |  | |  |  | |
light rain | light rain | light rain | rain shwrs | clear | some clouds | cloudy | cloudy | light rain | light rain | light rain | mod. rain | cloudy | clear | clear | cloudy | some clouds | cloudy | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.1 | 0.3 | 2 | 0.5 | — | — | — | — | 0.8 | 1 | 3 | 8 | — | — | — | — | — | — |
max °C | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 8 | 9 | 8 | 8 | 8 | 8 | 7 | 6 | 6 | 7 | 7 |
min °C | 7 | 8 | 7 | 7 | 6 | 7 | 7 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 6 | 6 | 6 | 7 |
chill °C | 3 | 4 | 2 | 3 | 2 | 5 | 4 | 4 | 3 | 2 | 2 | 4 | 4 | 4 | 3 | 4 | 5 | 4 |
Freezing level m | 3150 | 3450 | 3550 | 2950 | 2600 | 2850 | 3050 | 3450 | 3750 | 3700 | 3800 | 3450 | 3200 | 2950 | 2850 | 2900 | 2950 | 3100 |
Cloud base (m) | 600 | 450 | 250 | 200 | 200 | 9100 | 950 | 300 | 350 | 350 | 250 | 250 | 200 | 9550 | 250 | 6050 | 3200 | |
 | 7:58 | — | — | 7:58 | — | — | 8:00 | — | — | 8:02 | — | — | 8:03 | — | — | 8:03 | — | — |
 | 12:16 | — | — | 12:15 | — | — | 12:14 | — | — | 12:13 | — | — | 12:12 | — | — | 12:11 | — | — |
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Semisopochnoi Weather (Days 0-3):
The weather forecast for Semisopochnoi is: Light rain (total 4mm), mostly falling on Tue night. Mild temperatures (max 9°C on Thu night, min 6°C on Wed afternoon). Winds increasing (calm on Wed night, near gales from the W by Thu night).
Semisopochnoi Weather (Days 3-6):
Moderate rain (total 13mm), heaviest on Fri night. Mild temperatures (max 8°C on Fri morning, min 6°C on Sat night). Winds decreasing (gales from the WNW on Fri afternoon, light winds from the NNW by Sun 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 |
|---|---|---|---|---|---|
Western Aleutians Buoy | |||||
SHIP1058 | |||||
Adak Naval Air Station Airport |  | ||||
BUOY-ADKA2 | |||||
Eareckso / hemya Airport |  | ||||
SHIP1784 | |||||
SHIP8411 | |||||
SHIP1058 | |||||
SHIP11821 | |||||
Adak Naval Air Station Airport | |
* 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.