– Lat/Long: 52.08° N 176.13° W
Great Sitkin Weather Forecast
Aleutian Islands · United StatesIssued: 3 am Sat 31 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Sat 31 Oct Local Time
Updates in:
Update imminent hr min s
3 Great Sitkin Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryLight rain (total 3mm) on Sat night. Becoming colder with heavy fall of snow, heaviest during Sun night. Freeze-thaw conditions (max 4°C on Sat night, min -9°C on Mon morning). Winds decreasing (stormy winds from the S on Sat night, strong winds from the W by Mon night). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Thu night. Temperatures will be well below freezing (max -8°C on Tue morning, min -13°C on Wed night). Winds increasing (strong winds from the WNW on Wed afternoon, severe gales from the NW by Thu night). | |||||||||||||||||
Saturday 31 | Sunday 1 | Monday 2 | Tuesday 3 | Wednesday 4 | Thursday 5 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  | | | |  | | | | | | | | |
light snow | cloudy | mod. snow | rain shwrs | clear | snow shwrs | light snow | light snow | snow shwrs | light snow | snow shwrs | light snow | light snow | cloudy | light snow | light snow | light snow | light snow | |
Cloud base (m) | 500 | 200 | 350 | 100 | 350 | 200 | 150 | 100 | 250 | 250 | 600 | 550 | 550 | 100 | ||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | 1 | — | 7 | — | — | 6 | 3 | 3 | 1 | 1 | 1 | 4 | 2 | — | 4 | 2 | 2 | 4 |
mm | — | — | 3 | 0.1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -4 | -3 | 4 | 3 | -3 | -6 | -8 | -7 | -7 | -8 | -8 | -8 | -9 | -11 | -12 | -13 | -12 | -9 |
min °C | -6 | -3 | -3 | 0 | -5 | -8 | -9 | -8 | -8 | -8 | -8 | -9 | -10 | -12 | -13 | -13 | -13 | -9 |
chill °C | -18 | -12 | -13 | -9 | -15 | -19 | -22 | -21 | -21 | -19 | -20 | -22 | -23 | -26 | -27 | -28 | -28 | -22 |
Freezing level m | 500 | 1150 | 1150 | 2350 | 1050 | 650 | 550 | 600 | 700 | 650 | 650 | 600 | 550 | 450 | 350 | 350 | 300 | 500 |
 | 10:37 | — | — | 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: Light rain (total 3mm) on Sat night. Becoming colder with heavy fall of snow, heaviest during Sun night. Freeze-thaw conditions (max 4°C on Sat night, min -9°C on Mon morning). Winds decreasing (stormy winds from the S on Sat night, strong winds from the W by Mon night).
Great Sitkin Weather (Days 3-6):
A heavy fall of snow, heaviest during Thu night. Temperatures will be well below freezing (max -8°C on Tue morning, min -13°C on Wed night). Winds increasing (strong winds from the WNW on Wed afternoon, 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 | |||||
SHIP684 | |||||
SHIP54 | |||||
SHIP485 | |||||
SHIP1247 | |||||
SHIP1190 |
* 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.