– Lat/Long: 52.08° N 176.13° W
Great Sitkin Weather Forecast
Aleutian Islands · United StatesIssued: 3 am Sat 24 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Sat 24 Oct Local Time
Updates in:
Update imminent hr min s
3 Great Sitkin Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryMild at first with light rain (total 5mm) on Mon afternoon followed by colder weather and light fall of snow, heaviest on Mon night. Freeze-thaw conditions (max 3°C on Sat night, min -5°C on Sat morning). Winds decreasing (stormy winds from the SW on Sat night, strong winds from the SSW by Mon night). | Days 4–6 Weather SummaryA light covering of new snow mostly falling on Wed morning. Becoming milder with light rain (total 9mm) on Wed afternoon. Freeze-thaw conditions (max 5°C on Wed afternoon, min -10°C on Thu night). Winds increasing (moderate winds from the WSW on Tue night, extremely windy from the W by Thu afternoon). | |||||||||||||||||
Saturday 24 | Sunday 25 | Monday 26 | Tuesday 27 | Wednesday 28 | Thursday 29 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | |  |  | |  | |  | | | |  | | |
clear | some clouds | some clouds | cloudy | cloudy | cloudy | some clouds | mod. rain | heavy snow | some clouds | clear | some clouds | light snow | mod. rain | some clouds | some clouds | snow shwrs | some clouds | |
Cloud base (m) | 450 | 500 | 600 | 350 | 450 | 900 | 100 | 150 | 1800 | 2350 | 50 | 450 | 50 | 50 | 350 | |||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | 17 | — | — | — | 3 | — | — | — | 2 | — |
mm | — | — | — | — | — | — | — | 5 | — | — | — | — | — | 9 | — | — | — | — |
max °C | -5 | -3 | 3 | 3 | 3 | 3 | 2 | 3 | 2 | -3 | -5 | -4 | -2 | 5 | 1 | -4 | -6 | -8 |
min °C | -5 | -4 | -1 | 3 | 2 | 0 | 0 | 2 | 0 | -4 | -5 | -6 | -4 | 3 | -5 | -5 | -7 | -10 |
chill °C | -15 | -14 | -10 | -6 | -7 | -10 | -10 | -8 | -8 | -12 | -13 | -14 | -14 | -7 | -19 | -19 | -22 | -24 |
Freezing level m | 950 | 1000 | 1950 | 2400 | 2400 | 2500 | 2400 | 2100 | 2050 | 1250 | 950 | 900 | 950 | 3350 | 1100 | 950 | 700 | 600 |
 | 10:23 | — | — | 10:26 | — | — | 10:27 | — | — | 10:30 | — | — | 10:32 | — | — | 10:33 | — | — |
 | — | 8:30 | — | — | 8:29 | — | — | 8:27 | — | — | 8:24 | — | — | 8:22 | — | — | 8:21 | — |
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Great Sitkin Weather (Days 0-3):
The weather forecast for Great Sitkin is: Mild at first with light rain (total 5mm) on Mon afternoon followed by colder weather and light fall of snow, heaviest on Mon night. Freeze-thaw conditions (max 3°C on Sat night, min -5°C on Sat morning). Winds decreasing (stormy winds from the SW on Sat night, strong winds from the SSW by Mon night).
Great Sitkin Weather (Days 3-6):
A light covering of new snow mostly falling on Wed morning. Becoming milder with light rain (total 9mm) on Wed afternoon. Freeze-thaw conditions (max 5°C on Wed afternoon, min -10°C on Thu night). Winds increasing (moderate winds from the WSW on Tue night, extremely windy from the W by Thu 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 | |||||
SHIP3672 | |||||
SHIP3810 | |||||
SHIP8154 | |||||
SHIP3088 |
* 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.