– Lat/Long: 52.08° N 176.13° W
Great Sitkin Weather Forecast
Aleutian Islands · United StatesIssued: 3 pm Thu 22 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Thu 22 Oct Local Time
Updates in:
Update imminent hr min s
3 Great Sitkin Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 12mm), heaviest on Thu afternoon. Freeze-thaw conditions (max 5°C on Thu afternoon, min -7°C on Fri night). Winds decreasing (extremely windy from the SSW on Thu afternoon, near gales from the W by Sat afternoon). | Days 5–7 Weather SummaryDrizzle on Mon night followed by colder weather and a heavy fall of snow, heaviest during Mon night. Freeze-thaw conditions (max 2°C on Sun afternoon, min -6°C on Tue afternoon). Winds decreasing (extremely windy from the SSW on Mon morning, moderate winds from the W by Tue night). | ||||||||||||||||
Thu 22 | Friday 23 | Saturday 24 | Sunday 25 | Monday 26 | Tuesday 27 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | |  | | |  | | |  |  | | | |
mod. rain | rain shwrs | clear | some clouds | clear | clear | some clouds | cloudy | some clouds | some clouds | some clouds | some clouds | some clouds | heavy snow | mod. snow | clear | clear | |
Cloud base (m) | 50 | 200 | 550 | 500 | 550 | 550 | 500 | 200 | 6750 | 750 | 700 | 200 | 150 | 400 | 500 | ||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | 13 | 7 | — | — |
mm | 10 | 1.6 | — | — | — | — | — | — | — | — | — | — | — | 1.4 | — | — | — |
max °C | 5 | 3 | -6 | -6 | -6 | -6 | -3 | 2 | 1 | 2 | 2 | 0 | 2 | 2 | -2 | -6 | -4 |
min °C | 3 | -5 | -6 | -6 | -7 | -6 | -4 | -1 | 1 | 2 | 0 | 0 | 2 | 0 | -4 | -6 | -6 |
chill °C | -6 | -17 | -18 | -18 | -18 | -17 | -14 | -11 | -9 | -7 | -10 | -11 | -8 | -10 | -12 | -15 | -14 |
Freezing level m | 3250 | 2050 | 900 | 950 | 900 | 850 | 1050 | 2000 | 2100 | 2300 | 2300 | 1650 | 2200 | 2100 | 1250 | 900 | 850 |
 | — | — | 10:22 | — | — | 10:23 | — | — | 10:26 | — | — | 10:27 | — | — | 10:30 | — | — |
 | 8:35 | — | — | 8:32 | — | — | 8:30 | — | — | 8:29 | — | — | 8:27 | — | — | 8:24 | — |
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Great Sitkin Weather (Days 0-3):
The weather forecast for Great Sitkin is: Moderate rain (total 12mm), heaviest on Thu afternoon. Freeze-thaw conditions (max 5°C on Thu afternoon, min -7°C on Fri night). Winds decreasing (extremely windy from the SSW on Thu afternoon, near gales from the W by Sat afternoon).
Great Sitkin Weather (Days 3-6):
Drizzle on Mon night followed by colder weather and a heavy fall of snow, heaviest during Mon night. Freeze-thaw conditions (max 2°C on Sun afternoon, min -6°C on Tue afternoon). Winds decreasing (extremely windy from the SSW on Mon morning, moderate winds from the W by Tue 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 | |||||
SHIP225 | |||||
SHIP121 | |||||
SHIP964 | |||||
SHIP596 | |||||
Western Aleutians Buoy |
* 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.