– Lat/Long: 51.95° N 179.62° E
Semisopochnoi
Weather Forecast, United StatesIssued: 9 am Fri 26 Jun Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 am Fri 26 Jun Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Fri 26 Jun Local Time
Updates in:
Update imminent hr min s
2 Semisopochnoi Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryLight rain (total 6mm), mostly falling on Sun night. Mild temperatures (max 6°C on Sun morning, min 3°C on Fri night). Winds increasing (light winds from the SW on Sat night, near gales from the SE by Sun night). | Days 4–6 Weather SummaryModerate rain (total 17mm), heaviest on Mon morning. Mild temperatures (max 8°C on Mon morning, min 5°C on Mon night). Winds decreasing (near gales from the WSW on Tue night, light winds from the NW by Wed night). | |||||||||||||||||
Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 1 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  |  | | | |  | | | | | |  | | | |
light rain | light rain | light rain | some clouds | clear | some clouds | light rain | light rain | light rain | heavy rain | light rain | light rain | light rain | light rain | light rain | cloudy | some clouds | some clouds | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 1 | 0.8 | 0.6 | — | — | — | 1 | 0.2 | 2 | 12 | 1.2 | 0.9 | 0.4 | 0.2 | 1.8 | — | — | — |
max °C | 4 | 4 | 4 | 4 | 5 | 5 | 6 | 6 | 6 | 8 | 8 | 6 | 5 | 5 | 5 | 5 | 6 | 6 |
min °C | 4 | 4 | 3 | 4 | 5 | 5 | 5 | 6 | 5 | 7 | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 6 |
chill °C | -2 | -2 | -3 | -1 | 0 | 1 | 2 | 1 | -1 | 1 | 1 | 0 | -1 | -1 | -2 | -1 | 0 | 2 |
Freezing level m | 1400 | 1700 | 1400 | 1300 | 1750 | 2150 | 1900 | 2050 | 3200 | 3100 | 3150 | 3250 | 2650 | 2000 | 1700 | 2500 | 2700 | 3100 |
Cloud base (m) | 100 | 150 | 150 | 400 | 800 | 600 | 250 | 250 | 1950 | 100 | 0 | 0 | 50 | 150 | 50 | 100 | 250 | 8750 |
 | 7:43 | — | — | 7:43 | — | — | 7:43 | — | — | 7:43 | — | — | 7:45 | — | — | 7:46 | — | — |
 | 12:25 | — | — | 12:25 | — | — | 12:25 | — | — | 12:25 | — | — | 12:24 | — | — | 12:24 | — | — |
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Semisopochnoi Weather (Days 0-3):
The weather forecast for Semisopochnoi is: Light rain (total 6mm), mostly falling on Sun night. Mild temperatures (max 6°C on Sun morning, min 3°C on Fri night). Winds increasing (light winds from the SW on Sat night, near gales from the SE by Sun night).
Semisopochnoi Weather (Days 3-6):
Moderate rain (total 17mm), heaviest on Mon morning. Mild temperatures (max 8°C on Mon morning, min 5°C on Mon night). Winds decreasing (near gales from the WSW on Tue night, light winds from the NW by Wed 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 | |||||
Adak Naval Air Station Airport |  | ||||
BUOY-ADKA2 | |||||
Eareckso / hemya Airport |  | ||||
Atka Airport |  | ||||
BUOY-ATKA2 | |||||
SHIP1573 | |||||
SHIP4964 | |||||
SHIP1797 | |||||
SHIP7656 |
* 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.