– Lat/Long: 52.08° N 176.13° W
Great Sitkin Weather Forecast
Aleutian Islands · United StatesIssued: 3 pm Wed 14 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Wed 14 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 morning. Freeze-thaw conditions (max 1°C on Sat morning, min -9°C on Wed afternoon). Winds increasing (light winds from the W on Thu night, severe gales from the SW by Sat morning). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Sat night. Temperatures will be below freezing (max 0°C on Sat afternoon, min -7°C on Mon night). Mainly gales. | ||||||||||||||||
Wed 14 | Thursday 15 | Friday 16 | Saturday 17 | Sunday 18 | Monday 19 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  |  | | |  | | |  | | |  | |
clear | some clouds | cloudy | some clouds | cloudy | light snow | snow shwrs | light snow | light snow | cloudy | heavy snow | clear | clear | clear | some clouds | light snow | snow shwrs | |
Cloud base (m) | 500 | 500 | 600 | 550 | 2050 | 1500 | 100 | 150 | 100 | 150 | 150 | 650 | 1350 | 250 | 500 | 250 | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | 3 | 2 | 1 | 2 | — | 12 | — | — | — | — | 2 | 1 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -8 | -9 | -7 | -6 | -3 | -3 | -3 | -3 | 1 | 0 | -1 | -4 | -5 | -5 | -6 | -6 | -7 |
min °C | -9 | -9 | -9 | -6 | -5 | -5 | -3 | -3 | -1 | -1 | -4 | -5 | -5 | -6 | -6 | -6 | -7 |
chill °C | -20 | -20 | -19 | -12 | -9 | -14 | -12 | -12 | -11 | -9 | -13 | -15 | -15 | -15 | -15 | -15 | -18 |
Freezing level m | 600 | 600 | 550 | 650 | 850 | 800 | 1150 | 1250 | 1650 | 1700 | 1550 | 1050 | 1050 | 1050 | 900 | 900 | 800 |
 | — | — | 10:08 | — | — | 10:10 | — | — | 10:11 | — | — | 10:14 | — | — | 10:15 | — | — |
 | 8:52 | — | — | 8:50 | — | — | 8:47 | — | — | 8:45 | — | — | 8:44 | — | — | 8:42 | — |
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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 morning. Freeze-thaw conditions (max 1°C on Sat morning, min -9°C on Wed afternoon). Winds increasing (light winds from the W on Thu night, severe gales from the SW by Sat morning).
Great Sitkin Weather (Days 3-6):
A moderate fall of snow, heaviest on Sat night. Temperatures will be below freezing (max 0°C on Sat afternoon, min -7°C on Mon night). Mainly gales.
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 | |||||
Atka Airport | | ||||
BUOY-ATKA2 | |||||
ASCATC182E53N | |||||
ASCATC182E54N | |||||
ASCATC181E53N | |||||
Central Aleutians Buoy | |||||
SHIP260 | |||||
SHIP291 |
* 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.