– Lat/Long: 52.08° N 176.13° W
Great Sitkin Weather Forecast
Aleutian Islands · United StatesIssued: 9 pm Fri 18 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Fri 18 Sep Local Time
Updates in:
Update imminent hr min s
3 Great Sitkin Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Freeze-thaw conditions (max 4°C on Mon afternoon, min -1°C on Sun morning). Winds decreasing (near gales from the NW on Fri night, moderate winds from the WNW by Sat afternoon). | Days 5–7 Weather SummaryHeavy rain (total 58mm), heaviest during Wed night. Very mild (max 11°C on Wed afternoon, min 1°C on Thu afternoon). Winds increasing (fresh winds from the SW on Wed morning, extremely windy from the W by Thu morning). | |||||||||||||||
Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | |  | |  |  |  |  | |  | | | | |
some clouds | some clouds | some clouds | some clouds | some clouds | clear | some clouds | cloudy | light rain | heavy rain | mod. rain | light rain | rain shwrs | light rain | light rain | heavy rain | |
Cloud base (m) | 1550 | 950 | 350 | 450 | 550 | 550 | 600 | 1950 | 1650 | 250 | 150 | 50 | 0 | 150 | 150 | |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | 0.1 | 13 | 7 | 2 | 0.4 | 2 | 4 | 25 |
max °C | 2 | 2 | 2 | 2 | 0 | 0 | 2 | 3 | 4 | 5 | 7 | 8 | 9 | 10 | 11 | 11 |
min °C | 2 | 1 | 1 | 1 | -1 | 0 | 1 | 2 | 4 | 4 | 6 | 7 | 6 | 9 | 10 | 3 |
chill °C | -6 | -5 | -5 | -6 | -8 | -7 | -6 | -4 | -2 | -2 | 0 | 2 | 0 | 5 | 6 | -7 |
Freezing level m | 1300 | 1250 | 1150 | 1250 | 950 | 950 | 1250 | 1500 | 1850 | 2000 | 2450 | 2600 | 3150 | 3250 | 3400 | 3300 |
 | — | 9:25 | — | — | 9:26 | — | — | 9:27 | — | — | 9:30 | — | — | 9:30 | — | — |
 | — | — | 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. Freeze-thaw conditions (max 4°C on Mon afternoon, min -1°C on Sun morning). Winds decreasing (near gales from the NW on Fri night, moderate winds from the WNW by Sat afternoon).
Great Sitkin Weather (Days 3-6):
Heavy rain (total 58mm), heaviest during Wed night. Very mild (max 11°C on Wed afternoon, min 1°C on Thu afternoon). Winds increasing (fresh winds from the SW on Wed morning, extremely windy from the W by Thu morning).
This table gives the weather forecast for Great Sitkin at the specific elevation of 1000 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 | |||||
SHIP7656 | |||||
SHIP9530 | |||||
SHIP3460 | |||||
SHIP3956 | |||||
SHIP7999 | |||||
SHIP5335 |
* 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.