– Lat/Long: 51.95° N 179.62° E
Semisopochnoi
Weather Forecast, United StatesIssued: 3 am Wed 24 Jun Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 am Wed 24 Jun Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Wed 24 Jun Local Time
Updates in:
Update imminent hr min s
2 Semisopochnoi Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryLight rain (total 9mm), mostly falling on Fri night. Mild temperatures (max 5°C on Thu night, min 3°C on Wed morning). Winds increasing (light winds from the WSW on Wed morning, strong winds from the W by Fri night). | Days 4–6 Weather SummaryModerate rain (total 14mm), heaviest on Mon afternoon. Mild temperatures (max 8°C on Mon afternoon, min 4°C on Sat morning). Winds increasing (light winds from the SW on Sun morning, severe gales from the ESE by Mon afternoon). | |||||||||||||||||
Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  | | | | | |  |  | | |  | |  | | |
light rain | light rain | light rain | light rain | cloudy | light rain | light rain | light rain | light rain | light rain | some clouds | clear | some clouds | cloudy | some clouds | light rain | heavy rain | light rain | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 1.9 | 0.3 | 0.6 | 0.1 | — | 0.8 | 0.9 | 0.2 | 4 | 0.8 | — | — | — | — | — | 1 | 11 | 1.8 |
max °C | 3 | 3 | 4 | 4 | 4 | 5 | 4 | 4 | 4 | 4 | 4 | 5 | 6 | 6 | 6 | 7 | 8 | 7 |
min °C | 3 | 3 | 3 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 5 | 6 | 6 | 6 | 6 | 8 | 6 |
chill °C | -1 | -2 | -3 | -1 | -1 | -1 | -2 | -2 | -2 | -2 | -2 | 0 | 3 | 4 | 3 | 0 | 2 | 1 |
Freezing level m | 1000 | 1050 | 1250 | 1350 | 1400 | 1600 | 1500 | 1600 | 1750 | 1650 | 1700 | 1900 | 2200 | 2200 | 2350 | 3150 | 3350 | 3600 |
Cloud base (m) | 0 | 0 | 50 | 50 | 100 | 100 | 100 | 150 | 150 | 150 | 200 | 900 | 1800 | 1900 | 200 | 200 | 50 | 50 |
 | 7:41 | — | — | 7:41 | — | — | 7:43 | — | — | 7:43 | — | — | 7:43 | — | — | 7:43 | — | — |
 | 12:25 | — | — | 12:25 | — | — | 12:25 | — | — | 12:25 | — | — | 12:25 | — | — | 12:25 | — | — |
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Semisopochnoi Weather (Days 0-3):
The weather forecast for Semisopochnoi is: Light rain (total 9mm), mostly falling on Fri night. Mild temperatures (max 5°C on Thu night, min 3°C on Wed morning). Winds increasing (light winds from the WSW on Wed morning, strong winds from the W by Fri night).
Semisopochnoi Weather (Days 3-6):
Moderate rain (total 14mm), heaviest on Mon afternoon. Mild temperatures (max 8°C on Mon afternoon, min 4°C on Sat morning). Winds increasing (light winds from the SW on Sun morning, severe gales from the ESE by Mon 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 | |||||
Adak Naval Air Station Airport |  | ||||
BUOY-ADKA2 | |||||
Eareckso / hemya Airport |  | ||||
Atka Airport | | ||||
BUOY-ATKA2 | |||||
SHIP4768 | |||||
SHIP2261 | |||||
SHIP1686 | |||||
SHIP2753 |
* 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.