– Lat/Long: 51.95° N 179.62° E
Semisopochnoi
Weather Forecast, United StatesIssued: 9 am Sun 28 Jun Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 am Sun 28 Jun Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Sun 28 Jun Local Time
Updates in:
Update imminent hr min s
2 Semisopochnoi Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryModerate rain (total 13mm), heaviest on Mon morning. Mild temperatures (max 7°C on Mon morning, min 5°C on Sun night). Winds increasing (light winds from the SSW on Sun morning, near gales from the SE by Mon morning). | Days 4–6 Weather SummarySome drizzle, heaviest during Fri afternoon. Mild temperatures (max 6°C on Wed afternoon, min 5°C on Wed morning). Winds decreasing (fresh winds from the WNW on Wed afternoon, calm by Thu night). | |||||||||||||||||
Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 1 | Thursday 2 | Friday 3 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | | | | | |  | | |  |  | | |  | |
cloudy | light rain | light rain | mod. rain | light rain | light rain | light rain | light rain | light rain | light rain | some clouds | light rain | some clouds | clear | clear | some clouds | light rain | rain shwrs | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | 0.3 | 0.9 | 6 | 2 | 0.5 | 1 | 0.5 | 2 | 0.2 | — | 0.2 | — | — | — | — | 0.5 | 0.4 |
max °C | 6 | 6 | 6 | 7 | 7 | 6 | 5 | 5 | 5 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
min °C | 6 | 6 | 5 | 7 | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 6 | 6 | 6 | 5 | 5 |
chill °C | 4 | 2 | -1 | 1 | 2 | 0 | 0 | -1 | -1 | 0 | 0 | 0 | 1 | 4 | 6 | 2 | 0 | 1 |
Freezing level m | 2150 | 2050 | 2000 | 3300 | 3150 | 2850 | 2150 | 1900 | 1650 | 1900 | 2100 | 3000 | 2950 | 3150 | 3100 | 3150 | 3050 | 3000 |
Cloud base (m) | 200 | 150 | 650 | 150 | 50 | 200 | 50 | 50 | 50 | 100 | 250 | 250 | 400 | 300 | 450 | 200 | ||
 | 7:43 | — | — | 7:43 | — | — | 7:45 | — | — | 7:46 | — | — | 7:46 | — | — | 7:47 | — | — |
 | 12:25 | — | — | 12:25 | — | — | 12:24 | — | — | 12:24 | — | — | 12:24 | — | — | 12:23 | — | — |
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Semisopochnoi Weather (Days 0-3):
The weather forecast for Semisopochnoi is: Moderate rain (total 13mm), heaviest on Mon morning. Mild temperatures (max 7°C on Mon morning, min 5°C on Sun night). Winds increasing (light winds from the SSW on Sun morning, near gales from the SE by Mon morning).
Semisopochnoi Weather (Days 3-6):
Some drizzle, heaviest during Fri afternoon. Mild temperatures (max 6°C on Wed afternoon, min 5°C on Wed morning). Winds decreasing (fresh winds from the WNW on Wed afternoon, calm by Thu 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 |
|---|---|---|---|---|---|
SHIP8287 | |||||
Western Aleutians Buoy | |||||
Adak Naval Air Station Airport |  | ||||
BUOY-ADKA2 | |||||
Atka Airport | | ||||
SHIP6145 | |||||
SHIP2237 | |||||
SHIP7174 | |||||
SHIP6113 | |||||
Western Aleutians Buoy |
* 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.