– Lat/Long: 52.08° N 176.13° W
Great Sitkin Weather Forecast
Aleutian Islands · United StatesIssued: 3 pm Fri 23 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Fri 23 Oct Local Time
Updates in:
Update imminent hr min s
3 Great Sitkin Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Freeze-thaw conditions (max 3°C on Sat night, min -6°C on Fri afternoon). Winds increasing (near gales from the W on Fri night, extremely windy from the SSW by Mon morning). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Mon afternoon. Becoming milder with light rain (total 8mm) on Wed afternoon. Freeze-thaw conditions (max 9°C on Wed afternoon, min -7°C on Tue afternoon). Winds increasing (moderate winds from the WSW on Tue night, extremely windy from the SW by Wed night). | ||||||||||||||||
Fri 23 | Saturday 24 | Sunday 25 | Monday 26 | Tuesday 27 | Wednesday 28 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | | | | | |  |  |  | | | |  |  | |
some clouds | some clouds | some clouds | cloudy | some clouds | cloudy | cloudy | some clouds | some clouds | mod. snow | mod. snow | clear | clear | some clouds | mod. snow | mod. rain | rain shwrs | |
Cloud base (m) | 550 | 650 | 600 | 500 | 500 | 300 | 200 | 6500 | 600 | 400 | 150 | 200 | 500 | 600 | 50 | 650 | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | 7 | 10 | — | — | — | 6 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 8 | 0.3 |
max °C | -5 | -6 | -5 | -4 | 3 | 3 | 3 | 3 | 2 | 1 | 0 | -5 | -7 | -3 | 2 | 9 | 3 |
min °C | -6 | -6 | -6 | -4 | 0 | 3 | 3 | -1 | 1 | 0 | -3 | -6 | -7 | -7 | -2 | 8 | -4 |
chill °C | -18 | -17 | -17 | -15 | -9 | -6 | -6 | -12 | -9 | -10 | -11 | -15 | -17 | -16 | -12 | 1 | -17 |
Freezing level m | 950 | 900 | 850 | 1000 | 2050 | 2400 | 2400 | 2400 | 1950 | 2000 | 1450 | 900 | 850 | 800 | 1000 | 3650 | 1500 |
 | — | — | 10:23 | — | — | 10:26 | — | — | 10:27 | — | — | 10:30 | — | — | 10:32 | — | — |
 | 8:32 | — | — | 8:30 | — | — | 8:29 | — | — | 8:27 | — | — | 8:24 | — | — | 8:22 | — |
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Great Sitkin Weather (Days 0-3):
The weather forecast for Great Sitkin is: Mostly dry. Freeze-thaw conditions (max 3°C on Sat night, min -6°C on Fri afternoon). Winds increasing (near gales from the W on Fri night, extremely windy from the SSW by Mon morning).
Great Sitkin Weather (Days 3-6):
A heavy fall of snow, heaviest during Mon afternoon. Becoming milder with light rain (total 8mm) on Wed afternoon. Freeze-thaw conditions (max 9°C on Wed afternoon, min -7°C on Tue afternoon). Winds increasing (moderate winds from the WSW on Tue night, extremely windy from the SW by Wed 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 | |||||
SHIP6807 | |||||
Atka Airport | | ||||
BUOY-ATKA2 | |||||
SHIP6627 | |||||
SHIP2700 | |||||
SHIP3505 | |||||
SHIP5020 | |||||
SHIP6005 |
* 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.