– Lat/Long: 52.08° N 176.13° W
Great Sitkin Weather Forecast
Aleutian Islands · United StatesIssued: 9 pm Fri 30 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Fri 30 Oct Local Time
Updates in:
Update imminent hr min s
3 Great Sitkin Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA light fall of snow, heaviest on Sat night. Turning milder with light rain (total 5mm) on Sat night. Freeze-thaw conditions (max 4°C on Sat night, min -10°C on Fri night). Winds decreasing (stormy winds from the NW on Fri night, fresh winds from the WSW by Sun night). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Tue morning. Temperatures will be well below freezing (max -6°C on Tue afternoon, min -13°C on Wed night). Winds increasing (strong winds from the W on Mon night, severe gales from the WNW by Thu morning). | |||||||||||||||
Saturday 31 | Sunday 1 | Monday 2 | Tuesday 3 | Wednesday 4 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  | | | | | | |  | |  | |
some clouds | light snow | cloudy | mod. snow | rain shwrs | some clouds | snow shwrs | light snow | light snow | snow shwrs | light snow | light snow | snow shwrs | snow shwrs | light snow | light snow | |
Cloud base (m) | 550 | 450 | 200 | 450 | 50 | 0 | 150 | 100 | 300 | 300 | 400 | 600 | ||||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | 2 | — | 6 | — | — | 1 | 2 | 3 | 2 | 3 | 1 | 2 | 1 | 2 | 4 |
mm | — | — | — | 5 | 0.3 | — | — | — | — | — | — | — | — | — | — | — |
max °C | -9 | -4 | -3 | 4 | 3 | -1 | -7 | -9 | -7 | -7 | -7 | -6 | -8 | -10 | -12 | -12 |
min °C | -10 | -6 | -3 | -3 | 1 | -5 | -7 | -9 | -8 | -8 | -7 | -7 | -9 | -11 | -12 | -13 |
chill °C | -25 | -18 | -13 | -13 | -7 | -15 | -18 | -22 | -21 | -20 | -19 | -18 | -21 | -24 | -25 | -27 |
Freezing level m | 500 | 500 | 1200 | 1100 | 2200 | 1350 | 700 | 550 | 600 | 750 | 650 | 750 | 650 | 500 | 400 | 350 |
 | — | 10:37 | — | — | 9:38 | — | — | 10:41 | — | — | 10:42 | — | — | 10:44 | — | — |
 | — | — | 8:16 | — | — | 7:15 | — | — | 8:14 | — | — | 8:12 | — | — | 8:09 | — |
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Great Sitkin Weather (Days 0-3):
The weather forecast for Great Sitkin is: A light fall of snow, heaviest on Sat night. Turning milder with light rain (total 5mm) on Sat night. Freeze-thaw conditions (max 4°C on Sat night, min -10°C on Fri night). Winds decreasing (stormy winds from the NW on Fri night, fresh winds from the WSW by Sun night).
Great Sitkin Weather (Days 3-6):
A moderate fall of snow, heaviest on Tue morning. Temperatures will be well below freezing (max -6°C on Tue afternoon, min -13°C on Wed night). Winds increasing (strong winds from the W on Mon night, severe gales from the WNW by Thu morning).
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 | |||||
SHIP1962 | |||||
SHIP839 | |||||
SHIP1172 | |||||
SHIP1216 | |||||
SHIP767 |
* 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.