– Lat/Long: 51.95° N 179.62° E
Semisopochnoi
Weather Forecast, United StatesIssued: 3 pm Sun 12 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 pm Sun 12 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Sun 12 Jul Local Time
Updates in:
Update imminent hr min s
2 Semisopochnoi Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 7mm), mostly falling on Tue night. Mild temperatures (max 8°C on Sun afternoon, min 5°C on Wed morning). Winds increasing (light winds from the WSW on Mon night, fresh winds from the W by Tue night). | Days 5–7 Weather SummaryLight rain (total 5mm), mostly falling on Fri afternoon. Mild temperatures (max 9°C on Thu night, min 6°C on Wed afternoon). Winds increasing (calm on Wed night, near gales from the WNW by Fri morning). | ||||||||||||||||
Sun 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | | | |  |  |  |  | |  | | |  | |
cloudy | light rain | light rain | cloudy | cloudy | cloudy | light rain | light rain | rain shwrs | clear | clear | some clouds | clear | some clouds | some clouds | light rain | rain shwrs | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | 0.5 | 0.6 | — | — | — | 1.3 | 5 | 0.1 | — | — | — | — | — | — | 3 | 1.4 |
max °C | 8 | 8 | 7 | 7 | 7 | 7 | 8 | 8 | 5 | 7 | 8 | 8 | 8 | 9 | 9 | 8 | 7 |
min °C | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 5 | 6 | 7 | 8 | 8 | 8 | 9 | 7 | 7 |
chill °C | 4 | 4 | 4 | 4 | 4 | 3 | 2 | 2 | 0 | 2 | 4 | 5 | 4 | 3 | 4 | 2 | 3 |
Freezing level m | 3600 | 3250 | 2950 | 3150 | 3100 | 3250 | 3550 | 3350 | 2300 | 2500 | 2900 | 3050 | 3450 | 3750 | 3650 | 3750 | 3050 |
Cloud base (m) | 150 | 100 | 200 | 150 | 2500 | 1900 | 750 | 150 | 200 | 9150 | 6500 | 5400 | 500 | 250 | 250 | 400 | |
 | — | — | 7:56 | — | — | 7:58 | — | — | 7:58 | — | — | 8:00 | — | — | 8:02 | — | — |
 | 12:18 | — | 12:17 | — | — | 12:16 | — | — | 12:15 | — | — | 12:14 | — | — | 12:13 | — | — |
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Semisopochnoi Weather (Days 0-3):
The weather forecast for Semisopochnoi is: Light rain (total 7mm), mostly falling on Tue night. Mild temperatures (max 8°C on Sun afternoon, min 5°C on Wed morning). Winds increasing (light winds from the WSW on Mon night, fresh winds from the W by Tue night).
Semisopochnoi Weather (Days 3-6):
Light rain (total 5mm), mostly falling on Fri afternoon. Mild temperatures (max 9°C on Thu night, min 6°C on Wed afternoon). Winds increasing (calm on Wed night, near gales from the WNW 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 |
|---|---|---|---|---|---|
SHIP2785 | |||||
Western Aleutians Buoy | |||||
Adak Naval Air Station Airport |  | ||||
BUOY-ADKA2 | |||||
Eareckso / hemya Airport |  | ||||
Adak Naval Air Station Airport | | ||||
BUOY-ADKA2 | |||||
Eareckso / hemya Airport | | ||||
SHIP6959 | |||||
SHIP3470 |
* 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.