– Lat/Long: 52.08° N 176.13° W
Great Sitkin Weather Forecast
Aleutian Islands · United StatesIssued: 9 am Mon 21 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Mon 21 Sep Local Time
Updates in:
Update imminent hr min s
3 Great Sitkin Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryHeavy rain (total 37mm), heaviest during Wed morning. Very mild (max 11°C on Tue night, min 7°C on Mon morning). Winds increasing (light winds from the SSW on Mon night, gales from the WSW by Wed night). | Days 4–6 Weather SummaryLight rain (total 4mm), mostly falling on Thu afternoon. Very mild (max 10°C on Thu night, min 8°C on Thu morning). Winds decreasing (severe gales from the WSW on Thu afternoon, light winds from the SSW by Fri afternoon). | |||||||||||||||||
Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | Saturday 26 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | | | |  | |  |  | | |  | |  |  | | | |
light rain | light rain | light rain | light rain | light rain | light rain | heavy rain | light rain | rain shwrs | rain shwrs | light rain | light rain | some clouds | rain shwrs | some clouds | clear | rain shwrs | rain shwrs | |
Cloud base (m) | 750 | 250 | 200 | 150 | 100 | 50 | 200 | 500 | 150 | 650 | 700 | 150 | 350 | 400 | ||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.8 | 1.7 | 5 | 2 | 0.8 | 4 | 22 | 0.9 | 0.3 | 0.4 | 1.5 | 0.3 | — | 0.2 | — | — | 0.8 | 0.9 |
max °C | 8 | 9 | 10 | 10 | 10 | 11 | 11 | 11 | 10 | 9 | 9 | 10 | 9 | 10 | 10 | 9 | 9 | 9 |
min °C | 7 | 8 | 10 | 10 | 10 | 10 | 11 | 11 | 8 | 8 | 9 | 9 | 9 | 10 | 9 | 9 | 9 | 8 |
chill °C | 4 | 6 | 9 | 8 | 7 | 7 | 8 | 7 | 2 | 2 | 3 | 4 | 5 | 8 | 5 | 5 | 5 | 4 |
Freezing level m | 1400 | 1850 | 1950 | 2050 | 2250 | 3100 | 2950 | 2950 | 1900 | 1100 | 1300 | 1850 | 1600 | 1850 | 1550 | 1350 | 1300 | 1350 |
 | 9:27 | — | — | 9:30 | — | — | 9:30 | — | — | 9:33 | — | — | 9:34 | — | — | 9:36 | — | — |
 | — | 9:45 | — | — | 9:43 | — | — | 9:39 | — | — | 9:37 | — | — | 9:36 | — | — | 9:32 | — |
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Great Sitkin Weather (Days 0-3):
The weather forecast for Great Sitkin is: Heavy rain (total 37mm), heaviest during Wed morning. Very mild (max 11°C on Tue night, min 7°C on Mon morning). Winds increasing (light winds from the SSW on Mon night, gales from the WSW by Wed night).
Great Sitkin Weather (Days 3-6):
Light rain (total 4mm), mostly falling on Thu afternoon. Very mild (max 10°C on Thu night, min 8°C on Thu morning). Winds decreasing (severe gales from the WSW on Thu afternoon, light winds from the SSW by Fri afternoon).
This table gives the weather forecast for Great Sitkin at the specific elevation of 0 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 | |||||
SHIP300 | |||||
SHIP199 | |||||
SHIP1553 | |||||
SHIP1541 | |||||
SHIP95 |
* 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.