– Lat/Long: 52.08° N 176.13° W
Great Sitkin Weather Forecast
Aleutian Islands · United StatesIssued: 3 am Thu 29 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Thu 29 Oct Local Time
Updates in:
Update imminent hr min s
3 Great Sitkin Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryA light fall of snow, heaviest on Sat night. Turning milder with light rain (total 7mm) on Sat night. Freeze-thaw conditions (max 5°C on Sat night, min -10°C on Fri morning). Winds decreasing (extremely windy from the SW on Thu morning, strong winds from the WSW by Sat afternoon). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Tue night. Freeze-thaw conditions (max 3°C on Sun morning, min -12°C on Mon night). Winds decreasing (severe gales from the NW on Mon night, light winds from the SSW by Tue afternoon). | |||||||||||||||||
Thursday 29 | Friday 30 | Saturday 31 | Sunday 1 | Monday 2 | Tuesday 3 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  |  | |  |  |  | | | | | |  |  | |
snow shwrs | clear | light snow | snow shwrs | snow shwrs | some clouds | light snow | light snow | mod. snow | rain shwrs | some clouds | light snow | some clouds | light snow | snow shwrs | some clouds | cloudy | heavy snow | |
Cloud base (m) | 600 | 50 | 50 | 200 | 250 | 350 | 150 | 100 | 50 | 300 | 350 | 400 | 550 | 500 | ||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | 1 | — | 2 | 2 | 1 | — | 2 | 1 | 6 | — | — | 2 | — | 1 | 2 | — | — | 15 |
mm | — | — | — | — | — | — | — | — | 7 | 0.1 | — | — | — | — | — | — | — | — |
max °C | -6 | -6 | -6 | -9 | -10 | -5 | -3 | -2 | 5 | 3 | -1 | -4 | -8 | -8 | -11 | -10 | -9 | -9 |
min °C | -7 | -6 | -8 | -10 | -10 | -10 | -3 | -3 | -2 | 1 | -3 | -7 | -8 | -9 | -12 | -11 | -9 | -9 |
chill °C | -22 | -20 | -22 | -24 | -25 | -25 | -13 | -13 | -12 | -6 | -12 | -16 | -18 | -22 | -26 | -23 | -16 | -20 |
Freezing level m | 800 | 850 | 700 | 650 | 450 | 550 | 1100 | 1300 | 2200 | 2250 | 1450 | 900 | 550 | 700 | 350 | 450 | 450 | 250 |
 | 10:33 | — | — | 10:34 | — | — | 10:37 | — | — | 9:38 | — | — | 10:41 | — | — | 10:42 | — | — |
 | — | 8:21 | — | — | 8:19 | — | — | 8:16 | — | — | 7:15 | — | — | 8:14 | — | — | 8:12 | — |
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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 7mm) on Sat night. Freeze-thaw conditions (max 5°C on Sat night, min -10°C on Fri morning). Winds decreasing (extremely windy from the SW on Thu morning, strong winds from the WSW by Sat afternoon).
Great Sitkin Weather (Days 3-6):
A heavy fall of snow, heaviest during Tue night. Freeze-thaw conditions (max 3°C on Sun morning, min -12°C on Mon night). Winds decreasing (severe gales from the NW on Mon night, light winds from the SSW by Tue 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 | |||||
SHIP205 | |||||
SHIP2017 | |||||
SHIP934 | |||||
SHIP598 | |||||
SHIP1101 |
* 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.