– Lat/Long: 52.08° N 176.13° W
Great Sitkin Weather Forecast
Aleutian Islands · United StatesIssued: 9 am Thu 29 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Thu 29 Oct Local Time
Updates in:
Update imminent hr min s
3 Great Sitkin Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryA moderate fall of snow, heaviest on Thu night. Turning milder with moderate rain (total 14mm), heaviest on Sat night. Freeze-thaw conditions (max 4°C on Sat night, min -10°C on Fri morning). Winds decreasing (extremely windy from the SW on Thu morning, strong winds from the SW by Sat afternoon). | Days 4–6 Weather SummaryMild at first with light rain (total 2mm) on Sun morning followed by colder weather and light fall of snow, heaviest on Sun night. Freeze-thaw conditions (max 3°C on Sun morning, min -12°C on Tue morning). Mainly severe gales. | |||||||||||||||||
Thursday 29 | Friday 30 | Saturday 31 | Sunday 1 | Monday 2 | Tuesday 3 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | |  |  | | |  |  |  | | | | | | | |
light snow | snow shwrs | light snow | snow shwrs | snow shwrs | some clouds | light snow | light snow | light snow | light rain | clear | snow shwrs | snow shwrs | snow shwrs | light snow | snow shwrs | snow shwrs | light snow | |
Cloud base (m) | 450 | 0 | 250 | 200 | 450 | 200 | 100 | 100 | 150 | 100 | 300 | 400 | 400 | 200 | ||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | 2 | 1 | 5 | 2 | 1 | — | 2 | 1 | 3 | — | — | 5 | 1 | 1 | 2 | 2 | 1 | 2 |
mm | — | — | — | — | — | — | — | — | 14 | 2 | — | — | — | — | — | — | — | — |
max °C | -6 | -6 | -6 | -9 | -10 | -7 | -2 | -2 | 4 | 3 | -2 | -6 | -7 | -7 | -9 | -12 | -10 | -10 |
min °C | -7 | -6 | -8 | -10 | -10 | -10 | -4 | -3 | -2 | 1 | -4 | -8 | -7 | -8 | -11 | -12 | -11 | -12 |
chill °C | -21 | -20 | -22 | -24 | -24 | -25 | -15 | -12 | -12 | -7 | -14 | -19 | -10 | -20 | -25 | -25 | -24 | -24 |
Freezing level m | 800 | 850 | 700 | 600 | 450 | 500 | 1000 | 1400 | 1750 | 2250 | 1200 | 650 | 650 | 700 | 350 | 350 | 400 | 400 |
 | 10:33 | — | — | 10:34 | — | — | 10:37 | — | — | 9:38 | — | — | 10:41 | — | — | 10:42 | — | — |
 | — | 8:21 | — | — | 8:19 | — | — | 8:16 | — | — | 7:15 | — | — | 8:14 | — | — | 8:12 | — |
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Great Sitkin Weather (Days 0-3):
The weather forecast for Great Sitkin is: A moderate fall of snow, heaviest on Thu night. Turning milder with moderate rain (total 14mm), heaviest on Sat night. Freeze-thaw conditions (max 4°C on Sat night, min -10°C on Fri morning). Winds decreasing (extremely windy from the SW on Thu morning, strong winds from the SW by Sat afternoon).
Great Sitkin Weather (Days 3-6):
Mild at first with light rain (total 2mm) on Sun morning followed by colder weather and light fall of snow, heaviest on Sun night. Freeze-thaw conditions (max 3°C on Sun morning, min -12°C on Tue morning). Mainly severe gales.
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 | |||||
SHIP1211 | |||||
SHIP839 | |||||
SHIP1054 | |||||
SHIP1628 | |||||
SHIP101 |
* 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.