– Lat/Long: 51.95° N 179.62° E
Semisopochnoi Weather Forecast
Aleutian Islands · United StatesIssued: 9 pm Thu 29 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Thu 29 Oct Local Time
Updates in:
Update imminent hr min s
2 Semisopochnoi Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 21mm), heaviest during Sat night. Freeze-thaw conditions (max 8°C on Sat night, min -1°C on Fri morning). Winds decreasing (stormy winds from the NW on Fri morning, fresh winds from the S by Sat afternoon). | Days 5–7 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 2°C on Mon afternoon, min -1°C on Tue night). Winds decreasing (gales from the NW on Mon night, calm by Wed morning). | |||||||||||||||
Friday 30 | Saturday 31 | Sunday 1 | Monday 2 | Tuesday 3 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  | |  | | |  |  |  |  | | | | |
light rain | some clouds | some clouds | rain shwrs | light rain | light rain | heavy rain | light rain | some clouds | snow shwrs | clear | cloudy | cloudy | cloudy | cloudy | cloudy | |
Cloud base (m) | 300 | 500 | 650 | 200 | 100 | 350 | 500 | 1300 | 0 | 350 | 300 | 350 | ||||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — |
mm | 0.8 | — | — | 2 | 4 | 1.8 | 12 | 0.3 | — | — | — | — | — | — | — | — |
max °C | 2 | -1 | 0 | 2 | 4 | 5 | 8 | 5 | 2 | 1 | 1 | 2 | 2 | 0 | 0 | 0 |
min °C | 0 | -1 | -1 | 0 | 4 | 4 | 4 | 3 | 1 | 0 | 1 | 1 | 1 | 0 | 0 | -1 |
chill °C | -10 | -11 | -11 | -8 | -4 | -2 | -3 | -5 | -7 | -8 | -4 | -7 | -7 | -7 | -6 | -4 |
Freezing level m | 750 | 450 | 450 | 600 | 1400 | 1400 | 2900 | 1450 | 750 | 550 | 600 | 650 | 700 | 500 | 500 | 450 |
 | — | 10:52 | — | — | 10:53 | — | — | 9:56 | — | — | 10:56 | — | — | 10:59 | — | — |
 | — | — | 8:37 | — | — | 8:35 | — | — | 7:32 | — | — | 8:30 | — | — | 8:29 | — |
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Semisopochnoi Weather (Days 0-3):
The weather forecast for Semisopochnoi is: Heavy rain (total 21mm), heaviest during Sat night. Freeze-thaw conditions (max 8°C on Sat night, min -1°C on Fri morning). Winds decreasing (stormy winds from the NW on Fri morning, fresh winds from the S by Sat afternoon).
Semisopochnoi Weather (Days 3-6):
A dusting of new snow. Freeze-thaw conditions (max 2°C on Mon afternoon, min -1°C on Tue night). Winds decreasing (gales from the NW on Mon night, calm by Wed 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.