– Lat/Long: 52.08° N 176.13° W
Great Sitkin Weather Forecast
Aleutian Islands · United StatesIssued: 3 pm Wed 21 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Wed 21 Oct Local Time
Updates in:
Update imminent hr min s
3 Great Sitkin Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA dusting of snow giving way to moderate rain (total 12mm) heaviest on Thu afternoon. Freeze-thaw conditions (max 6°C on Thu afternoon, min -6°C on Wed afternoon). Winds increasing (light winds from the SW on Wed night, extremely windy from the SSW by Thu afternoon). | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Tue morning. Becoming milder with light rain (total 8mm) on Tue morning. Freeze-thaw conditions (max 3°C on Sun morning, min -6°C on Sat afternoon). Winds increasing (strong winds from the WSW on Sat afternoon, stormy winds from the SW by Sun night). | ||||||||||||||||
Wed 21 | Thursday 22 | Friday 23 | Saturday 24 | Sunday 25 | Monday 26 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | |  | | | |  |  | |  | | |  | |
clear | some clouds | light snow | mod. rain | snow shwrs | clear | some clouds | some clouds | clear | clear | cloudy | cloudy | cloudy | light rain | light snow | light snow | light snow | |
Cloud base (m) | 450 | 500 | 650 | 50 | 350 | 500 | 550 | 1750 | 450 | 1650 | 250 | 200 | 1500 | 200 | 350 | 300 | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | 1 | — | 1 | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 |
mm | — | — | — | 9 | 2 | — | — | — | — | — | — | — | — | 0.7 | — | — | 4 |
max °C | -6 | -2 | 0 | 6 | 3 | -5 | -6 | -6 | -6 | -5 | 2 | 3 | 3 | 2 | 1 | 1 | 2 |
min °C | -6 | -5 | -1 | 3 | -4 | -6 | -6 | -6 | -6 | -6 | -2 | 3 | 2 | 2 | 1 | 1 | 2 |
chill °C | -13 | -10 | -11 | -7 | -15 | -18 | -18 | -17 | -17 | -16 | -12 | -6 | -7 | -7 | -8 | -8 | -7 |
Freezing level m | 800 | 1000 | 1350 | 3350 | 2100 | 850 | 900 | 900 | 900 | 900 | 1900 | 2350 | 2450 | 2300 | 1900 | 2050 | 2100 |
 | — | — | 10:21 | — | — | 10:22 | — | — | 10:23 | — | — | 10:26 | — | — | 10:27 | — | — |
 | 8:37 | — | — | 8:35 | — | — | 8:32 | — | — | 8:30 | — | — | 8:29 | — | — | 8:27 | — |
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Great Sitkin Weather (Days 0-3):
The weather forecast for Great Sitkin is: A dusting of snow giving way to moderate rain (total 12mm) heaviest on Thu afternoon. Freeze-thaw conditions (max 6°C on Thu afternoon, min -6°C on Wed afternoon). Winds increasing (light winds from the SW on Wed night, extremely windy from the SSW by Thu afternoon).
Great Sitkin Weather (Days 3-6):
A light covering of new snow mostly falling on Tue morning. Becoming milder with light rain (total 8mm) on Tue morning. Freeze-thaw conditions (max 3°C on Sun morning, min -6°C on Sat afternoon). Winds increasing (strong winds from the WSW on Sat afternoon, stormy winds from the SW by Sun 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 | |||||
SHIP563 | |||||
SHIP144 | |||||
SHIP569 | |||||
SHIP220 | |||||
SHIP910 |
* 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.