– Lat/Long: 51.95° N 179.62° E
Semisopochnoi
Weather Forecast, United StatesIssued: 9 pm Tue 23 Jun Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 pm Tue 23 Jun Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Tue 23 Jun Local Time
Updates in:
Update imminent hr min s
2 Semisopochnoi Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 8mm), mostly falling on Tue night. Temperatures will be slightly above freezing (max 4°C on Tue night, min 3°C on Tue night). Winds increasing (calm on Tue night, strong winds from the W by Fri afternoon). | Days 5–7 Weather SummaryHeavy rain (total 36mm), heaviest during Mon morning. Mild temperatures (max 8°C on Mon afternoon, min 4°C on Fri night). Winds increasing (light winds from the SSW on Sun afternoon, severe gales from the E by Mon morning). | ||||||||||||||||||
Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | ||||||||||||||
night | 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 | light rain | rain shwrs | light rain | light rain | light rain | light rain | light rain | light rain | some clouds | some clouds | some clouds | light rain | heavy rain | mod. rain | light rain | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 2 | 1.8 | 0.3 | 0.6 | 0.2 | 0.1 | 1.3 | 1.3 | 0.1 | 4 | 2 | 0.3 | — | — | — | 0.9 | 18 | 10 | 0.9 |
max °C | 4 | 3 | 3 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 5 | 5 | 6 | 6 | 7 | 8 | 8 |
min °C | 3 | 3 | 3 | 3 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 5 | 5 | 5 | 6 | 6 | 8 | 7 |
chill °C | 3 | 0 | -2 | -3 | -2 | -1 | -1 | -1 | -2 | -2 | -2 | -1 | 0 | 2 | 3 | 4 | -1 | 4 | 3 |
Freezing level m | 1150 | 1000 | 1100 | 1250 | 1400 | 1350 | 1500 | 1450 | 1550 | 1750 | 1600 | 1650 | 1850 | 2000 | 2200 | 2250 | 3100 | 3500 | 3400 |
Cloud base (m) | 750 | 0 | 0 | 50 | 50 | 100 | 200 | 150 | 100 | 150 | 200 | 150 | 350 | 250 | 250 | 300 | 150 | 0 | 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 8mm), mostly falling on Tue night. Temperatures will be slightly above freezing (max 4°C on Tue night, min 3°C on Tue night). Winds increasing (calm on Tue night, strong winds from the W by Fri afternoon).
Semisopochnoi Weather (Days 3-6):
Heavy rain (total 36mm), heaviest during Mon morning. Mild temperatures (max 8°C on Mon afternoon, min 4°C on Fri night). Winds increasing (light winds from the SSW on Sun afternoon, severe gales from the E by Mon 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 | |||||
Adak Naval Air Station Airport |  | ||||
BUOY-ADKA2 | |||||
Eareckso / hemya Airport |  | ||||
Atka Airport |  | ||||
BUOY-ATKA2 | |||||
SHIP4847 | |||||
SHIP4314 | |||||
SHIP7528 | |||||
SHIP1728 |
* 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.