– Lat/Long: 52.08° N 176.13° W
Great Sitkin Weather Forecast
Aleutian Islands · United StatesIssued: 3 pm Sat 31 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Sat 31 Oct 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 Sat night. Turning milder with moderate rain (total 11mm), heaviest on Sat night. Freeze-thaw conditions (max 8°C on Sat night, min -3°C on Sun night). Winds decreasing (extremely windy from the S on Sat night, fresh winds from the SW by Sun night). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Tue night. Temperatures will be below freezing (max -3°C on Tue afternoon, min -7°C on Wed night). Winds increasing (near gales from the WNW on Tue afternoon, severe gales from the WNW by Thu night). | ||||||||||||||||
Sat 31 | Sunday 1 | Monday 2 | Tuesday 3 | Wednesday 4 | Thursday 5 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  | |  | | | | | | | |  | |
cloudy | light snow | light rain | rain shwrs | snow shwrs | light snow | snow shwrs | snow shwrs | some clouds | some clouds | light snow | light snow | light snow | light snow | light snow | light snow | cloudy | |
Cloud base (m) | 150 | 100 | 50 | 0 | 450 | 50 | 100 | 200 | 200 | 400 | 500 | 550 | 400 | 150 | |||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | 2 | — | — | 3 | 2 | 2 | 1 | — | — | 2 | 1 | 1 | 4 | 2 | 1 | — |
mm | — | 11 | 0.1 | 0.1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 1 | 8 | 6 | 4 | -2 | -3 | -3 | -2 | -3 | -3 | -3 | -5 | -6 | -6 | -6 | -6 | -4 |
min °C | 1 | 1 | 5 | -1 | -3 | -3 | -3 | -3 | -3 | -3 | -4 | -6 | -6 | -7 | -7 | -6 | -5 |
chill °C | -6 | -7 | -1 | -9 | -12 | -13 | -12 | -14 | -14 | -13 | -14 | -17 | -17 | -19 | -20 | -18 | -17 |
Freezing level m | 1150 | 1150 | 2200 | 1700 | 650 | 600 | 600 | 700 | 600 | 650 | 600 | 450 | 350 | 350 | 350 | 350 | 500 |
 | — | — | 9:38 | — | — | 10:41 | — | — | 10:42 | — | — | 10:44 | — | — | 10:45 | — | — |
 | 8:16 | — | — | 7:15 | — | — | 8:14 | — | — | 8:12 | — | — | 8:09 | — | — | 8:07 | — |
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Great Sitkin Weather (Days 0-3):
The weather forecast for Great Sitkin is: A moderate fall of snow, heaviest on Sat night. Turning milder with moderate rain (total 11mm), heaviest on Sat night. Freeze-thaw conditions (max 8°C on Sat night, min -3°C on Sun night). Winds decreasing (extremely windy from the S on Sat night, fresh winds from the SW by Sun night).
Great Sitkin Weather (Days 3-6):
A moderate fall of snow, heaviest on Tue night. Temperatures will be below freezing (max -3°C on Tue afternoon, min -7°C on Wed night). Winds increasing (near gales from the WNW on Tue afternoon, severe gales from the WNW by Thu 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 | |||||
Central Aleutians Buoy | |||||
SHIP571 | |||||
SHIP458 | |||||
SHIP257 | |||||
SHIP72 | |||||
SHIP976 |
* 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.