– Lat/Long: 52.08° N 176.13° W
Great Sitkin Weather Forecast
Aleutian Islands · United StatesIssued: 3 am Mon 26 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Mon 26 Oct Local Time
Updates in:
Update imminent hr min s
3 Great Sitkin Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryA light covering of new snow mostly falling on Mon afternoon. Becoming milder with light rain (total 9mm) on Wed afternoon. Freeze-thaw conditions (max 4°C on Mon morning, min -6°C on Tue afternoon). Winds increasing (moderate winds from the WSW on Tue morning, extremely windy from the SW by Wed night). | Days 4–6 Weather SummaryA moderate fall of snow, heaviest on Thu night. Turning milder with moderate rain (total 16mm), heaviest on Sat night. Freeze-thaw conditions (max 4°C on Sat night, min -11°C on Fri morning). Winds decreasing (extremely windy from the WSW on Thu morning, strong winds from the W by Sat afternoon). | |||||||||||||||||
Monday 26 | Tuesday 27 | Wednesday 28 | Thursday 29 | Friday 30 | Saturday 31 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | | | |  | |  |  | |  | | | | |
rain shwrs | light snow | cloudy | cloudy | clear | some clouds | cloudy | light snow | rain shwrs | some clouds | cloudy | light snow | snow shwrs | clear | snow shwrs | some clouds | cloudy | light snow | |
Cloud base (m) | 150 | 100 | 150 | 2200 | 700 | 750 | 500 | 700 | 50 | 150 | 300 | 50 | 250 | 850 | 450 | 400 | 350 | 100 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | 4 | — | — | — | — | — | 2 | — | — | — | 5 | 1 | — | 1 | — | — | 4 |
mm | 0.1 | — | — | — | — | — | — | 5 | 4 | — | — | — | — | — | — | — | — | 16 |
max °C | 4 | 1 | -1 | -4 | -6 | -5 | -2 | 3 | 3 | -7 | -7 | -7 | -10 | -11 | -8 | -4 | -2 | 4 |
min °C | 2 | 0 | -4 | -4 | -6 | -6 | -4 | 1 | -5 | -8 | -8 | -10 | -11 | -11 | -11 | -7 | -3 | -2 |
chill °C | -8 | -9 | -11 | -10 | -14 | -14 | -14 | -9 | -19 | -24 | -24 | -25 | -27 | -27 | -26 | -18 | -12 | -11 |
Freezing level m | 2300 | 2100 | 1250 | 1000 | 850 | 850 | 1000 | 3150 | 1500 | 750 | 650 | 750 | 450 | 400 | 550 | 650 | 1000 | 2000 |
 | 10:27 | — | — | 10:30 | — | — | 10:32 | — | — | 10:33 | — | — | 10:34 | — | — | 10:37 | — | — |
 | — | 8:27 | — | — | 8:24 | — | — | 8:22 | — | — | 8:21 | — | — | 8:19 | — | — | 8:16 | — |
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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 afternoon. Becoming milder with light rain (total 9mm) on Wed afternoon. Freeze-thaw conditions (max 4°C on Mon morning, min -6°C on Tue afternoon). Winds increasing (moderate winds from the WSW on Tue morning, extremely windy from the SW by Wed night).
Great Sitkin Weather (Days 3-6):
A moderate fall of snow, heaviest on Thu night. Turning milder with moderate rain (total 16mm), heaviest on Sat night. Freeze-thaw conditions (max 4°C on Sat night, min -11°C on Fri morning). Winds decreasing (extremely windy from the WSW on Thu morning, strong winds from the W by Sat 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 | |||||
SHIP546 | |||||
SHIP144 | |||||
SHIP904 | |||||
SHIP780 | |||||
SHIP200 |
* 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.