– Lat/Long: 52.08° N 176.13° W
Great Sitkin Weather Forecast
Aleutian Islands · United StatesIssued: 9 am Mon 21 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Mon 21 Sep Local Time
Updates in:
Update imminent hr min s
3 Great Sitkin Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryA light covering of new snow mostly falling on Mon afternoon will be washed away by heavy rain (total 28mm) on Wed morning. Freeze-thaw conditions (max 7°C on Tue night, min -4°C on Wed night). Winds increasing (moderate winds from the WSW on Mon night, stormy winds from the W by Wed night). | Days 4–6 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 1°C on Fri afternoon, min -3°C on Thu morning). Winds decreasing (extremely windy from the W on Thu afternoon, strong winds from the WNW by Sat night). | |||||||||||||||||
Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | Saturday 26 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  |  |  |  |  | |  | | | |  | |  | |
cloudy | light snow | light snow | light snow | light rain | light rain | heavy rain | rain shwrs | clear | some clouds | light snow | cloudy | some clouds | some clouds | clear | clear | some clouds | some clouds | |
Cloud base (m) | 750 | 250 | 200 | 150 | 100 | 50 | 200 | 500 | 150 | 650 | 700 | 150 | 350 | 400 | ||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | 1 | 3 | 1 | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — |
mm | — | — | — | — | 0.8 | 4 | 22 | 0.9 | — | — | — | — | — | — | — | — | — | — |
max °C | -1 | 1 | 1 | 2 | 3 | 7 | 7 | 5 | 1 | -3 | -1 | 0 | 0 | 1 | -1 | -2 | -2 | -3 |
min °C | -1 | 0 | 1 | 2 | 2 | 5 | 6 | 4 | -4 | -3 | -3 | -1 | -1 | 0 | -2 | -2 | -3 | -3 |
chill °C | -9 | -7 | -4 | -4 | -4 | 0 | 0 | -4 | -16 | -15 | -16 | -12 | -11 | -8 | -12 | -12 | -13 | -11 |
Freezing level m | 1400 | 1850 | 1950 | 2050 | 2250 | 3100 | 2950 | 2950 | 1900 | 1100 | 1300 | 1850 | 1600 | 1850 | 1550 | 1350 | 1300 | 1350 |
 | 9:27 | — | — | 9:30 | — | — | 9:30 | — | — | 9:33 | — | — | 9:34 | — | — | 9:36 | — | — |
 | — | 9:45 | — | — | 9:43 | — | — | 9:39 | — | — | 9:37 | — | — | 9:36 | — | — | 9:32 | — |
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Great Sitkin Weather (Days 0-3):
The weather forecast for Great Sitkin is: A light covering of new snow mostly falling on Mon afternoon will be washed away by heavy rain (total 28mm) on Wed morning. Freeze-thaw conditions (max 7°C on Tue night, min -4°C on Wed night). Winds increasing (moderate winds from the WSW on Mon night, stormy winds from the W by Wed night).
Great Sitkin Weather (Days 3-6):
A dusting of new snow. Freeze-thaw conditions (max 1°C on Fri afternoon, min -3°C on Thu morning). Winds decreasing (extremely windy from the W on Thu afternoon, strong winds from the WNW 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 | |||||
SHIP2629 | |||||
SHIP246 | |||||
SHIP934 | |||||
SHIP1553 | |||||
SHIP2001 |
* 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.