– Lat/Long: 52.08° N 176.13° W
Great Sitkin Weather Forecast
Aleutian Islands · United StatesIssued: 3 pm Fri 30 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Fri 30 Oct Local Time
Updates in:
Update imminent hr min s
3 Great Sitkin Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA light fall of snow, heaviest on Sat night. Turning milder with light rain (total 6mm) on Sat night. Freeze-thaw conditions (max 4°C on Sat night, min -10°C on Fri afternoon). Winds decreasing (stormy winds from the NW on Fri afternoon, near gales from the WSW by Sat afternoon). | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Mon afternoon. Temperatures will be well below freezing (max -6°C on Mon night, min -13°C on Thu morning). Mainly stormy winds. | ||||||||||||||||
Fri 30 | Saturday 31 | Sunday 1 | Monday 2 | Tuesday 3 | Wednesday 4 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  |  | | | | | | | |  | | |
clear | some clouds | light snow | cloudy | mod. snow | rain shwrs | some clouds | snow shwrs | light snow | light snow | snow shwrs | some clouds | some clouds | some clouds | some clouds | snow shwrs | some clouds | |
Cloud base (m) | 400 | 500 | 450 | 150 | 0 | 50 | 50 | 150 | 400 | 300 | 250 | 700 | 450 | 750 | |||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | 1 | — | 6 | — | — | 1 | 2 | 3 | 1 | — | — | — | — | 1 | — |
mm | — | — | — | — | 5 | 0.5 | — | — | — | — | — | — | — | — | — | — | — |
max °C | -9 | -9 | -4 | -3 | 4 | 3 | -1 | -7 | -8 | -8 | -6 | -6 | -7 | -9 | -11 | -12 | -12 |
min °C | -10 | -10 | -6 | -3 | -3 | 1 | -5 | -8 | -9 | -8 | -8 | -7 | -8 | -10 | -11 | -12 | -12 |
chill °C | -24 | -24 | -18 | -12 | -13 | -8 | -16 | -21 | -22 | -18 | -22 | -18 | -19 | -22 | -23 | -25 | -26 |
Freezing level m | 550 | 500 | 500 | 1200 | 1100 | 2200 | 1450 | 600 | 600 | 600 | 600 | 750 | 700 | 550 | 450 | 400 | 450 |
 | — | — | 10:37 | — | — | 9:38 | — | — | 10:41 | — | — | 10:42 | — | — | 10:44 | — | — |
 | 8:19 | — | — | 8:16 | — | — | 7:15 | — | — | 8:14 | — | — | 8:12 | — | — | 8:09 | — |
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Great Sitkin Weather (Days 0-3):
The weather forecast for Great Sitkin is: A light fall of snow, heaviest on Sat night. Turning milder with light rain (total 6mm) on Sat night. Freeze-thaw conditions (max 4°C on Sat night, min -10°C on Fri afternoon). Winds decreasing (stormy winds from the NW on Fri afternoon, near gales from the WSW by Sat afternoon).
Great Sitkin Weather (Days 3-6):
A light covering of new snow mostly falling on Mon afternoon. Temperatures will be well below freezing (max -6°C on Mon night, min -13°C on Thu morning). Mainly stormy winds.
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 | |||||
SHIP181 | |||||
SHIP735 | |||||
SHIP1141 | |||||
SHIP774 | |||||
SHIP1617 |
* 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.