– Lat/Long: 52.08° N 176.13° W
Great Sitkin Weather Forecast
Aleutian Islands · United StatesIssued: 3 pm Mon 28 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Mon 28 Sep Local Time
Updates in:
Update imminent hr min s
3 Great Sitkin Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA dusting of snow giving way to moderate rain (total 12mm) heaviest on Wed morning. Freeze-thaw conditions (max 3°C on Wed morning, min -4°C on Mon night). Winds decreasing (strong winds from the S on Wed morning, calm by Wed night). | Days 5–7 Weather SummarySome drizzle, heaviest during Fri night. Freeze-thaw conditions (max 2°C on Fri night, min -3°C on Sun morning). Winds increasing (calm on Thu afternoon, severe gales from the WSW by Sat night). | ||||||||||||||||
Mon 28 | Tuesday 29 | Wednesday 30 | Thursday 1 | Friday 2 | Saturday 3 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  |  |  |  | | |  |  | | | | | | |
some clouds | clear | some clouds | cloudy | light snow | mod. rain | light rain | rain shwrs | some clouds | cloudy | some clouds | clear | some clouds | rain shwrs | clear | clear | clear | |
Cloud base (m) | 200 | 400 | 750 | 750 | 150 | 50 | 550 | 700 | 50 | 250 | 200 | 400 | 200 | 300 | |||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | 4 | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | 7 | 5 | 0.7 | — | — | — | — | — | 1.8 | — | — | — |
max °C | -3 | -2 | -2 | -2 | 1 | 3 | 3 | 2 | 1 | 1 | 0 | 0 | 1 | 2 | 1 | 0 | -1 |
min °C | -3 | -4 | -2 | -2 | -2 | 2 | 3 | 1 | 0 | 1 | 0 | -1 | 1 | 1 | 1 | 0 | -2 |
chill °C | -10 | -11 | -9 | -10 | -10 | -5 | -3 | -2 | -3 | 1 | -5 | -7 | -3 | -7 | -7 | -10 | -13 |
Freezing level m | 1150 | 1100 | 1300 | 1350 | 1400 | 2300 | 2300 | 2150 | 1850 | 1900 | 1750 | 1500 | 2050 | 2300 | 2000 | 1700 | 1600 |
 | — | — | 9:41 | — | — | 9:42 | — | — | 9:45 | — | — | 9:45 | — | — | 9:48 | — | — |
 | 9:29 | — | — | 9:25 | — | — | 9:23 | — | — | 9:22 | — | — | 9:19 | — | — | 9:16 | — |
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Great Sitkin Weather (Days 0-3):
The weather forecast for Great Sitkin is: A dusting of snow giving way to moderate rain (total 12mm) heaviest on Wed morning. Freeze-thaw conditions (max 3°C on Wed morning, min -4°C on Mon night). Winds decreasing (strong winds from the S on Wed morning, calm by Wed night).
Great Sitkin Weather (Days 3-6):
Some drizzle, heaviest during Fri night. Freeze-thaw conditions (max 2°C on Fri night, min -3°C on Sun morning). Winds increasing (calm on Thu afternoon, severe gales from the WSW by Sat night).
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 | |||||
Central Aleutians Buoy | |||||
SHIP853 | |||||
SHIP1766 | |||||
SHIP1116 | |||||
SHIP203 | |||||
SHIP883 |
* 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.