– Lat/Long: 51.95° N 179.62° E
Semisopochnoi
Weather Forecast, United StatesIssued: 3 am Sat 11 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 am Sat 11 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Sat 11 Jul Local Time
Updates in:
Update imminent hr min s
2 Semisopochnoi Elevations: 2 Forecast Elevations: Days 1–3 Weather SummarySome drizzle, heaviest during Sat morning. Mild temperatures (max 9°C on Sun afternoon, min 6°C on Sat morning). Winds decreasing (strong winds from the WSW on Sat morning, light winds from the W by Sun night). | Days 4–6 Weather SummaryModerate rain (total 12mm), heaviest on Tue afternoon. Very mild (max 11°C on Thu night, min 6°C on Tue morning). Winds increasing (calm on Wed afternoon, gales from the WSW by Thu night). | |||||||||||||||||
Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | | | | | | |  |  |  | |  | |  | | |
light rain | cloudy | light rain | light rain | cloudy | light rain | light rain | cloudy | light rain | light rain | mod. rain | rain shwrs | clear | clear | some clouds | cloudy | some clouds | rain shwrs | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.8 | — | 0.3 | 0.3 | — | 0.1 | 0.2 | — | 0.2 | 2 | 9 | 0.3 | — | — | — | — | — | 0.2 |
max °C | 6 | 7 | 8 | 8 | 9 | 8 | 8 | 7 | 7 | 6 | 7 | 7 | 7 | 7 | 8 | 9 | 9 | 11 |
min °C | 6 | 7 | 7 | 8 | 9 | 8 | 8 | 7 | 7 | 6 | 6 | 7 | 7 | 7 | 8 | 9 | 8 | 9 |
chill °C | 0 | 3 | 3 | 4 | 6 | 5 | 6 | 4 | 4 | 3 | 3 | 6 | 5 | 7 | 7 | 6 | 4 | 4 |
Freezing level m | 2900 | 3450 | 3800 | 3550 | 3500 | 3350 | 3050 | 3050 | 3350 | 2900 | 3200 | 3200 | 3200 | 3450 | 3750 | 3850 | 3850 | 3650 |
Cloud base (m) | 100 | 150 | 200 | 200 | 200 | 150 | 250 | 150 | 550 | 200 | 200 | 500 | 250 | 300 | 2300 | |||
 | 7:54 | — | — | 7:56 | — | — | 7:56 | — | — | 7:58 | — | — | 7:58 | — | — | 8:00 | — | — |
 | 12:19 | — | — | 12:18 | — | — | 12:17 | — | — | 12:16 | — | — | 12:15 | — | — | 12:14 | — | — |
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Semisopochnoi Weather (Days 0-3):
The weather forecast for Semisopochnoi is: Some drizzle, heaviest during Sat morning. Mild temperatures (max 9°C on Sun afternoon, min 6°C on Sat morning). Winds decreasing (strong winds from the WSW on Sat morning, light winds from the W by Sun night).
Semisopochnoi Weather (Days 3-6):
Moderate rain (total 12mm), heaviest on Tue afternoon. Very mild (max 11°C on Thu night, min 6°C on Tue morning). Winds increasing (calm on Wed afternoon, gales from the WSW 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 |
|---|---|---|---|---|---|
Western Aleutians Buoy | |||||
SHIP10204 | |||||
Adak Naval Air Station Airport |  | ||||
BUOY-ADKA2 | |||||
Eareckso / hemya Airport |  | ||||
SHIP1459 | |||||
SHIP5801 | |||||
SHIP4374 | |||||
SHIP4789 | |||||
SHIP5458 |
* 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.