– Lat/Long: 52.08° N 176.13° W
Great Sitkin Weather Forecast
Aleutian Islands · United StatesIssued: 3 am Sat 19 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Sat 19 Sep Local Time
Updates in:
Update imminent hr min s
3 Great Sitkin Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryLight rain (total 9mm), mostly falling on Mon night. Freeze-thaw conditions (max 5°C on Mon night, min -1°C on Sun morning). Winds increasing (moderate winds from the WNW on Sat afternoon, near gales from the SW by Mon night). | Days 4–6 Weather SummaryHeavy rain (total 48mm), heaviest during Wed night. Later becoming colder with a dusting of snow on Thu night. Freeze-thaw conditions (max 12°C on Wed afternoon, min 0°C on Thu night). Winds increasing (strong winds from the SW on Tue night, extremely windy from the WSW by Thu morning). | |||||||||||||||||
Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  | | |  |  |  | |  |  | | | |  |  | |
some clouds | cloudy | some clouds | some clouds | clear | some clouds | cloudy | light rain | mod. rain | mod. rain | mod. rain | rain shwrs | heavy rain | heavy rain | rain shwrs | clear | rain shwrs | snow shwrs | |
Cloud base (m) | 1500 | 400 | 300 | 500 | 500 | 300 | 950 | 950 | 250 | 150 | 100 | 0 | 50 | 50 | 400 | 100 | ||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
mm | — | — | — | — | — | — | — | 0.6 | 9 | 6 | 5 | 1.5 | 15 | 11 | 9 | — | 0.1 | — |
max °C | 2 | 2 | 2 | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 9 | 10 | 11 | 12 | 5 | 1 | 2 | 2 |
min °C | 2 | 1 | 0 | -1 | 0 | 1 | 3 | 4 | 4 | 5 | 8 | 8 | 10 | 10 | 3 | 1 | 2 | 0 |
chill °C | -4 | -5 | -7 | -8 | -7 | -6 | -3 | -2 | -1 | -2 | 2 | 2 | 6 | 5 | -6 | -10 | -8 | -10 |
Freezing level m | 1250 | 1150 | 1250 | 950 | 1000 | 1300 | 1500 | 1900 | 2000 | 2350 | 2700 | 3250 | 3400 | 3450 | 2050 | 1150 | 1350 | 1200 |
 | 9:25 | — | — | 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: Light rain (total 9mm), mostly falling on Mon night. Freeze-thaw conditions (max 5°C on Mon night, min -1°C on Sun morning). Winds increasing (moderate winds from the WNW on Sat afternoon, near gales from the SW by Mon night).
Great Sitkin Weather (Days 3-6):
Heavy rain (total 48mm), heaviest during Wed night. Later becoming colder with a dusting of snow on Thu night. Freeze-thaw conditions (max 12°C on Wed afternoon, min 0°C on Thu night). Winds increasing (strong winds from the SW on Tue night, extremely windy from the WSW 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 | |||||
SHIP4512 | |||||
SHIP4845 | |||||
SHIP9025 | |||||
SHIP8665 | |||||
SHIP2928 | |||||
SHIP11268 |
* 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.