– Lat/Long: 52.08° N 176.13° W
Great Sitkin Weather Forecast
Aleutian Islands · United StatesIssued: 9 am Thu 29 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Thu 29 Oct 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 Thu night will be washed away by heavy rain (total 20mm) on Sat night. Freeze-thaw conditions (max 7°C on Sat night, min -5°C on Fri afternoon). Winds decreasing (extremely windy from the SW on Thu morning, strong winds from the SSW by Sat night). | Days 4–6 Weather SummaryMild with light rain (total 3mm) on Sun morning Becoming colder with a light covering of snow, mostly falling on Sun night. Freeze-thaw conditions (max 6°C on Sun morning, min -6°C on Mon night). Mainly gales. | |||||||||||||||||
Thursday 29 | Friday 30 | Saturday 31 | Sunday 1 | Monday 2 | Tuesday 3 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  |  |  | | | |  | | | | | | | |
cloudy | some clouds | light snow | some clouds | snow shwrs | some clouds | light snow | light rain | light snow | light rain | some clouds | snow shwrs | some clouds | some clouds | light snow | snow shwrs | some clouds | light snow | |
Cloud base (m) | 450 | 0 | 250 | 200 | 450 | 200 | 100 | 100 | 150 | 100 | 300 | 400 | 400 | 200 | ||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | 3 | — | 1 | — | 2 | — | 1 | — | — | 2 | — | — | 1 | 1 | — | 2 |
mm | — | — | — | — | — | — | — | 1.2 | 19 | 3 | — | — | — | — | — | — | — | — |
max °C | -1 | -1 | -1 | -3 | -5 | -3 | 2 | 2 | 7 | 6 | 1 | -2 | -2 | -2 | -5 | -6 | -5 | -5 |
min °C | -2 | -1 | -3 | -4 | -5 | -5 | 0 | 1 | 1 | 4 | 0 | -3 | -3 | -3 | -6 | -6 | -6 | -6 |
chill °C | -14 | -12 | -15 | -16 | -17 | -17 | -8 | -6 | -7 | -3 | -8 | -12 | -7 | -14 | -18 | -17 | -17 | -16 |
Freezing level m | 800 | 850 | 700 | 600 | 450 | 500 | 1000 | 1400 | 1750 | 2250 | 1200 | 650 | 650 | 700 | 350 | 350 | 400 | 400 |
 | 10:33 | — | — | 10:34 | — | — | 10:37 | — | — | 9:38 | — | — | 10:41 | — | — | 10:42 | — | — |
 | — | 8:21 | — | — | 8:19 | — | — | 8:16 | — | — | 7:15 | — | — | 8:14 | — | — | 8:12 | — |
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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 Thu night will be washed away by heavy rain (total 20mm) on Sat night. Freeze-thaw conditions (max 7°C on Sat night, min -5°C on Fri afternoon). Winds decreasing (extremely windy from the SW on Thu morning, strong winds from the SSW by Sat night).
Great Sitkin Weather (Days 3-6):
Mild with light rain (total 3mm) on Sun morning Becoming colder with a light covering of snow, mostly falling on Sun night. Freeze-thaw conditions (max 6°C on Sun morning, min -6°C on Mon night). Mainly gales.
This table gives the weather forecast for Great Sitkin at the specific elevation of 1000 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 | |||||
SHIP839 | |||||
SHIP1628 | |||||
SHIP101 | |||||
SHIP1139 | |||||
SHIP1059 |
* 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.