– Lat/Long: 51.95° N 179.62° E
Semisopochnoi
Weather Forecast, United StatesIssued: 9 am Fri 07 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 am Fri 07 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Fri 07 Aug Local Time
Updates in:
Update imminent hr min s
2 Semisopochnoi Elevations: 2 Forecast Elevations: Days 1–3 Weather SummarySome drizzle, heaviest during Sat night. Very mild (max 11°C on Fri night, min 7°C on Sun night). Wind will be generally light. | Days 4–6 Weather SummaryHeavy rain (total 21mm), heaviest during Tue night. Very mild (max 10°C on Tue night, min 7°C on Wed night). Winds increasing (calm on Mon afternoon, strong winds from the SSW by Tue afternoon). | |||||||||||||||||
Friday 7 | Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | | | |  |  | | | |  |  |  | | | |
some clouds | clear | light rain | light rain | some clouds | light rain | light rain | light rain | rain shwrs | cloudy | cloudy | light rain | light rain | mod. rain | mod. rain | rain shwrs | clear | rain shwrs | |
Cloud base (m) | 200 | 200 | 250 | 250 | 200 | 1850 | 300 | 300 | 250 | 350 | 2100 | 550 | 200 | 100 | 100 | 100 | 100 | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | 0.3 | 0.1 | — | 0.5 | 0.2 | 0.1 | 0.1 | — | — | 1.8 | 3 | 7 | 9 | 0.2 | — | 0.1 |
max °C | 9 | 10 | 11 | 11 | 11 | 11 | 11 | 10 | 9 | 9 | 8 | 9 | 9 | 9 | 10 | 8 | 8 | 7 |
min °C | 9 | 10 | 10 | 11 | 11 | 11 | 10 | 10 | 7 | 8 | 8 | 9 | 9 | 9 | 9 | 8 | 8 | 7 |
chill °C | 9 | 10 | 10 | 9 | 9 | 9 | 8 | 8 | 4 | 5 | 6 | 9 | 6 | 5 | 5 | 4 | 4 | 3 |
Freezing level m | 4000 | 4250 | 4500 | 4450 | 4450 | 4100 | 4300 | 4350 | 4250 | 4200 | 3900 | 3650 | 3250 | 3550 | 3750 | 3250 | 2800 | 2250 |
 | 8:32 | — | — | 8:33 | — | — | 8:34 | — | — | 8:37 | — | — | 8:38 | — | — | 8:40 | — | — |
 | — | — | 11:39 | — | — | 11:38 | — | — | 11:37 | — | — | 11:35 | — | — | 11:32 | — | — | 11:30 |
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Semisopochnoi Weather (Days 0-3):
The weather forecast for Semisopochnoi is: Some drizzle, heaviest during Sat night. Very mild (max 11°C on Fri night, min 7°C on Sun night). Wind will be generally light.
Semisopochnoi Weather (Days 3-6):
Heavy rain (total 21mm), heaviest during Tue night. Very mild (max 10°C on Tue night, min 7°C on Wed night). Winds increasing (calm on Mon afternoon, strong winds from the SSW by Tue afternoon).
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 | |||||
BUOY-ADKA2 | |||||
Eareckso / hemya Airport |  | ||||
Atka Airport |  | ||||
BUOY-ATKA2 | |||||
BUOY-46070 | |||||
Central Aleutians Buoy | |||||
Bering Sea Buoy | |||||
Southeast Bering Sea Buoy | |||||
BUOY-OLSA2 |
* 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.