– Lat/Long: 52.08° N 176.13° W
Great Sitkin Weather Forecast
Aleutian Islands · United StatesIssued: 3 am Fri 09 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Fri 09 Oct Local Time
Updates in:
Update imminent hr min s
3 Great Sitkin Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryA dusting of new snow. Temperatures will be below freezing (max -4°C on Fri afternoon, min -7°C on Sun afternoon). Winds decreasing (severe gales from the WSW on Fri afternoon, fresh winds from the W by Sat night). | Days 4–6 Weather SummaryA light covering of new snow mostly falling on Tue morning. Temperatures will be well below freezing (max -7°C on Mon morning, min -9°C on Tue night). Winds increasing (light winds from the WSW on Mon night, gales from the NW by Wed night). | |||||||||||||||||
Friday 9 | Saturday 10 | Sunday 11 | Monday 12 | Tuesday 13 | Wednesday 14 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | | | |  | |  | | |  | | | | |
some clouds | clear | snow shwrs | some clouds | snow shwrs | some clouds | some clouds | some clouds | some clouds | cloudy | cloudy | light snow | snow shwrs | clear | cloudy | snow shwrs | snow shwrs | some clouds | |
Cloud base (m) | 1450 | 400 | 500 | 300 | 650 | 550 | 750 | 500 | 500 | 450 | 550 | 2300 | 100 | 300 | 450 | 500 | 200 | 400 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | 1 | — | 1 | — | — | — | — | — | — | 2 | 3 | — | — | 1 | 1 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -5 | -4 | -5 | -6 | -6 | -6 | -6 | -6 | -7 | -7 | -7 | -7 | -8 | -8 | -8 | -8 | -8 | -9 |
min °C | -5 | -5 | -6 | -6 | -6 | -6 | -6 | -7 | -7 | -8 | -7 | -8 | -8 | -8 | -9 | -9 | -8 | -9 |
chill °C | -17 | -17 | -17 | -16 | -16 | -16 | -16 | -18 | -18 | -18 | -15 | -11 | -18 | -18 | -21 | -21 | -20 | -22 |
Freezing level m | 950 | 1050 | 1000 | 950 | 900 | 900 | 900 | 900 | 800 | 750 | 800 | 800 | 600 | 800 | 650 | 650 | 700 | 600 |
 | 9:57 | — | — | 10:00 | — | — | 10:02 | — | — | 10:03 | — | — | 10:04 | — | — | 10:07 | — | — |
 | — | 9:02 | — | — | 9:00 | — | — | 8:59 | — | — | 8:57 | — | — | 8:54 | — | — | 8:52 | — |
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Great Sitkin Weather (Days 0-3):
The weather forecast for Great Sitkin is: A dusting of new snow. Temperatures will be below freezing (max -4°C on Fri afternoon, min -7°C on Sun afternoon). Winds decreasing (severe gales from the WSW on Fri afternoon, fresh winds from the W by Sat night).
Great Sitkin Weather (Days 3-6):
A light covering of new snow mostly falling on Tue morning. Temperatures will be well below freezing (max -7°C on Mon morning, min -9°C on Tue night). Winds increasing (light winds from the WSW on Mon night, gales from the NW 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 | |||||
Atka Airport |  | ||||
BUOY-ATKA2 | |||||
Central Aleutians Buoy | |||||
SHIP1440 | |||||
SHIP900 | |||||
SHIP1054 | |||||
SHIP1590 | |||||
SHIP1801 |
* 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.