– Lat/Long: 51.95° N 179.62° E
Semisopochnoi
Weather Forecast, United StatesIssued: 9 am Mon 20 Oct Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 am Mon 20 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Mon 20 Oct Local Time
Updates in:
Update imminent hr min s
2 Semisopochnoi Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryA light fall of snow, heaviest on Tue morning. Turning milder with light rain (total 3mm) on Tue morning. Freeze-thaw conditions (max 4°C on Mon morning, min 0°C on Wed morning). Mainly near gales. | Days 4–6 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 2°C on Thu morning, min -2°C on Fri night). Winds increasing (fresh winds from the WSW on Thu night, gales from the W by Sat night). | |||||||||||||||||
Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | |  | | |  |  |  | | | | | | |
light rain | rain shwrs | snow shwrs | snow shwrs | light rain | light snow | snow shwrs | cloudy | light snow | rain shwrs | clear | some clouds | some clouds | cloudy | some clouds | cloudy | some clouds | light snow | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | 3 | 6 | — | 1 | 1 | — | 1 | — | — | — | — | — | — | — | — | 1 | |
0.5 | 0.2 | 0.4 | 1.9 | 0.4 | — | — | — | — | 0.4 | — | — | — | — | — | — | — | — | |
max°C | 4 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 0 | 0 | -1 | -2 | -1 | 0 | 2 |
min°C | 2 | 3 | 1 | 1 | 1 | 1 | 0 | 1 | 2 | 2 | 1 | -1 | 0 | -1 | -2 | -1 | -1 | 0 |
-6 | -3 | -6 | -7 | -7 | -6 | -5 | -6 | -5 | -6 | -7 | -10 | -7 | -9 | -10 | -10 | -9 | -8 | |
1000 | 850 | 900 | 650 | 750 | 650 | 550 | 700 | 700 | 750 | 750 | 500 | 500 | 400 | 300 | 350 | 400 | 700 | |
Cloud base (m) | 400 | 300 | 650 | 100 | 50 | 350 | 100 | 800 | 200 | 500 | 450 | 700 | 550 | 600 | 650 | 450 | 150 | |
 | 10:33 | — | — | 10:36 | — | — | 10:37 | — | — | 10:38 | — | — | 10:41 | — | — | 10:42 | — | — |
 | — | 8:57 | — | — | 8:54 | — | — | 8:52 | — | — | 8:50 | — | — | 8:47 | — | — | 8:45 | — |
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Semisopochnoi Weather (Days 0-3):
The weather forecast for Semisopochnoi is: A light fall of snow, heaviest on Tue morning. Turning milder with light rain (total 3mm) on Tue morning. Freeze-thaw conditions (max 4°C on Mon morning, min 0°C on Wed morning). Mainly near gales.
Semisopochnoi Weather (Days 3-6):
A dusting of new snow. Freeze-thaw conditions (max 2°C on Thu morning, min -2°C on Fri night). Winds increasing (fresh winds from the WSW on Thu night, gales from the W by Sat 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 | |||||
SHIP1782 | |||||
Adak Naval Air Station Airport |  | ||||
BUOY-ADKA2 | |||||
Eareckso / hemya Airport | | ||||
SHIP788 | |||||
SHIP1598 | |||||
SHIP96 | |||||
SHIP1053 | |||||
SHIP872 |
* 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.