– Lat/Long: 51.95° N 179.62° E
Semisopochnoi
Weather Forecast, United StatesIssued: 2 pm Thu 20 Nov Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Thu 20 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Thu 20 Nov Local Time
Updates in:
Update imminent hr min s
2 Semisopochnoi Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA light covering of new snow mostly falling on Sat night. Freeze-thaw conditions (max 1°C on Fri night, min -1°C on Thu afternoon). Winds increasing (moderate winds from the SW on Fri afternoon, extremely windy from the ESE by Sat night). | Days 5–7 Weather SummaryMostly dry. Temperatures will be below freezing (max 0°C on Sun afternoon, min -2°C on Mon morning). Winds decreasing (severe gales from the E on Sun afternoon, moderate winds from the N by Wed morning). | ||||||||||||||||
Thu 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | | | |  |  |  |  | | | | | | | |
some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | light snow | light snow | cloudy | cloudy | cloudy | cloudy | cloudy | some clouds | cloudy | cloudy | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | 4 | 1 | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | -1 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | -1 | -2 | -1 | -1 | -1 | 0 |
min°C | -1 | -1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | -1 | -2 | -2 | -1 | -1 | -1 | -1 |
-9 | -9 | -7 | -6 | -8 | -8 | -8 | -10 | -10 | -10 | -9 | -10 | -10 | -9 | -10 | -10 | -10 | |
400 | 450 | 450 | 500 | 550 | 550 | 600 | 550 | 550 | 500 | 450 | 350 | 350 | 350 | 350 | 350 | 450 | |
Cloud base (m) | 450 | 650 | 350 | 400 | 450 | 250 | 250 | 350 | 300 | 300 | 450 | 450 | 250 | ||||
 | — | — | 10:32 | — | — | 10:33 | — | — | 10:34 | — | — | 10:36 | — | — | 10:37 | — | — |
 | 7:02 | — | — | 7:01 | — | — | 7:00 | — | — | 7:00 | — | — | 6:59 | — | — | 6:58 | — |
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Semisopochnoi Weather (Days 0-3):
The weather forecast for Semisopochnoi is: A light covering of new snow mostly falling on Sat night. Freeze-thaw conditions (max 1°C on Fri night, min -1°C on Thu afternoon). Winds increasing (moderate winds from the SW on Fri afternoon, extremely windy from the ESE by Sat night).
Semisopochnoi Weather (Days 3-6):
Mostly dry. Temperatures will be below freezing (max 0°C on Sun afternoon, min -2°C on Mon morning). Winds decreasing (severe gales from the E on Sun afternoon, moderate winds from the N 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.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
Western Aleutians Buoy | |||||
SHIP1018 | |||||
BUOY-ADKA2 | |||||
Eareckso / hemya Airport |  | ||||
Atka Airport |  | ||||
SHIP1640 | |||||
SHIP768 | |||||
SHIP265 | |||||
SHIP93 | |||||
SHIP1580 |
* 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.