– Lat/Long: 52.08° N 176.13° W
Great Sitkin Weather Forecast
Aleutian Islands · United StatesIssued: 3 pm Thu 17 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Thu 17 Sep Local Time
Updates in:
Update imminent hr min s
3 Great Sitkin Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 3°C on Thu afternoon, min -4°C on Sat morning). Winds decreasing (gales from the NW on Fri morning, moderate winds from the NW by Sat night). | Days 5–7 Weather SummaryA dusting of snow. Milder later with heavy rain (total 29mm) on Wed morning. Freeze-thaw conditions (max 9°C on Tue night, min -4°C on Sun afternoon). Winds increasing (moderate winds from the WSW on Mon night, stormy winds from the SW by Tue night). | ||||||||||||||||
Thu 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  |  |  |  | | | | | | | |  |  | |
clear | snow shwrs | clear | clear | some clouds | cloudy | light snow | light snow | clear | cloudy | some clouds | cloudy | cloudy | light snow | light snow | mod. rain | mod. rain | |
Cloud base (m) | 8250 | 250 | 500 | 900 | 950 | 350 | 200 | 250 | 700 | 2700 | 300 | 150 | 750 | 150 | 100 | 0 | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | 1 | — | — | — | — | 1 | 2 | — | — | — | — | — | 1 | 3 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 8 | 6 |
max °C | 3 | 1 | -2 | -3 | -3 | -3 | -2 | -2 | -3 | -3 | -3 | -1 | 0 | 1 | 2 | 5 | 9 |
min °C | 2 | -3 | -2 | -3 | -3 | -4 | -3 | -3 | -3 | -4 | -3 | -2 | 0 | -1 | 1 | 3 | 7 |
chill °C | -5 | -12 | -12 | -13 | -13 | -13 | -11 | -10 | -11 | -13 | -12 | -10 | -8 | -7 | -6 | -5 | 2 |
Freezing level m | 2300 | 1500 | 1350 | 1300 | 1200 | 1200 | 1250 | 1300 | 1200 | 1150 | 1250 | 1250 | 1650 | 1700 | 1850 | 2250 | 3200 |
 | — | — | 9:22 | — | — | 9:25 | — | — | 9:26 | — | — | 9:27 | — | — | 9:30 | — | — |
 | 9:53 | — | — | 9:52 | — | — | 9:50 | — | — | 9:46 | — | — | 9:45 | — | — | 9:43 | — |
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Great Sitkin Weather (Days 0-3):
The weather forecast for Great Sitkin is: A dusting of new snow. Freeze-thaw conditions (max 3°C on Thu afternoon, min -4°C on Sat morning). Winds decreasing (gales from the NW on Fri morning, moderate winds from the NW by Sat night).
Great Sitkin Weather (Days 3-6):
A dusting of snow. Milder later with heavy rain (total 29mm) on Wed morning. Freeze-thaw conditions (max 9°C on Tue night, min -4°C on Sun afternoon). Winds increasing (moderate winds from the WSW on Mon night, stormy winds from the SW 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 | |||||
SHIP102 | |||||
SHIP1336 | |||||
SHIP306 | |||||
SHIP880 | |||||
SHIP298 |
* 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.