– Lat/Long: 51.95° N 179.62° E
Semisopochnoi
Weather Forecast, United StatesIssued: 3 pm Thu 06 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 pm Thu 06 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Thu 06 Aug Local Time
Updates in:
Update imminent hr min s
2 Semisopochnoi Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Very mild (max 11°C on Fri night, min 9°C on Thu afternoon). Wind will be generally light. | Days 5–7 Weather SummaryModerate rain (total 14mm), heaviest on Tue morning. Very mild (max 10°C on Tue afternoon, min 6°C on Wed morning). Mainly strong winds. | ||||||||||||||||
Thu 6 | Friday 7 | Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | |  | |  | | |  | | | |  | | | |
cloudy | light rain | cloudy | some clouds | light rain | light rain | some clouds | some clouds | some clouds | some clouds | rain shwrs | light rain | cloudy | light rain | mod. rain | light rain | rain shwrs | |
Cloud base (m) | 150 | 150 | 200 | 200 | 250 | 200 | 200 | 2400 | 200 | 300 | 300 | 1750 | 150 | 150 | 100 | ||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | 0.3 | — | — | 0.4 | 0.1 | — | — | — | — | 0.1 | 0.1 | — | 0.5 | 8 | 4 | 0.5 |
max °C | 9 | 9 | 9 | 10 | 11 | 11 | 11 | 11 | 10 | 9 | 9 | 8 | 9 | 9 | 9 | 10 | 10 |
min °C | 9 | 9 | 9 | 10 | 10 | 11 | 10 | 10 | 10 | 8 | 8 | 8 | 8 | 9 | 9 | 9 | 7 |
chill °C | 7 | 9 | 9 | 10 | 10 | 9 | 8 | 8 | 8 | 5 | 4 | 5 | 5 | 8 | 5 | 6 | 3 |
Freezing level m | 3250 | 3750 | 4000 | 4300 | 4550 | 4450 | 4500 | 4250 | 4250 | 4300 | 4300 | 4250 | 4150 | 3500 | 3450 | 3800 | 3400 |
 | — | — | 8:32 | — | — | 8:33 | — | — | 8:34 | — | — | 8:37 | — | — | 8:38 | — | — |
 | — | 11:42 | — | — | 11:39 | — | — | 11:38 | — | — | 11:37 | — | — | 11:35 | — | — | 11:32 |
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Semisopochnoi Weather (Days 0-3):
The weather forecast for Semisopochnoi is: Mostly dry. Very mild (max 11°C on Fri night, min 9°C on Thu afternoon). Wind will be generally light.
Semisopochnoi Weather (Days 3-6):
Moderate rain (total 14mm), heaviest on Tue morning. Very mild (max 10°C on Tue afternoon, min 6°C on Wed morning). Mainly strong winds.
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 | |||||
SHIP6913 |  | ||||
BUOY-ADKA2 | |||||
Atka Airport |  | ||||
BUOY-ATKA2 | |||||
SHIP1704 | |||||
BUOY-ADKA2 | |||||
Atka Airport | | ||||
BUOY-ATKA2 | |||||
BUOY-46070 |
* 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.