– Lat/Long: 52.08° N 176.13° W
Great Sitkin Weather Forecast
Aleutian Islands · United StatesIssued: 3 am Wed 30 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Wed 30 Sep Local Time
Updates in:
Update imminent hr min s
3 Great Sitkin Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryMild with light rain (total 8mm) on Wed morning Becoming colder with a light covering of snow, mostly falling on Fri night. Freeze-thaw conditions (max 3°C on Wed morning, min -3°C on Thu night). Winds increasing (calm on Wed night, severe gales from the SW by Fri night). | Days 4–6 Weather SummaryMostly dry. Temperatures will be below freezing (max -1°C on Sat morning, min -5°C on Sun night). Winds decreasing (stormy winds from the WSW on Sat night, near gales from the WNW by Mon night). | |||||||||||||||||
Wednesday 30 | Thursday 1 | Friday 2 | Saturday 3 | Sunday 4 | Monday 5 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  |  | | | |  | | | | | | | |
mod. rain | light rain | light snow | light snow | cloudy | some clouds | clear | some clouds | light snow | clear | clear | clear | clear | some clouds | some clouds | clear | clear | some clouds | |
Cloud base (m) | 50 | 50 | 0 | 100 | 50 | 100 | 400 | 350 | 200 | 350 | 100 | 150 | 600 | 800 | 1600 | 200 | ||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | 1 | 1 | — | — | — | — | 3 | — | — | — | — | — | — | — | — | — |
mm | 6 | 2 | 0.5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 3 | 3 | 2 | 0 | -1 | -2 | -2 | -1 | 1 | -1 | -2 | -2 | -2 | -3 | -4 | -5 | -3 | -2 |
min °C | 2 | 3 | 0 | -1 | -1 | -3 | -3 | -1 | -1 | -2 | -2 | -3 | -2 | -3 | -5 | -5 | -4 | -3 |
chill °C | -6 | -2 | -2 | -8 | -9 | -12 | -10 | -4 | -7 | -13 | -13 | -15 | -13 | -14 | -16 | -15 | -14 | -12 |
Freezing level m | 2300 | 2350 | 2100 | 1650 | 1350 | 1200 | 1100 | 1300 | 1250 | 1650 | 1400 | 1400 | 1300 | 1200 | 1150 | 1000 | 1150 | 1400 |
 | 9:42 | — | — | 9:45 | — | — | 9:45 | — | — | 9:48 | — | — | 9:49 | — | — | 9:51 | — | — |
 | — | 9:23 | — | — | 9:22 | — | — | 9:19 | — | — | 9:16 | — | — | 9:15 | — | — | 9:12 | — |
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Great Sitkin Weather (Days 0-3):
The weather forecast for Great Sitkin is: Mild with light rain (total 8mm) on Wed morning Becoming colder with a light covering of snow, mostly falling on Fri night. Freeze-thaw conditions (max 3°C on Wed morning, min -3°C on Thu night). Winds increasing (calm on Wed night, severe gales from the SW by Fri night).
Great Sitkin Weather (Days 3-6):
Mostly dry. Temperatures will be below freezing (max -1°C on Sat morning, min -5°C on Sun night). Winds decreasing (stormy winds from the WSW on Sat night, near gales from the WNW by Mon 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 | |||||
SHIP2304 | |||||
SHIP1236 | |||||
SHIP540 | |||||
SHIP1873 | |||||
SHIP1631 |
* 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.