– Lat/Long: 52.08° N 176.13° W
Great Sitkin Weather Forecast
Aleutian Islands · United StatesIssued: 3 pm Tue 27 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Tue 27 Oct Local Time
Updates in:
Update imminent hr min s
3 Great Sitkin Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryMild with moderate rain (total 11mm) on Wed afternoon, Becoming colder with a light covering of snow, mostly falling on Thu night. Freeze-thaw conditions (max 5°C on Wed night, min -4°C on Fri morning). Winds increasing (light winds from the WNW on Tue afternoon, extremely windy from the W by Thu night). | Days 5–7 Weather SummaryDrizzle on Sun afternoon followed by colder weather and a heavy fall of snow, heaviest during Sun night. Freeze-thaw conditions (max 3°C on Sun afternoon, min -5°C on Fri night). Winds decreasing (stormy winds from the NW on Fri night, light winds from the ESE by Sun night). | ||||||||||||||||
Tue 27 | Wednesday 28 | Thursday 29 | Friday 30 | Saturday 31 | Sunday 1 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | |  |  |  | | | |  | | | | |
clear | some clouds | cloudy | mod. rain | rain shwrs | some clouds | some clouds | mod. snow | light snow | snow shwrs | some clouds | some clouds | cloudy | light snow | light snow | light snow | mod. snow | |
Cloud base (m) | 500 | 550 | 150 | 400 | 300 | 50 | 50 | 200 | 300 | 500 | 500 | 700 | |||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | 6 | 2 | 1 | — | — | — | 3 | 3 | 1 | 10 |
mm | — | — | — | 8 | 2 | — | — | — | — | — | — | — | — | — | — | 1 | — |
max °C | -1 | 0 | 1 | 3 | 5 | -2 | -2 | -3 | -4 | -4 | -5 | -4 | -3 | 1 | 2 | 3 | 0 |
min °C | -1 | -1 | 1 | 3 | -1 | -2 | -2 | -3 | -4 | -4 | -5 | -5 | -4 | -1 | 1 | 1 | -3 |
chill °C | -6 | -7 | -7 | -6 | -12 | -14 | -14 | -16 | -16 | -15 | -17 | -16 | -12 | -7 | -9 | -5 | -11 |
Freezing level m | 900 | 900 | 1100 | 2450 | 1300 | 750 | 800 | 550 | 550 | 500 | 450 | 500 | 500 | 850 | 1150 | 1700 | 750 |
 | — | — | 10:32 | — | — | 10:33 | — | — | 10:34 | — | — | 10:37 | — | — | 9:38 | — | — |
 | 8:24 | — | — | 8:22 | — | — | 8:21 | — | — | 8:19 | — | — | 8:16 | — | — | 7:15 | — |
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Great Sitkin Weather (Days 0-3):
The weather forecast for Great Sitkin is: Mild with moderate rain (total 11mm) on Wed afternoon, Becoming colder with a light covering of snow, mostly falling on Thu night. Freeze-thaw conditions (max 5°C on Wed night, min -4°C on Fri morning). Winds increasing (light winds from the WNW on Tue afternoon, extremely windy from the W by Thu night).
Great Sitkin Weather (Days 3-6):
Drizzle on Sun afternoon followed by colder weather and a heavy fall of snow, heaviest during Sun night. Freeze-thaw conditions (max 3°C on Sun afternoon, min -5°C on Fri night). Winds decreasing (stormy winds from the NW on Fri night, light winds from the ESE by Sun night).
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 | |||||
Atka Airport |  | ||||
BUOY-ATKA2 | |||||
SHIP3795 | |||||
SHIP1521 | |||||
SHIP609 | |||||
SHIP8145 | |||||
SHIP1292 | |||||
SHIP5703 |
* 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.