– Lat/Long: 52.08° N 176.13° W
Great Sitkin Weather Forecast
Aleutian Islands · United StatesIssued: 2 pm Fri 13 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Fri 13 Nov Local Time
Updates in:
Update imminent hr min s
3 Great Sitkin Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA light covering of new snow mostly falling on Sat night. Temperatures will be below freezing (max 0°C on Fri night, min -6°C on Sun afternoon). Winds decreasing (extremely windy from the WNW on Sun morning, light winds from the WNW by Mon morning). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Mon night. Becoming milder with light rain (total 6mm) on Mon night. Freeze-thaw conditions (max 5°C on Mon night, min -9°C on Wed morning). Winds decreasing (extremely windy from the S on Mon night, strong winds from the W by Thu morning). | ||||||||||||||||
Fri 13 | Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | |  | | |  |  | | | | | | |  | |
some clouds | snow shwrs | some clouds | some clouds | snow shwrs | clear | clear | snow shwrs | cloudy | light snow | snow shwrs | clear | clear | snow shwrs | light snow | light snow | light snow | |
Cloud base (m) | 500 | 400 | 250 | 150 | 250 | 400 | 200 | 450 | 550 | 1800 | 50 | 150 | 250 | 250 | 500 | 550 | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | 3 | — | — | 3 | — | — | 1 | — | 4 | 8 | — | — | 3 | 2 | 2 | 3 |
mm | — | — | — | — | — | — | — | — | — | — | 6 | — | — | — | — | — | — |
max °C | -3 | 0 | -3 | -4 | -4 | -5 | -5 | -6 | -5 | -5 | 5 | -4 | -5 | -7 | -9 | -9 | -8 |
min °C | -4 | -3 | -3 | -4 | -5 | -5 | -6 | -6 | -6 | -6 | -1 | -5 | -6 | -8 | -9 | -9 | -9 |
chill °C | -13 | -12 | -14 | -14 | -15 | -18 | -19 | -18 | -9 | -16 | -13 | -18 | -19 | -22 | -23 | -22 | -22 |
Freezing level m | 500 | 750 | 650 | 550 | 450 | 400 | 350 | 300 | 300 | 350 | 2450 | 500 | 400 | 200 | 100 | 50 | 100 |
 | — | — | 10:03 | — | — | 10:04 | — | — | 10:07 | — | — | 10:07 | — | — | 10:10 | — | — |
 | 6:54 | — | — | 6:52 | — | — | 6:52 | — | — | 6:51 | — | — | 6:49 | — | — | 6:47 | — |
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Great Sitkin Weather (Days 0-3):
The weather forecast for Great Sitkin is: A light covering of new snow mostly falling on Sat night. Temperatures will be below freezing (max 0°C on Fri night, min -6°C on Sun afternoon). Winds decreasing (extremely windy from the WNW on Sun morning, light winds from the WNW by Mon morning).
Great Sitkin Weather (Days 3-6):
A heavy fall of snow, heaviest during Mon night. Becoming milder with light rain (total 6mm) on Mon night. Freeze-thaw conditions (max 5°C on Mon night, min -9°C on Wed morning). Winds decreasing (extremely windy from the S on Mon night, strong winds from the W by Thu morning).
This table gives the weather forecast for Great Sitkin at the specific elevation of 1000 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Great Sitkin. 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 |
|---|---|---|---|---|---|
Adak Naval Air Station Airport |  | ||||
BUOY-ADKA2 | |||||
ASCATC184E53N | |||||
ASCATC184E52N | |||||
ASCATC185E53N | |||||
ASCATC185E52N | |||||
ASCATC183E52N | |||||
ASCATC183E53N | |||||
Atka Airport |  | ||||
BUOY-ATKA2 |
* 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.