– Lat/Long: 52.08° N 176.13° W
Great Sitkin Weather Forecast
Aleutian Islands · United StatesIssued: 2 pm Thu 12 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Thu 12 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 Fri night. Temperatures will be below freezing (max -4°C on Fri night, min -12°C on Sun morning). Winds increasing (moderate winds from the WNW on Thu afternoon, stormy winds from the SW by Fri night). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Mon afternoon. Freeze-thaw conditions (max 2°C on Mon afternoon, min -13°C on Wed morning). Winds increasing (fresh winds from the SW on Sun night, extremely windy from the SW by Mon night). | ||||||||||||||||
Thu 12 | Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  |  | | |  | |  |  |  | | | |  | |
some clouds | clear | some clouds | some clouds | snow shwrs | clear | clear | snow shwrs | snow shwrs | some clouds | some clouds | light snow | heavy snow | snow shwrs | light snow | light snow | light snow | |
Cloud base (m) | 1800 | 600 | 450 | 500 | 100 | 150 | 300 | 250 | 300 | 450 | 550 | 350 | 100 | ||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | 5 | — | — | 2 | 1 | — | — | 5 | 12 | 2 | 3 | 4 | 4 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -10 | -10 | -10 | -9 | -4 | -7 | -8 | -10 | -11 | -12 | -10 | -7 | 2 | -1 | -8 | -9 | -11 |
min °C | -11 | -11 | -10 | -9 | -7 | -8 | -9 | -11 | -12 | -12 | -12 | -8 | -3 | -9 | -8 | -10 | -12 |
chill °C | -21 | -22 | -22 | -20 | -19 | -21 | -22 | -26 | -26 | -27 | -25 | -19 | -15 | -25 | -23 | -26 | -28 |
Freezing level m | 500 | 500 | 500 | 550 | 850 | 650 | 600 | 450 | 400 | 350 | 400 | 300 | 500 | 700 | 400 | 350 | 300 |
 | — | — | 10:00 | — | — | 10:03 | — | — | 10:04 | — | — | 10:07 | — | — | 10:07 | — | — |
 | 6:55 | — | — | 6:54 | — | — | 6:52 | — | — | 6:52 | — | — | 6:51 | — | — | 6:49 | — |
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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 Fri night. Temperatures will be below freezing (max -4°C on Fri night, min -12°C on Sun morning). Winds increasing (moderate winds from the WNW on Thu afternoon, stormy winds from the SW by Fri night).
Great Sitkin Weather (Days 3-6):
A heavy fall of snow, heaviest during Mon afternoon. Freeze-thaw conditions (max 2°C on Mon afternoon, min -13°C on Wed morning). Winds increasing (fresh winds from the SW on Sun night, extremely windy from the SW by Mon night).
This table gives the weather forecast for Great Sitkin at the specific elevation of 1740 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 | |||||
Atka Airport |  | ||||
BUOY-ATKA2 | |||||
ASCATC182E53N | |||||
ASCATC182E54N | |||||
ASCATC181E52N | |||||
ASCATC181E53N | |||||
ASCATC180E52N | |||||
ASCATC181E54N |
* 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.