– Lat/Long: 52.08° N 176.13° W
Great Sitkin Weather Forecast
Aleutian Islands · United StatesIssued: 9 pm Mon 12 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Mon 12 Oct Local Time
Updates in:
Update imminent hr min s
3 Great Sitkin Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA light covering of new snow mostly falling on Mon night. Temperatures will be well below freezing (max -7°C on Tue afternoon, min -10°C on Mon night). Winds decreasing (gales from the NNW on Tue afternoon, light winds from the N by Thu afternoon). | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Sat morning. Temperatures will be below freezing (max -2°C on Fri afternoon, min -7°C on Thu night). Winds increasing (calm on Thu night, gales from the SW by Fri afternoon). | |||||||||||||||
Tuesday 13 | Wednesday 14 | Thursday 15 | Friday 16 | Saturday 17 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  | | | | |  |  |  |  | | |  | |
snow shwrs | snow shwrs | snow shwrs | snow shwrs | some clouds | snow shwrs | snow shwrs | some clouds | some clouds | cloudy | cloudy | light snow | some clouds | light snow | snow shwrs | clear | |
Cloud base (m) | 650 | 300 | 550 | 450 | 500 | 600 | 500 | 700 | 600 | 450 | 2350 | 500 | 800 | 500 | 100 | 500 |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | 3 | 1 | 1 | 1 | — | 1 | 1 | — | — | — | — | 2 | — | 2 | 2 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -9 | -8 | -7 | -7 | -9 | -9 | -8 | -8 | -7 | -6 | -5 | -2 | -2 | -2 | -2 | -3 |
min °C | -10 | -9 | -8 | -9 | -9 | -9 | -9 | -9 | -7 | -7 | -6 | -5 | -3 | -2 | -2 | -4 |
chill °C | -21 | -20 | -20 | -21 | -21 | -20 | -20 | -19 | -15 | -12 | -13 | -14 | -11 | -10 | -12 | -12 |
Freezing level m | 700 | 650 | 750 | 750 | 650 | 600 | 600 | 600 | 600 | 650 | 750 | 750 | 1300 | 1350 | 1300 | 1250 |
 | — | 10:04 | — | — | 10:07 | — | — | 10:08 | — | — | 10:10 | — | — | 10:11 | — | — |
 | — | — | 8:54 | — | — | 8:52 | — | — | 8:50 | — | — | 8:47 | — | — | 8:45 | — |
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Great Sitkin Weather (Days 0-3):
The weather forecast for Great Sitkin is: A light covering of new snow mostly falling on Mon night. Temperatures will be well below freezing (max -7°C on Tue afternoon, min -10°C on Mon night). Winds decreasing (gales from the NNW on Tue afternoon, light winds from the N by Thu afternoon).
Great Sitkin Weather (Days 3-6):
A light covering of new snow mostly falling on Sat morning. Temperatures will be below freezing (max -2°C on Fri afternoon, min -7°C on Thu night). Winds increasing (calm on Thu night, gales from the SW by Fri afternoon).
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 | |||||
ASCATB183E52N | |||||
ASCATB184E51N | |||||
ASCATB183E51N | |||||
Atka Airport |  | ||||
BUOY-ATKA2 | |||||
ASCATB183E53N | |||||
ASCATB182E52N | |||||
ASCATB184E50N |
* 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.