– Lat/Long: 51.95° N 179.62° E
Semisopochnoi
Weather Forecast, United StatesIssued: 9 am Sun 12 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 am Sun 12 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Sun 12 Jul Local Time
Updates in:
Update imminent hr min s
2 Semisopochnoi Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryModerate rain (total 14mm), heaviest on Tue afternoon. Mild temperatures (max 9°C on Sun morning, min 6°C on Mon night). Mainly fresh winds. | Days 4–6 Weather SummaryLight rain (total 3mm), mostly falling on Fri night. Very mild (max 11°C on Thu night, min 6°C on Wed morning). Winds increasing (light winds from the ESE on Wed night, near gales from the WNW by Fri afternoon). | |||||||||||||||||
Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | | |  | |  |  |  | | |  | | | | |
light rain | cloudy | rain shwrs | light rain | cloudy | light rain | light rain | mod. rain | light rain | some clouds | clear | clear | some clouds | some clouds | some clouds | some clouds | cloudy | light rain | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.1 | — | 0.2 | 1.9 | — | 0.1 | 0.9 | 7 | 3 | — | — | — | — | — | — | — | — | 3 |
max °C | 9 | 9 | 8 | 7 | 7 | 7 | 7 | 8 | 8 | 6 | 6 | 7 | 8 | 8 | 11 | 9 | 9 | 9 |
min °C | 8 | 8 | 7 | 7 | 7 | 6 | 6 | 7 | 6 | 6 | 6 | 7 | 8 | 8 | 9 | 9 | 9 | 9 |
chill °C | 4 | 5 | 4 | 4 | 4 | 4 | 2 | 3 | 2 | 2 | 3 | 5 | 6 | 4 | 5 | 4 | 4 | 5 |
Freezing level m | 3650 | 3600 | 3250 | 2900 | 3050 | 3000 | 3100 | 3250 | 3300 | 2700 | 2550 | 2800 | 3350 | 3600 | 3750 | 3900 | 4050 | 4150 |
Cloud base (m) | 200 | 100 | 200 | 100 | 250 | 200 | 400 | 350 | 150 | 150 | 450 | 6700 | 3500 | 350 | 950 | 300 | ||
 | 7:56 | — | — | 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: Moderate rain (total 14mm), heaviest on Tue afternoon. Mild temperatures (max 9°C on Sun morning, min 6°C on Mon night). Mainly fresh winds.
Semisopochnoi Weather (Days 3-6):
Light rain (total 3mm), mostly falling on Fri night. Very mild (max 11°C on Thu night, min 6°C on Wed morning). Winds increasing (light winds from the ESE on Wed night, near gales from the WNW by Fri afternoon).
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 | |||||
SHIP6045 | |||||
Adak Naval Air Station Airport |  | ||||
BUOY-ADKA2 | |||||
SHIP4800 | |||||
SHIP3361 | | ||||
Adak Naval Air Station Airport | | ||||
BUOY-ADKA2 | |||||
SHIP1294 | |||||
SHIP3769 |
* 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.