– 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 heavy fall of snow, heaviest during Sat night. Becoming milder with light rain (total 3mm) on Sat night. Freeze-thaw conditions (max 4°C on Sat night, min -8°C on Sun night). Winds decreasing (stormy winds from the SSW on Sat night, strong winds from the W by Mon afternoon). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Tue night. Temperatures will be well below freezing (max -7°C on Tue afternoon, min -13°C on Wed afternoon). Winds increasing (near gales from the WNW on Tue night, severe gales from the NW 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 | |
 |  |  |  |  | |  | | | |  | | | | | |  | |
light snow | mod. snow | rain shwrs | some clouds | snow shwrs | light snow | snow shwrs | snow shwrs | snow shwrs | 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 | 1 | 7 | — | — | 4 | 3 | 4 | 3 | 1 | — | 4 | 2 | 2 | 4 | 2 | 1 | — |
mm | — | 3 | 0.1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -3 | 4 | 2 | 0 | -6 | -8 | -8 | -7 | -7 | -7 | -8 | -11 | -13 | -13 | -13 | -11 | -9 |
min °C | -3 | -3 | 1 | -4 | -8 | -8 | -8 | -8 | -7 | -8 | -10 | -12 | -13 | -13 | -13 | -12 | -10 |
chill °C | -12 | -13 | -7 | -14 | -19 | -20 | -18 | -21 | -20 | -20 | -22 | -26 | -27 | -27 | -28 | -26 | -24 |
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 heavy fall of snow, heaviest during Sat night. Becoming milder with light rain (total 3mm) on Sat night. Freeze-thaw conditions (max 4°C on Sat night, min -8°C on Sun night). Winds decreasing (stormy winds from the SSW on Sat night, strong winds from the W by Mon afternoon).
Great Sitkin Weather (Days 3-6):
A moderate fall of snow, heaviest on Tue night. Temperatures will be well below freezing (max -7°C on Tue afternoon, min -13°C on Wed afternoon). Winds increasing (near gales from the WNW on Tue night, severe gales from the NW by Thu 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 | |||||
Central Aleutians Buoy | |||||
SHIP292 | |||||
SHIP183 | |||||
SHIP107 | |||||
SHIP1110 | |||||
SHIP1034 |
* 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.