– Lat/Long: 52.08° N 176.13° W
Great Sitkin Weather Forecast
Aleutian Islands · United StatesIssued: 3 pm Mon 05 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Mon 05 Oct Local Time
Updates in:
Update imminent hr min s
3 Great Sitkin Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA light covering of new snow mostly falling on Wed night. Becoming milder with light rain (total 4mm) on Wed night. Freeze-thaw conditions (max 4°C on Wed night, min -5°C on Mon afternoon). Winds increasing (light winds from the WSW on Tue night, extremely windy from the SSW by Wed night). | Days 5–7 Weather SummaryA dusting of new snow. Temperatures will be below freezing (max -3°C on Thu afternoon, min -6°C on Sat morning). Winds decreasing (severe gales from the SW on Thu night, strong winds from the W by Sat night). | ||||||||||||||||
Mon 5 | Tuesday 6 | Wednesday 7 | Thursday 8 | Friday 9 | Saturday 10 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | |  | | | | | |  | |  | | |
some clouds | clear | clear | clear | cloudy | light snow | light snow | snow shwrs | clear | clear | snow shwrs | some clouds | some clouds | light snow | some clouds | cloudy | cloudy | |
Cloud base (m) | 1600 | 1550 | 850 | 550 | 300 | 1500 | 150 | 500 | 1350 | 600 | 550 | 550 | 300 | 450 | 2550 | ||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | 2 | 3 | 3 | — | — | 2 | — | — | 1 | — | — | — |
mm | — | — | — | — | — | — | — | 4 | — | — | — | — | — | — | — | — | — |
max °C | -5 | -4 | -4 | -2 | -1 | -1 | 0 | 4 | -2 | -3 | -4 | -4 | -5 | -5 | -6 | -6 | -6 |
min °C | -5 | -5 | -4 | -4 | -2 | -2 | -1 | 0 | -3 | -4 | -5 | -4 | -5 | -5 | -6 | -6 | -6 |
chill °C | -15 | -15 | -13 | -13 | -7 | -11 | -11 | -8 | -12 | -14 | -16 | -15 | -16 | -16 | -16 | -16 | -16 |
Freezing level m | 1050 | 1050 | 1100 | 1100 | 1350 | 1150 | 1250 | 3350 | 1150 | 1150 | 1200 | 1100 | 1050 | 1050 | 950 | 950 | 1000 |
 | — | — | 9:52 | — | — | 9:55 | — | — | 9:56 | — | — | 9:57 | — | — | 10:00 | — | — |
 | 9:12 | — | — | 9:09 | — | — | 9:07 | — | — | 9:06 | — | — | 9:02 | — | — | 9:00 | — |
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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 Wed night. Becoming milder with light rain (total 4mm) on Wed night. Freeze-thaw conditions (max 4°C on Wed night, min -5°C on Mon afternoon). Winds increasing (light winds from the WSW on Tue night, extremely windy from the SSW by Wed night).
Great Sitkin Weather (Days 3-6):
A dusting of new snow. Temperatures will be below freezing (max -3°C on Thu afternoon, min -6°C on Sat morning). Winds decreasing (severe gales from the SW on Thu night, strong winds from the W 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 | |||||
SHIP2533 | |||||
SHIP1947 | |||||
SHIP2217 | |||||
SHIP1457 | |||||
SHIP1555 |
* 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.