– Lat/Long: 52.08° N 176.13° W
Great Sitkin Weather Forecast
Aleutian Islands · United StatesIssued: 9 am Fri 18 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Fri 18 Sep Local Time
Updates in:
Update imminent hr min s
3 Great Sitkin Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Temperatures will be below freezing (max -2°C on Fri morning, min -5°C on Sun afternoon). Winds decreasing (gales from the NNW on Fri morning, moderate winds from the W by Sat afternoon). | Days 4–6 Weather SummaryA dusting of snow giving way to moderate rain (total 19mm) heaviest on Tue afternoon. Freeze-thaw conditions (max 7°C on Tue night, min -2°C on Wed night). Winds increasing (fresh winds from the WNW on Mon morning, stormy winds from the SW by Tue morning). | |||||||||||||||||
Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  | | | | | | |  |  | |  | | | | |
clear | clear | some clouds | some clouds | cloudy | some clouds | clear | clear | some clouds | cloudy | cloudy | light snow | mod. rain | mod. rain | rain shwrs | cloudy | clear | some clouds | |
Cloud base (m) | 300 | 550 | 1550 | 2000 | 700 | 200 | 800 | 650 | 650 | 750 | 950 | 350 | 150 | 50 | 0 | 100 | 200 | 600 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | 3 | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | 3 | 7 | 8 | 0.9 | — | — | — |
max °C | -2 | -2 | -3 | -3 | -3 | -3 | -4 | -5 | -2 | -1 | 1 | 2 | 4 | 5 | 7 | 5 | 3 | -1 |
min °C | -2 | -3 | -3 | -3 | -3 | -3 | -4 | -5 | -3 | -1 | 0 | 1 | 3 | 5 | 5 | 4 | 1 | -2 |
chill °C | -12 | -13 | -13 | -11 | -10 | -10 | -12 | -13 | -11 | -9 | -7 | -6 | -6 | -3 | -2 | -2 | -7 | -12 |
Freezing level m | 1400 | 1300 | 1250 | 1250 | 1150 | 1300 | 1100 | 1000 | 1250 | 1550 | 1850 | 1950 | 2450 | 2900 | 3400 | 3000 | 2400 | 1400 |
 | 9:22 | — | — | 9:25 | — | — | 9:26 | — | — | 9:27 | — | — | 9:30 | — | — | 9:30 | — | — |
 | — | 9:52 | — | — | 9:50 | — | — | 9:46 | — | — | 9:45 | — | — | 9:43 | — | — | 9:39 | — |
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Great Sitkin Weather (Days 0-3):
The weather forecast for Great Sitkin is: Mostly dry. Temperatures will be below freezing (max -2°C on Fri morning, min -5°C on Sun afternoon). Winds decreasing (gales from the NNW on Fri morning, moderate winds from the W by Sat afternoon).
Great Sitkin Weather (Days 3-6):
A dusting of snow giving way to moderate rain (total 19mm) heaviest on Tue afternoon. Freeze-thaw conditions (max 7°C on Tue night, min -2°C on Wed night). Winds increasing (fresh winds from the WNW on Mon morning, stormy winds from the SW by Tue 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 | |||||
ASCATB185E52N | |||||
ASCATB186E52N | |||||
Atka Airport |  | ||||
ASCATB186E53N | |||||
BUOY-ATKA2 | |||||
SHIP5291 | | ||||
SHIP4349 | |||||
SHIP4810 |
* 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.