– Lat/Long: 52.08° N 176.13° W
Great Sitkin Weather Forecast
Aleutian Islands · United StatesIssued: 3 pm Mon 12 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Mon 12 Oct Local Time
Updates in:
Update imminent hr min s
3 Great Sitkin Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA light covering of new snow mostly falling on Mon night. Temperatures will be well below freezing (max -7°C on Tue night, min -9°C on Mon night). Winds increasing (moderate winds from the W on Mon night, near gales from the NW by Tue afternoon). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Fri afternoon. Temperatures will be below freezing (max 0°C on Sat night, min -7°C on Thu afternoon). Winds increasing (calm on Thu night, strong winds from the S by Sat night). | ||||||||||||||||
Mon 12 | Tuesday 13 | Wednesday 14 | Thursday 15 | Friday 16 | Saturday 17 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | | | | | |  |  | | |  | | | |
cloudy | snow shwrs | some clouds | snow shwrs | snow shwrs | some clouds | some clouds | snow shwrs | some clouds | some clouds | some clouds | light snow | light snow | snow shwrs | clear | some clouds | snow shwrs | |
Cloud base (m) | 750 | 700 | 400 | 500 | 350 | 400 | 550 | 400 | 650 | 600 | 2450 | 1950 | 150 | 100 | 200 | 1500 | 100 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | 3 | — | 1 | 2 | — | — | 1 | — | — | — | 1 | 5 | 6 | — | — | 3 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -8 | -8 | -8 | -8 | -7 | -9 | -9 | -8 | -8 | -7 | -5 | -6 | -3 | -3 | -4 | -3 | 0 |
min °C | -8 | -9 | -9 | -8 | -9 | -9 | -9 | -9 | -8 | -7 | -6 | -6 | -5 | -5 | -5 | -3 | -3 |
chill °C | -18 | -17 | -19 | -20 | -21 | -21 | -21 | -20 | -17 | -14 | -10 | -13 | -13 | -13 | -14 | -11 | -11 |
Freezing level m | 700 | 700 | 650 | 700 | 700 | 600 | 650 | 650 | 600 | 600 | 750 | 700 | 750 | 1000 | 1000 | 1250 | 1500 |
 | — | — | 10:04 | — | — | 10:07 | — | — | 10:08 | — | — | 10:10 | — | — | 10:11 | — | — |
 | 8:57 | — | — | 8:54 | — | — | 8:52 | — | — | 8:50 | — | — | 8:47 | — | — | 8:45 | — |
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Great Sitkin Weather (Days 0-3):
The weather forecast for Great Sitkin is: A light covering of new snow mostly falling on Mon night. Temperatures will be well below freezing (max -7°C on Tue night, min -9°C on Mon night). Winds increasing (moderate winds from the W on Mon night, near gales from the NW by Tue afternoon).
Great Sitkin Weather (Days 3-6):
A moderate fall of snow, heaviest on Fri afternoon. Temperatures will be below freezing (max 0°C on Sat night, min -7°C on Thu afternoon). Winds increasing (calm on Thu night, strong winds from the S by Sat 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 | |||||
SHIP171 | |||||
SHIP1534 | |||||
SHIP1880 | |||||
SHIP316 | |||||
SHIP580 |
* 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.