– Lat/Long: 52.08° N 176.13° W
Great Sitkin Weather Forecast
Aleutian Islands · United StatesIssued: 3 pm Fri 16 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Fri 16 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 Fri afternoon. Temperatures will be below freezing (max -1°C on Fri afternoon, min -6°C on Mon morning). Winds decreasing (gales from the SW on Fri afternoon, moderate winds from the WSW by Sun night). | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Wed afternoon. Temperatures will be below freezing (max 0°C on Tue night, min -8°C on Wed night). Winds decreasing (severe gales from the NNE on Wed afternoon, moderate winds from the NNW by Thu morning). | ||||||||||||||||
Fri 16 | Saturday 17 | Sunday 18 | Monday 19 | Tuesday 20 | Wednesday 21 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | | |  | |  | | |  | |  | | |
snow shwrs | some clouds | cloudy | cloudy | snow shwrs | some clouds | some clouds | some clouds | clear | clear | clear | clear | cloudy | light snow | some clouds | light snow | some clouds | |
Cloud base (m) | 100 | 700 | 200 | 300 | 1550 | 2100 | 300 | 500 | 650 | 600 | 400 | 0 | 300 | 450 | 400 | ||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | 4 | — | — | — | 1 | — | — | — | — | — | — | — | — | 2 | — | 3 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -1 | -2 | -2 | -2 | -2 | -4 | -4 | -4 | -5 | -6 | -6 | -6 | -4 | 0 | -5 | -5 | -6 |
min °C | -3 | -3 | -3 | -3 | -4 | -5 | -5 | -5 | -6 | -6 | -6 | -6 | -5 | -5 | -5 | -5 | -8 |
chill °C | -13 | -12 | -10 | -12 | -13 | -14 | -14 | -13 | -15 | -16 | -16 | -15 | -13 | -14 | -13 | -15 | -19 |
Freezing level m | 1150 | 1150 | 1250 | 1250 | 1250 | 1100 | 1100 | 1050 | 950 | 900 | 850 | 850 | 900 | 1700 | 950 | 900 | 750 |
 | — | — | 10:11 | — | — | 10:14 | — | — | 10:15 | — | — | 10:17 | — | — | 10:18 | — | — |
 | 8:47 | — | — | 8:45 | — | — | 8:44 | — | — | 8:42 | — | — | 8:38 | — | — | 8:37 | — |
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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 Fri afternoon. Temperatures will be below freezing (max -1°C on Fri afternoon, min -6°C on Mon morning). Winds decreasing (gales from the SW on Fri afternoon, moderate winds from the WSW by Sun night).
Great Sitkin Weather (Days 3-6):
A light covering of new snow mostly falling on Wed afternoon. Temperatures will be below freezing (max 0°C on Tue night, min -8°C on Wed night). Winds decreasing (severe gales from the NNE on Wed afternoon, moderate winds from the NNW by Thu morning).
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 | |||||
ASCATB184E53N | |||||
ASCATB185E52N | |||||
ASCATB185E53N | |||||
ASCATB184E52N | |||||
ASCATB183E52N | |||||
ASCATB183E53N | |||||
Atka Airport | | ||||
ASCATB186E53N |
* 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.