– Lat/Long: 51.95° N 179.62° E
Semisopochnoi
Weather Forecast, United StatesIssued: 3 am Sun 28 Jun Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 am Sun 28 Jun Local Time
Updates in:
Update imminent hr min s
Issued: 3 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 11mm), heaviest on Mon afternoon. Mild temperatures (max 8°C on Mon morning, min 4°C on Mon night). Winds increasing (light winds from the SSW on Sun morning, near gales from the SE by Mon morning). | Days 4–6 Weather SummaryModerate rain (total 15mm), heaviest on Fri morning. Mild temperatures (max 8°C on Fri afternoon, min 5°C on Wed morning). Winds increasing (light winds from the W on Thu morning, strong winds from the ESE by Fri morning). | |||||||||||||||||
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 | |
 |  |  | | | | | | | |  |  | | | |  | | | |
light rain | light rain | rain shwrs | light rain | light rain | light rain | light rain | light rain | light rain | light rain | some clouds | some clouds | some clouds | some clouds | rain shwrs | heavy rain | light rain | light rain | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.1 | 0.1 | 0.5 | 3 | 4 | 0.3 | 1.3 | 1.2 | 1.1 | 0.2 | — | — | — | — | 1 | 13 | 1 | 0.3 |
max °C | 6 | 6 | 6 | 8 | 7 | 6 | 5 | 5 | 5 | 5 | 6 | 6 | 6 | 7 | 7 | 7 | 8 | 8 |
min °C | 6 | 6 | 5 | 7 | 6 | 4 | 5 | 5 | 5 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 7 |
chill °C | 4 | 2 | -1 | 1 | 2 | -2 | 0 | -1 | -1 | 0 | 2 | 1 | 4 | 4 | 1 | 0 | 4 | 3 |
Freezing level m | 2150 | 2050 | 2400 | 3200 | 3150 | 2950 | 2250 | 1850 | 1900 | 1900 | 2350 | 3150 | 3100 | 2900 | 2950 | 3150 | 3400 | 3500 |
Cloud base (m) | 200 | 250 | 800 | 100 | 50 | 150 | 0 | 50 | 50 | 100 | 250 | 250 | 7200 | 6600 | 400 | 100 | 100 | |
 | 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 11mm), heaviest on Mon afternoon. Mild temperatures (max 8°C on Mon morning, min 4°C on Mon night). Winds increasing (light winds from the SSW on Sun morning, near gales from the SE by Mon morning).
Semisopochnoi Weather (Days 3-6):
Moderate rain (total 15mm), heaviest on Fri morning. Mild temperatures (max 8°C on Fri afternoon, min 5°C on Wed morning). Winds increasing (light winds from the W on Thu morning, strong winds from the ESE 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 |
|---|---|---|---|---|---|
Western Aleutians Buoy | |||||
SHIP5962 | |||||
Adak Naval Air Station Airport |  | ||||
BUOY-ADKA2 | |||||
SHIP2948 | |||||
SHIP7070 | |||||
SHIP3519 | |||||
SHIP8556 | |||||
SHIP7564 | |||||
SHIP6713 |
* 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.