– Lat/Long: 52.08° N 176.13° W
Great Sitkin Weather Forecast
Aleutian Islands · United StatesIssued: 2 pm Sun 01 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Sun 01 Nov Local Time
Updates in:
Update imminent hr min s
3 Great Sitkin Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA moderate fall of snow, heaviest on Mon morning. Temperatures will be below freezing (max -3°C on Sun afternoon, min -13°C on Tue night). Winds decreasing (severe gales from the WNW on Mon night, strong winds from the WNW by Tue afternoon). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Thu morning. Temperatures will be well below freezing (max -7°C on Sat morning, min -13°C on Thu morning). Winds decreasing (severe gales from the NW on Thu night, light winds from the NNW by Sat morning). | ||||||||||||||||
Sun 1 | Monday 2 | Tuesday 3 | Wednesday 4 | Thursday 5 | Friday 6 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | |  |  | | | | | | | | | | |
clear | snow shwrs | light snow | snow shwrs | snow shwrs | light snow | cloudy | light snow | snow shwrs | snow shwrs | snow shwrs | snow shwrs | light snow | snow shwrs | snow shwrs | cloudy | snow shwrs | |
Cloud base (m) | 1300 | 50 | 250 | 250 | 550 | 450 | 500 | 700 | 350 | 550 | 100 | 250 | 250 | 200 | |||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | 2 | 4 | 2 | 3 | 1 | — | 2 | 2 | 2 | 2 | 5 | 1 | 4 | 1 | — | 1 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -3 | -8 | -8 | -7 | -6 | -9 | -11 | -12 | -12 | -12 | -12 | -12 | -11 | -9 | -9 | -9 | -8 |
min °C | -6 | -8 | -8 | -8 | -8 | -11 | -12 | -13 | -12 | -12 | -12 | -13 | -13 | -10 | -10 | -9 | -9 |
chill °C | -17 | -20 | -21 | -21 | -20 | -23 | -24 | -26 | -25 | -25 | -25 | -26 | -27 | -23 | -22 | -21 | -20 |
Freezing level m | 900 | 650 | 600 | 650 | 750 | 500 | 300 | 350 | 350 | 400 | 450 | 400 | 350 | 600 | 500 | 500 | 600 |
 | — | — | 9:41 | — | — | 9:42 | — | — | 9:45 | — | — | 9:47 | — | — | 9:48 | — | — |
 | 6:15 | — | — | 7:13 | — | — | 7:10 | — | — | 7:08 | — | — | 7:07 | — | — | 7:06 | — |
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Great Sitkin Weather (Days 0-3):
The weather forecast for Great Sitkin is: A moderate fall of snow, heaviest on Mon morning. Temperatures will be below freezing (max -3°C on Sun afternoon, min -13°C on Tue night). Winds decreasing (severe gales from the WNW on Mon night, strong winds from the WNW by Tue afternoon).
Great Sitkin Weather (Days 3-6):
A moderate fall of snow, heaviest on Thu morning. Temperatures will be well below freezing (max -7°C on Sat morning, min -13°C on Thu morning). Winds decreasing (severe gales from the NW on Thu night, light winds from the NNW by Sat morning).
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 | |||||
ASCATB187E52N | |||||
ASCATB186E51N | |||||
ASCATB187E53N | |||||
ASCATB187E51N | |||||
ASCATB188E52N | |||||
ASCATB188E53N |
* 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.