– Lat/Long: 52.08° N 176.13° W
Great Sitkin Weather Forecast
Aleutian Islands · United StatesIssued: 9 am Fri 16 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Fri 16 Oct Local Time
Updates in:
Update imminent hr min s
3 Great Sitkin Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 3°C on Sat morning, min -1°C on Fri morning). Winds decreasing (gales from the SW on Fri afternoon, moderate winds from the SW by Sat morning). | Days 4–6 Weather SummaryLight rain (total 6mm) at first, then becoming colder with a dusting of snow on Tue night. Freeze-thaw conditions (max 2°C on Tue night, min -3°C on Wed night). Mainly gales. | |||||||||||||||||
Friday 16 | Saturday 17 | Sunday 18 | Monday 19 | Tuesday 20 | Wednesday 21 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  |  |  | | | | | |  | | | | |
cloudy | snow shwrs | some clouds | light snow | cloudy | rain shwrs | clear | some clouds | clear | clear | clear | some clouds | clear | cloudy | light snow | some clouds | some clouds | some clouds | |
Cloud base (m) | 1600 | 100 | 700 | 250 | 50 | 500 | 750 | 2000 | 550 | 300 | 700 | 500 | 400 | 450 | 50 | 200 | 350 | 300 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | 2 | — | 1 | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — |
mm | — | — | — | 0.6 | — | 0.1 | — | — | — | — | — | — | — | — | 6 | — | — | — |
max °C | 0 | 2 | 2 | 3 | 2 | 2 | 1 | 1 | 0 | 0 | -1 | -1 | -1 | -1 | 2 | 0 | 0 | -1 |
min °C | -1 | 2 | 1 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | -1 | -2 | -2 | -1 | 0 | 0 | -1 | -3 |
chill °C | -9 | -6 | -6 | -4 | -5 | -5 | -6 | -7 | -7 | -6 | -8 | -11 | -10 | -7 | -7 | -7 | -11 | -11 |
Freezing level m | 850 | 1300 | 1150 | 1300 | 1300 | 1250 | 1100 | 1100 | 1000 | 950 | 900 | 800 | 800 | 850 | 1450 | 1000 | 1000 | 750 |
 | 10:10 | — | — | 10:11 | — | — | 10:14 | — | — | 10:15 | — | — | 10:17 | — | — | 10:18 | — | — |
 | — | 8:47 | — | — | 8:45 | — | — | 8:44 | — | — | 8:42 | — | — | 8:38 | — | — | 8:37 | — |
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Great Sitkin Weather (Days 0-3):
The weather forecast for Great Sitkin is: A dusting of new snow. Freeze-thaw conditions (max 3°C on Sat morning, min -1°C on Fri morning). Winds decreasing (gales from the SW on Fri afternoon, moderate winds from the SW by Sat morning).
Great Sitkin Weather (Days 3-6):
Light rain (total 6mm) at first, then becoming colder with a dusting of snow on Tue night. Freeze-thaw conditions (max 2°C on Tue night, min -3°C on Wed night). Mainly gales.
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 | |||||
ASCATB186E52N | |||||
ASCATB186E53N | |||||
ASCATB187E53N | |||||
ASCATB187E52N | |||||
ASCATB186E51N | |||||
ASCATB186E54N |
* 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.