– Lat/Long: 52.08° N 176.13° W
Great Sitkin Weather Forecast
Aleutian Islands · United StatesIssued: 3 am Tue 22 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Tue 22 Sep Local Time
Updates in:
Update imminent hr min s
3 Great Sitkin Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryHeavy rain (total 24mm), heaviest during Tue night. Later becoming colder with a dusting of snow on Thu morning. Freeze-thaw conditions (max 7°C on Tue night, min -5°C on Wed night). Winds increasing (moderate winds from the SSW on Tue morning, extremely windy from the W by Thu morning). | Days 4–6 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 1°C on Fri morning, min -3°C on Fri night). Winds decreasing (severe gales from the WNW on Sat morning, fresh winds from the WNW by Sun afternoon). | |||||||||||||||||
Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | Saturday 26 | Sunday 27 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  |  | |  |  |  | |  | | | | | | |
light rain | light rain | mod. rain | heavy rain | rain shwrs | clear | light snow | light snow | some clouds | some clouds | clear | clear | snow shwrs | some clouds | clear | some clouds | clear | clear | |
Cloud base (m) | 150 | 100 | 100 | 0 | 50 | 400 | 100 | 400 | 550 | 250 | 100 | 600 | 600 | 250 | ||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | 1 | 1 | — | — | — | — | 2 | — | — | — | — | — |
mm | 0.9 | 0.5 | 10 | 13 | 0.1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 2 | 3 | 7 | 7 | 5 | 0 | -1 | 0 | 1 | 1 | 0 | -2 | -3 | -1 | -2 | -2 | -1 | 0 |
min °C | 2 | 3 | 4 | 6 | 4 | -5 | -3 | -1 | -1 | 0 | -1 | -3 | -3 | -2 | -2 | -2 | -1 | -1 |
chill °C | -4 | -3 | -2 | 0 | -4 | -18 | -16 | -13 | -12 | -9 | -11 | -14 | -14 | -12 | -12 | -10 | -8 | -9 |
Freezing level m | 2100 | 2300 | 3150 | 3300 | 2700 | 1450 | 1100 | 1550 | 1750 | 1850 | 1750 | 1350 | 1200 | 1350 | 1250 | 1300 | 1450 | 1600 |
 | 9:30 | — | — | 9:30 | — | — | 9:33 | — | — | 9:34 | — | — | 9:36 | — | — | 9:37 | — | — |
 | — | 9:43 | — | — | 9:39 | — | — | 9:37 | — | — | 9:36 | — | — | 9:32 | — | — | 9:30 | — |
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Great Sitkin Weather (Days 0-3):
The weather forecast for Great Sitkin is: Heavy rain (total 24mm), heaviest during Tue night. Later becoming colder with a dusting of snow on Thu morning. Freeze-thaw conditions (max 7°C on Tue night, min -5°C on Wed night). Winds increasing (moderate winds from the SSW on Tue morning, extremely windy from the W by Thu morning).
Great Sitkin Weather (Days 3-6):
A dusting of new snow. Freeze-thaw conditions (max 1°C on Fri morning, min -3°C on Fri night). Winds decreasing (severe gales from the WNW on Sat morning, fresh winds from the WNW by Sun afternoon).
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 | |||||
SHIP861 | |||||
SHIP7670 | |||||
SHIP5950 | |||||
SHIP1537 | |||||
SHIP12307 | |||||
SHIP7065 |
* 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.