– Lat/Long: 52.08° N 176.13° W
Great Sitkin Weather Forecast
Aleutian Islands · United StatesIssued: 9 pm Sun 25 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Sun 25 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 16mm) heaviest on Wed afternoon. Freeze-thaw conditions (max 6°C on Sun night, min -1°C on Tue morning). Winds increasing (light winds from the SW on Mon night, extremely windy from the SSW by Wed afternoon). | Days 5–7 Weather SummaryLight rain (total 5mm) at first, then becoming colder with a dusting of snow on Thu night. Freeze-thaw conditions (max 5°C on Wed night, min -5°C on Thu night). Winds decreasing (extremely windy from the WSW on Thu morning, fresh winds from the W by Sat afternoon). | |||||||||||||||
Monday 26 | Tuesday 27 | Wednesday 28 | Thursday 29 | Friday 30 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  | |  |  | | |  | | | | |
light rain | some clouds | mod. rain | cloudy | cloudy | clear | some clouds | cloudy | light snow | rain shwrs | cloudy | cloudy | snow shwrs | some clouds | clear | snow shwrs | |
Cloud base (m) | 700 | 200 | 150 | 2250 | 2300 | 800 | 650 | 750 | 700 | 50 | 150 | 150 | 50 | 200 | 750 | 450 |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | 2 | — | — | — | 2 | — | — | 1 |
mm | 0.1 | — | 9 | — | — | — | — | — | 7 | 5 | — | — | — | — | — | — |
max °C | 6 | 6 | 4 | 2 | 0 | -1 | -1 | 1 | 5 | 5 | -2 | -2 | -3 | -5 | -5 | -4 |
min °C | 3 | 4 | 3 | 0 | -1 | -1 | -1 | 0 | 2 | -1 | -2 | -3 | -5 | -5 | -5 | -5 |
chill °C | -6 | -5 | -4 | -2 | -5 | -7 | -7 | -8 | -8 | -12 | -14 | -16 | -18 | -18 | -18 | -16 |
Freezing level m | 2650 | 2300 | 2150 | 1200 | 950 | 850 | 850 | 1000 | 2900 | 1400 | 750 | 700 | 600 | 400 | 400 | 450 |
 | — | 10:27 | — | — | 10:30 | — | — | 10:32 | — | — | 10:33 | — | — | 10:34 | — | — |
 | — | — | 8:27 | — | — | 8:24 | — | — | 8:22 | — | — | 8:21 | — | — | 8:19 | — |
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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 16mm) heaviest on Wed afternoon. Freeze-thaw conditions (max 6°C on Sun night, min -1°C on Tue morning). Winds increasing (light winds from the SW on Mon night, extremely windy from the SSW by Wed afternoon).
Great Sitkin Weather (Days 3-6):
Light rain (total 5mm) at first, then becoming colder with a dusting of snow on Thu night. Freeze-thaw conditions (max 5°C on Wed night, min -5°C on Thu night). Winds decreasing (extremely windy from the WSW on Thu morning, fresh winds from the W by Sat afternoon).
This table gives the weather forecast for Great Sitkin at the specific elevation of 1000 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 | |||||
SHIP1211 | |||||
SHIP544 | |||||
SHIP1101 | |||||
SHIP222 | |||||
SHIP757 |
* 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.