– Lat/Long: 52.08° N 176.13° W
Great Sitkin Weather Forecast
Aleutian Islands · United StatesIssued: 3 pm Sat 19 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Sat 19 Sep Local Time
Updates in:
Update imminent hr min s
3 Great Sitkin Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 20mm), heaviest during Tue morning. Very mild (max 10°C on Mon night, min 7°C on Sun night). Winds increasing (light winds from the W on Sat afternoon, fresh winds from the S by Tue morning). | Days 5–7 Weather SummaryHeavy rain (total 45mm), heaviest during Wed morning. Very mild (max 13°C on Wed afternoon, min 8°C on Thu afternoon). Winds increasing (light winds from the S on Tue night, extremely windy from the SW by Wed night). | ||||||||||||||||
Sat 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  | |  |  | |  |  | | | | | | |
light rain | rain shwrs | rain shwrs | rain shwrs | rain shwrs | cloudy | light rain | mod. rain | mod. rain | light rain | light rain | heavy rain | mod. rain | mod. rain | light rain | light rain | light rain | |
Cloud base (m) | 400 | 200 | 650 | 550 | 400 | 900 | 500 | 250 | 150 | 50 | 100 | ||||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.2 | 1.4 | 0.1 | 0.1 | 0.1 | — | 1.1 | 10 | 7 | 1.9 | 0.7 | 20 | 10 | 6 | 1.9 | 1.5 | 4 |
max °C | 8 | 9 | 8 | 8 | 8 | 8 | 8 | 10 | 10 | 10 | 10 | 12 | 13 | 11 | 9 | 9 | 8 |
min °C | 8 | 8 | 8 | 8 | 7 | 8 | 8 | 9 | 10 | 10 | 10 | 11 | 12 | 9 | 9 | 8 | 8 |
chill °C | 5 | 5 | 4 | 4 | 3 | 5 | 5 | 6 | 6 | 6 | 7 | 8 | 8 | 2 | 2 | 1 | 1 |
Freezing level m | 1200 | 1250 | 950 | 950 | 1100 | 1650 | 1850 | 1900 | 2500 | 2850 | 3350 | 3450 | 3450 | 1500 | 1150 | 1150 | 1050 |
 | — | — | 9:26 | — | — | 9:27 | — | — | 9:30 | — | — | 9:30 | — | — | 9:33 | — | — |
 | 9:50 | — | — | 9:46 | — | — | 9:45 | — | — | 9:43 | — | — | 9:39 | — | — | 9:37 | — |
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Great Sitkin Weather (Days 0-3):
The weather forecast for Great Sitkin is: Heavy rain (total 20mm), heaviest during Tue morning. Very mild (max 10°C on Mon night, min 7°C on Sun night). Winds increasing (light winds from the W on Sat afternoon, fresh winds from the S by Tue morning).
Great Sitkin Weather (Days 3-6):
Heavy rain (total 45mm), heaviest during Wed morning. Very mild (max 13°C on Wed afternoon, min 8°C on Thu afternoon). Winds increasing (light winds from the S on Tue night, extremely windy from the SW by Wed night).
This table gives the weather forecast for Great Sitkin at the specific elevation of 0 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 | |||||
SHIP603 | |||||
SHIP517 | |||||
SHIP110 | |||||
SHIP899 | |||||
SHIP758 |
* 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.