– Lat/Long: 52.08° N 176.13° W
Great Sitkin Weather Forecast
Aleutian Islands · United StatesIssued: 9 am Thu 22 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Thu 22 Oct Local Time
Updates in:
Update imminent hr min s
3 Great Sitkin Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryA dusting of snow giving way to moderate rain (total 12mm) heaviest on Thu afternoon. Freeze-thaw conditions (max 8°C on Thu afternoon, min -1°C on Fri morning). Winds decreasing (stormy winds from the S on Thu morning, strong winds from the WSW by Sat afternoon). | Days 4–6 Weather SummaryHeavy rain (total 26mm), mostly on Tue morning. Becoming colder with a light covering of snow, mostly falling on Tue afternoon. Freeze-thaw conditions (max 6°C on Sun night, min -1°C on Tue night). Winds decreasing (severe gales from the SSW on Mon morning, light winds from the W by Tue afternoon). | |||||||||||||||||
Thursday 22 | Friday 23 | Saturday 24 | Sunday 25 | Monday 26 | Tuesday 27 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | | | | |  | | |  |  |  |  |  | |
light snow | mod. rain | rain shwrs | clear | some clouds | some clouds | clear | clear | some clouds | some clouds | cloudy | some clouds | some clouds | light rain | mod. rain | heavy rain | snow shwrs | clear | |
Cloud base (m) | 1550 | 50 | 650 | 500 | 550 | 550 | 600 | 600 | 300 | 200 | 800 | 900 | 200 | 200 | 200 | |||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 | — |
mm | — | 9 | 4 | — | — | — | — | — | — | — | — | — | — | 0.3 | 6 | 19 | — | — |
max °C | 2 | 8 | 6 | -1 | -1 | -1 | -1 | 1 | 5 | 5 | 5 | 6 | 4 | 5 | 6 | 5 | 1 | 0 |
min °C | 1 | 5 | 0 | -1 | -1 | -1 | -1 | 0 | 1 | 4 | 5 | 4 | 3 | 5 | 5 | 3 | 0 | -1 |
chill °C | -8 | -3 | -9 | -10 | -10 | -9 | -9 | -8 | -7 | -4 | -2 | -4 | -6 | -3 | -2 | -2 | -6 | -8 |
Freezing level m | 1300 | 3300 | 2200 | 900 | 950 | 900 | 850 | 950 | 1950 | 2300 | 2250 | 2450 | 1600 | 2250 | 2100 | 1950 | 1250 | 950 |
 | 10:21 | — | — | 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: A dusting of snow giving way to moderate rain (total 12mm) heaviest on Thu afternoon. Freeze-thaw conditions (max 8°C on Thu afternoon, min -1°C on Fri morning). Winds decreasing (stormy winds from the S on Thu morning, strong winds from the WSW by Sat afternoon).
Great Sitkin Weather (Days 3-6):
Heavy rain (total 26mm), mostly on Tue morning. Becoming colder with a light covering of snow, mostly falling on Tue afternoon. Freeze-thaw conditions (max 6°C on Sun night, min -1°C on Tue night). Winds decreasing (severe gales from the SSW on Mon morning, light winds from the W by Tue 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 | |||||
SHIP521 | |||||
SHIP988 | |||||
SHIP826 | |||||
SHIP1136 | |||||
SHIP1441 |
* 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.