– Lat/Long: 51.95° N 179.62° E
Semisopochnoi
Weather Forecast, United StatesIssued: 8 pm Sun 15 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 pm Sun 15 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Sun 15 Feb Local Time
Updates in:
Update imminent hr min s
2 Semisopochnoi Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA dusting of snow turning to light rain (total 2mm) on Mon night. Freeze-thaw conditions (max 3°C on Mon night, min -1°C on Tue night). Winds decreasing (gales from the SW on Mon night, light winds from the NNE by Tue night). | Days 5–7 Weather SummaryA dusting of snow turning to light rain (total 6mm) on Sat morning. Freeze-thaw conditions (max 4°C on Thu afternoon, min -1°C on Wed night). Winds decreasing (gales from the S on Fri morning, light winds from the WSW by Sat afternoon). | ||||||||||||||||||
Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | Friday 20 | Saturday 21 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  | |  |  | | |  | |  | | |  | | |  | |
snow shwrs | some clouds | some clouds | light snow | cloudy | some clouds | clear | clear | cloudy | light snow | light rain | light rain | rain shwrs | cloudy | cloudy | light rain | light rain | some clouds | some clouds | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
1 | — | — | 1 | — | — | — | — | — | 2 | — | — | — | — | — | — | — | — | — | |
— | — | — | 2 | — | — | — | — | — | — | 0.1 | 0.2 | 1 | — | — | 2 | 2 | — | — | |
max °C | 1 | 1 | 1 | 3 | 0 | 0 | 0 | -1 | -1 | 0 | 3 | 4 | 4 | 4 | 3 | 3 | 3 | 2 | 1 |
min °C | 1 | 0 | 1 | 1 | 0 | 0 | -1 | -1 | -1 | -1 | 1 | 4 | 4 | 4 | 3 | 2 | 3 | 1 | -1 |
-5 | -8 | -6 | -7 | -8 | -8 | -5 | -5 | -8 | -10 | -7 | -2 | -2 | -4 | -5 | -4 | -2 | -4 | -6 | |
750 | 550 | 800 | 1250 | 450 | 450 | 450 | 250 | 300 | 400 | 850 | 2300 | 2150 | 2100 | 1950 | 1550 | 1250 | 1100 | 550 | |
Cloud base (m) | 200 | 200 | 200 | 150 | 150 | 650 | 200 | 250 | 250 | 250 | 300 | 300 | 300 | 5400 | 250 | 250 | 250 | 250 | 250 |
 | — | 10:12 | — | — | 10:11 | — | — | 10:08 | — | — | 10:07 | — | — | 10:04 | — | — | 10:03 | — | — |
 | — | — | 8:17 | — | — | 8:20 | — | — | 8:21 | — | — | 8:22 | — | — | 8:24 | — | — | 8:27 | — |
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Semisopochnoi Weather (Days 0-3):
The weather forecast for Semisopochnoi is: A dusting of snow turning to light rain (total 2mm) on Mon night. Freeze-thaw conditions (max 3°C on Mon night, min -1°C on Tue night). Winds decreasing (gales from the SW on Mon night, light winds from the NNE by Tue night).
Semisopochnoi Weather (Days 3-6):
A dusting of snow turning to light rain (total 6mm) on Sat morning. Freeze-thaw conditions (max 4°C on Thu afternoon, min -1°C on Wed night). Winds decreasing (gales from the S on Fri morning, light winds from the WSW by Sat 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 | |||||
SHIP40 | |||||
Adak Naval Air Station Airport |  | ||||
SHIP1025 | |||||
SHIP671 | |||||
SHIP192 | |||||
SHIP1433 | |||||
SHIP1076 | |||||
SHIP790 | |||||
SHIP847 |
* 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.