– Lat/Long: 52.08° N 176.13° W
Great Sitkin Weather Forecast
Aleutian Islands · United StatesIssued: 3 pm Tue 22 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Tue 22 Sep Local Time
Updates in:
Update imminent hr min s
3 Great Sitkin Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 32mm), heaviest during Wed morning. Later becoming colder with a dusting of snow on Thu morning. Freeze-thaw conditions (max 10°C on Tue night, min 0°C on Wed night). Winds increasing (fresh winds from the S on Tue afternoon, extremely windy from the WSW by Thu morning). | Days 5–7 Weather SummaryMostly dry. Temperatures will be slightly above freezing (max 4°C on Sun night, min 1°C on Fri night). Winds decreasing (gales from the W on Fri night, moderate winds from the W by Mon morning). | ||||||||||||||||
Tue 22 | Wednesday 23 | Thursday 24 | Friday 25 | Saturday 26 | Sunday 27 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  |  |  | |  | |  | | | | | |
light rain | mod. rain | heavy rain | mod. rain | rain shwrs | light snow | cloudy | some clouds | clear | clear | clear | clear | some clouds | clear | clear | clear | some clouds | |
Cloud base (m) | 100 | 0 | 150 | 250 | 300 | 750 | 1950 | 1500 | 500 | 8100 | |||||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.8 | 6 | 15 | 10 | 0.1 | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 6 | 10 | 8 | 8 | 5 | 2 | 2 | 2 | 3 | 3 | 2 | 2 | 2 | 2 | 3 | 3 | 4 |
min °C | 6 | 7 | 8 | 6 | 0 | 1 | 2 | 2 | 3 | 2 | 1 | 2 | 2 | 2 | 3 | 3 | 3 |
chill °C | 1 | 2 | 2 | -1 | -10 | -10 | -9 | -8 | -5 | -6 | -7 | -5 | -4 | -5 | -4 | -4 | -4 |
Freezing level m | 2350 | 3150 | 3300 | 2800 | 1400 | 1150 | 1300 | 1300 | 1500 | 1550 | 1250 | 1250 | 1300 | 1400 | 1450 | 1500 | 1750 |
 | — | — | 9:30 | — | — | 9:33 | — | — | 9:34 | — | — | 9:36 | — | — | 9:37 | — | — |
 | 9:43 | — | — | 9:39 | — | — | 9:37 | — | — | 9:36 | — | — | 9:32 | — | — | 9:30 | — |
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Great Sitkin Weather (Days 0-3):
The weather forecast for Great Sitkin is: Heavy rain (total 32mm), heaviest during Wed morning. Later becoming colder with a dusting of snow on Thu morning. Freeze-thaw conditions (max 10°C on Tue night, min 0°C on Wed night). Winds increasing (fresh winds from the S on Tue afternoon, extremely windy from the WSW by Thu morning).
Great Sitkin Weather (Days 3-6):
Mostly dry. Temperatures will be slightly above freezing (max 4°C on Sun night, min 1°C on Fri night). Winds decreasing (gales from the W on Fri night, moderate winds from the W by Mon morning).
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 | |||||
SHIP9728 | |||||
SHIP5206 | |||||
SHIP8987 | |||||
Central Aleutians Buoy | |||||
SHIP1835 | |||||
SHIP1221 |
* 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.