– Lat/Long: 51.95° N 179.62° E
Semisopochnoi
Weather Forecast, United StatesIssued: 2 pm Sun 22 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Sun 22 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Sun 22 Feb Local Time
Updates in:
Update imminent hr min s
2 Semisopochnoi Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 3mm), mostly falling on Sun afternoon. Freeze-thaw conditions (max 4°C on Sun afternoon, min -2°C on Tue morning). Winds increasing (light winds from the NW on Mon morning, near gales from the ENE by Wed morning). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Wed night. Freeze-thaw conditions (max 1°C on Fri night, min -2°C on Thu afternoon). Winds decreasing (stormy winds from the E on Wed night, near gales from the ENE by Fri morning). | ||||||||||||||||
Sun 22 | Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | Friday 27 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  |  |  | | |  |  | | | | | | |
light rain | light rain | cloudy | cloudy | some clouds | clear | some clouds | cloudy | cloudy | cloudy | mod. snow | light snow | light snow | mod. snow | light snow | cloudy | cloudy | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | 6 | 1 | 2 | 6 | 2 | — | — | |
3 | 0.3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 4 | 3 | 1 | 0 | -1 | -2 | -2 | -1 | -1 | -1 | -1 | -1 | -1 | -1 | 0 | 0 | 1 |
min °C | 3 | 1 | 0 | -1 | -1 | -2 | -2 | -2 | -1 | -1 | -1 | -1 | -2 | -1 | -1 | 0 | 0 |
-3 | -3 | -3 | -6 | -6 | -8 | -6 | -8 | -9 | -10 | -11 | -12 | -13 | -12 | -10 | -9 | -9 | |
1650 | 1400 | 650 | 500 | 300 | 250 | 250 | 300 | 200 | 200 | 0 | 150 | 0 | 0 | 250 | 500 | 700 | |
Cloud base (m) | 250 | 250 | 300 | 400 | 250 | 200 | 200 | 200 | 350 | 250 | 200 | 150 | 150 | 150 | 150 | 150 | 200 |
 | — | — | 9:59 | — | — | 9:56 | — | — | 9:55 | — | — | 9:52 | — | — | 9:49 | — | — |
 | 8:29 | — | — | 8:30 | — | — | 8:31 | — | — | 8:34 | — | — | 8:36 | — | — | 8:37 | — |
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Semisopochnoi Weather (Days 0-3):
The weather forecast for Semisopochnoi is: Light rain (total 3mm), mostly falling on Sun afternoon. Freeze-thaw conditions (max 4°C on Sun afternoon, min -2°C on Tue morning). Winds increasing (light winds from the NW on Mon morning, near gales from the ENE by Wed morning).
Semisopochnoi Weather (Days 3-6):
A moderate fall of snow, heaviest on Wed night. Freeze-thaw conditions (max 1°C on Fri night, min -2°C on Thu afternoon). Winds decreasing (stormy winds from the E on Wed night, near gales from the ENE by Fri 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.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
Western Aleutians Buoy | |||||
SHIP341 | |||||
Adak Naval Air Station Airport |  | ||||
BUOY-ADKA2 | |||||
Eareckso / hemya Airport | | ||||
SHIP1427 | |||||
SHIP94 | |||||
SHIP956 | |||||
SHIP95 | |||||
SHIP806 |
* 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.