– Lat/Long: 51.95° N 179.62° E
Semisopochnoi
Weather Forecast, United StatesIssued: 2 am Fri 13 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 am Fri 13 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 2 am Fri 13 Feb Local Time
Updates in:
Update imminent hr min s
2 Semisopochnoi Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryA dusting of snow. Milder later with heavy rain (total 21mm) on Sun morning. Freeze-thaw conditions (max 4°C on Sun morning, min -3°C on Fri afternoon). Winds decreasing (gales from the SSW on Fri night, light winds from the S by Sun night). | Days 4–6 Weather SummaryMostly dry. Freeze-thaw conditions (max 2°C on Mon afternoon, min -1°C on Tue afternoon). Winds decreasing (near gales from the SW on Mon night, light winds from the W by Tue night). | |||||||||||||||||
Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  |  | |  |  | |  | | |  | | | | |
cloudy | clear | snow shwrs | clear | cloudy | rain shwrs | mod. rain | mod. rain | light snow | some clouds | some clouds | light rain | cloudy | cloudy | some clouds | some clouds | some clouds | some clouds | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | 1 | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | 0.4 | 7 | 7 | 7 | — | — | 0.4 | — | — | — | — | — | — | |
max °C | -1 | -2 | -1 | -1 | 0 | 3 | 4 | 4 | 3 | 1 | 2 | 2 | 0 | 0 | 0 | -1 | -1 | -1 |
min °C | -2 | -3 | -3 | -1 | -1 | 0 | 4 | 4 | 1 | 1 | 1 | 1 | 0 | -1 | -1 | -1 | -1 | -1 |
-10 | -11 | -11 | -9 | -7 | -7 | -3 | -3 | -6 | -6 | -7 | -7 | -8 | -7 | -7 | -8 | -6 | -8 | |
350 | 200 | 300 | 250 | 400 | 800 | 1950 | 1900 | 1250 | 750 | 1450 | 950 | 550 | 500 | 400 | 350 | 300 | 0 | |
Cloud base (m) | 350 | 750 | 850 | 300 | 250 | 7800 | 150 | 50 | 50 | 100 | 50 | 400 | 250 | 500 | 450 | 500 | 400 | |
 | 10:18 | — | — | 10:17 | — | — | 10:15 | — | — | 10:12 | — | — | 10:11 | — | — | 10:08 | — | — |
 | — | 8:12 | — | — | 8:14 | — | — | 8:15 | — | — | 8:17 | — | — | 8:20 | — | — | 8:21 | — |
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Semisopochnoi Weather (Days 0-3):
The weather forecast for Semisopochnoi is: A dusting of snow. Milder later with heavy rain (total 21mm) on Sun morning. Freeze-thaw conditions (max 4°C on Sun morning, min -3°C on Fri afternoon). Winds decreasing (gales from the SSW on Fri night, light winds from the S by Sun night).
Semisopochnoi Weather (Days 3-6):
Mostly dry. Freeze-thaw conditions (max 2°C on Mon afternoon, min -1°C on Tue afternoon). Winds decreasing (near gales from the SW on Mon night, light winds from the W by Tue 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 | |||||
SHIP875 | |||||
Adak Naval Air Station Airport |  | ||||
BUOY-ADKA2 | |||||
Eareckso / hemya Airport |  | ||||
SHIP926 | |||||
SHIP1448 | |||||
SHIP39 | |||||
SHIP1388 | |||||
SHIP430 |
* 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.