– Lat/Long: 52.08° N 176.13° W
Great Sitkin Weather Forecast
Aleutian Islands · United StatesIssued: 9 pm Sun 11 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Sun 11 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 Mon night. Temperatures will be well below freezing (max -7°C on Sun night, min -9°C on Mon night). Winds increasing (moderate winds from the WNW on Mon night, gales from the NNW by Tue night). | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Fri morning. Temperatures will be below freezing (max -2°C on Sat afternoon, min -9°C on Wed night). Winds increasing (light winds from the WNW on Thu night, near gales from the SSW by Fri afternoon). | |||||||||||||||
Monday 12 | Tuesday 13 | Wednesday 14 | Thursday 15 | Friday 16 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  |  | | |  | | | | |  | | | |
some clouds | cloudy | cloudy | snow shwrs | clear | snow shwrs | snow shwrs | snow shwrs | some clouds | some clouds | clear | some clouds | some clouds | light snow | light snow | some clouds | |
Cloud base (m) | 550 | 600 | 750 | 500 | 650 | 550 | 400 | 350 | 450 | 650 | 600 | 500 | 500 | 2000 | 250 | 650 |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | 4 | — | 1 | 3 | 2 | — | — | — | — | — | 2 | 4 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -7 | -8 | -8 | -8 | -9 | -8 | -8 | -8 | -9 | -9 | -8 | -7 | -5 | -5 | -3 | -4 |
min °C | -8 | -8 | -8 | -9 | -9 | -8 | -8 | -9 | -9 | -9 | -9 | -8 | -6 | -6 | -4 | -4 |
chill °C | -19 | -18 | -18 | -18 | -18 | -19 | -20 | -20 | -20 | -21 | -19 | -16 | -9 | -16 | -14 | -13 |
Freezing level m | 850 | 750 | 750 | 700 | 700 | 700 | 750 | 700 | 650 | 600 | 600 | 650 | 700 | 750 | 850 | 1150 |
 | — | 10:03 | — | — | 10:04 | — | — | 10:07 | — | — | 10:08 | — | — | 10:10 | — | — |
 | — | — | 8:57 | — | — | 8:54 | — | — | 8:52 | — | — | 8:50 | — | — | 8:47 | — |
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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 night. Temperatures will be well below freezing (max -7°C on Sun night, min -9°C on Mon night). Winds increasing (moderate winds from the WNW on Mon night, gales from the NNW by Tue night).
Great Sitkin Weather (Days 3-6):
A light covering of new snow mostly falling on Fri morning. Temperatures will be below freezing (max -2°C on Sat afternoon, min -9°C on Wed night). Winds increasing (light winds from the WNW on Thu night, near gales from the SSW by Fri afternoon).
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 | |||||
SHIP1933 | |||||
SHIP54 | |||||
SHIP203 | |||||
SHIP1489 | |||||
SHIP921 |
* 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.