– Lat/Long: 52.08° N 176.13° W
Great Sitkin Weather Forecast
Aleutian Islands · United StatesIssued: 9 am Thu 15 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Thu 15 Oct Local Time
Updates in:
Update imminent hr min s
3 Great Sitkin Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryA moderate fall of snow, heaviest on Sat night. Temperatures will be below freezing (max 0°C on Sat morning, min -7°C on Thu morning). Winds increasing (light winds from the WSW on Thu night, stormy winds from the SW by Sat morning). | Days 4–6 Weather SummaryA light covering of new snow mostly falling on Sun morning. Temperatures will be below freezing (max -4°C on Sun morning, min -7°C on Tue morning). Winds increasing (light winds from the W on Mon morning, near gales from the NW by Mon night). | |||||||||||||||||
Thursday 15 | Friday 16 | Saturday 17 | Sunday 18 | Monday 19 | Tuesday 20 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | | |  | |  | | | | | | | | |
some clouds | some clouds | cloudy | light snow | snow shwrs | clear | light snow | light snow | snow shwrs | snow shwrs | clear | some clouds | clear | snow shwrs | snow shwrs | snow shwrs | some clouds | some clouds | |
Cloud base (m) | 600 | 500 | 2450 | 2050 | 150 | 700 | 1800 | 50 | 0 | 400 | 1450 | 450 | 200 | 1500 | 600 | 800 | 500 | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | 1 | 2 | — | 4 | 1 | 5 | 1 | — | — | — | 1 | 3 | 1 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -6 | -5 | -3 | -3 | -2 | -3 | 0 | 0 | -1 | -4 | -4 | -4 | -5 | -6 | -6 | -6 | -7 | -5 |
min °C | -7 | -5 | -4 | -4 | -2 | -4 | -3 | -1 | -4 | -4 | -5 | -5 | -6 | -6 | -6 | -7 | -7 | -7 |
chill °C | -17 | -13 | -7 | -13 | -12 | -13 | -12 | -10 | -12 | -13 | -15 | -14 | -13 | -14 | -16 | -17 | -18 | -16 |
Freezing level m | 600 | 700 | 900 | 900 | 1300 | 1200 | 1200 | 1650 | 1500 | 1050 | 1100 | 1100 | 950 | 900 | 900 | 850 | 800 | 750 |
 | 10:08 | — | — | 10:10 | — | — | 10:11 | — | — | 10:14 | — | — | 10:15 | — | — | 10:17 | — | — |
 | — | 8:50 | — | — | 8:47 | — | — | 8:45 | — | — | 8:44 | — | — | 8:42 | — | — | 8:38 | — |
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Great Sitkin Weather (Days 0-3):
The weather forecast for Great Sitkin is: A moderate fall of snow, heaviest on Sat night. Temperatures will be below freezing (max 0°C on Sat morning, min -7°C on Thu morning). Winds increasing (light winds from the WSW on Thu night, stormy winds from the SW by Sat morning).
Great Sitkin Weather (Days 3-6):
A light covering of new snow mostly falling on Sun morning. Temperatures will be below freezing (max -4°C on Sun morning, min -7°C on Tue morning). Winds increasing (light winds from the W on Mon morning, near gales from the NW 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 | |||||
ASCATC184E53N | |||||
ASCATC185E52N | |||||
ASCATC184E52N | |||||
ASCATC185E53N | |||||
Atka Airport |  | ||||
BUOY-ATKA2 | |||||
ASCATC186E52N | |||||
ASCATC186E53N |
* 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.