– Lat/Long: 51.95° N 179.62° E
Semisopochnoi
Weather Forecast, United StatesIssued: 9 am Wed 22 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 am Wed 22 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Wed 22 Jul Local Time
Updates in:
Update imminent hr min s
2 Semisopochnoi Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryModerate rain (total 15mm), heaviest on Wed morning. Very mild (max 16°C on Fri night, min 10°C on Wed morning). Mainly near gales. | Days 4–6 Weather SummaryModerate rain (total 12mm), heaviest on Mon morning. Very mild (max 16°C on Sat morning, min 9°C on Mon night). Winds decreasing (strong winds from the S on Mon morning, light winds from the WNW by Mon night). | |||||||||||||||||
Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  |  | |  | | |  | | | |  | | | |
mod. rain | light rain | light rain | light rain | rain shwrs | some clouds | clear | clear | clear | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | mod. rain | light rain | light rain | |
Cloud base (m) | 150 | 200 | 250 | 200 | 300 | 350 | 350 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 350 | 300 | 300 | 250 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 7 | 2 | 4 | 0.9 | 0.6 | — | — | — | — | 0.2 | 0.1 | 0.3 | 0.2 | 0.1 | 0.7 | 6 | 3 | 0.6 |
max °C | 11 | 11 | 12 | 12 | 13 | 14 | 14 | 14 | 16 | 16 | 16 | 14 | 13 | 13 | 12 | 11 | 11 | 10 |
min °C | 10 | 11 | 11 | 12 | 13 | 13 | 14 | 14 | 15 | 16 | 14 | 13 | 12 | 12 | 12 | 11 | 11 | 9 |
chill °C | 6 | 8 | 8 | 8 | 10 | 10 | 11 | 11 | 13 | 14 | 12 | 11 | 9 | 9 | 9 | 7 | 7 | 7 |
Freezing level m | 4300 | 4300 | 4350 | 4300 | 4200 | 4500 | 4400 | 4350 | 4200 | 4050 | 4100 | 4000 | 3850 | 3850 | 3650 | 3700 | 3900 | 3950 |
 | 8:07 | — | — | 8:10 | — | — | 8:11 | — | — | 8:11 | — | — | 8:14 | — | — | 8:15 | — | — |
 | 12:07 | — | — | 12:06 | — | — | 12:05 | — | — | 12:03 | — | — | 12:02 | — | — | — | — | 11:59 |
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Semisopochnoi Weather (Days 0-3):
The weather forecast for Semisopochnoi is: Moderate rain (total 15mm), heaviest on Wed morning. Very mild (max 16°C on Fri night, min 10°C on Wed morning). Mainly near gales.
Semisopochnoi Weather (Days 3-6):
Moderate rain (total 12mm), heaviest on Mon morning. Very mild (max 16°C on Sat morning, min 9°C on Mon night). Winds decreasing (strong winds from the S on Mon morning, light winds from the WNW by Mon 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 | |||||
BUOY-46070 | |||||
Central Aleutians Buoy | |||||
Bering Sea Buoy | |||||
Southeast Bering Sea 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.