– Lat/Long: 52.08° N 176.13° W
Great Sitkin Weather Forecast
Aleutian Islands · United StatesIssued: 9 am Sun 20 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Sun 20 Sep Local Time
Updates in:
Update imminent hr min s
3 Great Sitkin Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryHeavy rain (total 24mm), heaviest during Tue night. Freeze-thaw conditions (max 9°C on Tue night, min -1°C on Sun morning). Winds increasing (moderate winds from the WSW on Mon afternoon, strong winds from the SSW by Tue afternoon). | Days 4–6 Weather SummaryHeavy rain (total 23mm), heaviest during Wed morning. Mild temperatures (max 9°C on Wed morning, min 2°C on Fri night). Winds decreasing (extremely windy from the WNW on Wed night, moderate winds from the WSW by Thu night). | |||||||||||||||||
Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  | | | |  | |  | | |  | |  | | |
some clouds | some clouds | cloudy | light rain | light rain | mod. rain | light rain | light rain | mod. rain | heavy rain | light rain | rain shwrs | light rain | some clouds | some clouds | some clouds | rain shwrs | rain shwrs | |
Cloud base (m) | 650 | 550 | 300 | 1950 | 200 | 200 | 150 | 100 | 250 | 50 | 150 | 6150 | 5050 | 500 | 650 | |||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | 0.1 | 0.8 | 7 | 4 | 4 | 8 | 21 | 1.1 | 0.7 | 0.3 | — | — | — | 0.1 | 0.3 |
max °C | 0 | 0 | 2 | 3 | 4 | 5 | 5 | 7 | 9 | 9 | 7 | 4 | 5 | 5 | 7 | 5 | 4 | 3 |
min °C | -1 | 0 | 0 | 2 | 4 | 4 | 5 | 6 | 7 | 8 | 7 | 3 | 5 | 5 | 6 | 3 | 3 | 2 |
chill °C | -8 | -7 | -6 | -3 | -1 | -1 | 0 | 1 | 2 | 3 | 0 | -6 | -3 | -2 | 0 | -4 | -4 | -6 |
Freezing level m | 950 | 1000 | 1050 | 1400 | 1850 | 1950 | 2100 | 2450 | 3100 | 2950 | 2600 | 1600 | 2250 | 2600 | 2700 | 2000 | 1650 | 1400 |
 | 9:26 | — | — | 9:27 | — | — | 9:30 | — | — | 9:30 | — | — | 9:33 | — | — | 9:34 | — | — |
 | — | 9:46 | — | — | 9:45 | — | — | 9:43 | — | — | 9:39 | — | — | 9:37 | — | — | 9:36 | — |
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Great Sitkin Weather (Days 0-3):
The weather forecast for Great Sitkin is: Heavy rain (total 24mm), heaviest during Tue night. Freeze-thaw conditions (max 9°C on Tue night, min -1°C on Sun morning). Winds increasing (moderate winds from the WSW on Mon afternoon, strong winds from the SSW by Tue afternoon).
Great Sitkin Weather (Days 3-6):
Heavy rain (total 23mm), heaviest during Wed morning. Mild temperatures (max 9°C on Wed morning, min 2°C on Fri night). Winds decreasing (extremely windy from the WNW on Wed night, moderate winds from the WSW by Thu night).
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 | |||||
hy2c184E53N | |||||
hy2c183E52N | |||||
hy2c183E53N | |||||
hy2c185E53N | |||||
Atka Airport |  | ||||
BUOY-ATKA2 | |||||
hy2c186E52N | |||||
hy2c184E51N |
* 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.