– Lat/Long: 52.08° N 176.13° W
Great Sitkin Weather Forecast
Aleutian Islands · United StatesIssued: 9 am Tue 15 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Tue 15 Sep Local Time
Updates in:
Update imminent hr min s
3 Great Sitkin Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Freeze-thaw conditions (max 4°C on Tue night, min -2°C on Thu night). Winds decreasing (gales from the WSW on Tue night, moderate winds from the SW by Thu afternoon). | Days 4–6 Weather SummaryA light covering of new snow mostly falling on Sat night. Temperatures will be below freezing (max -1°C on Fri morning, min -7°C on Sun afternoon). Winds decreasing (near gales from the NW on Fri afternoon, light winds from the WNW by Sat afternoon). | |||||||||||||||||
Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | | |  |  | |  | | |  |  | | | |
cloudy | some clouds | rain shwrs | rain shwrs | some clouds | clear | some clouds | some clouds | some clouds | clear | clear | cloudy | cloudy | cloudy | snow shwrs | snow shwrs | some clouds | some clouds | |
Cloud base (m) | 3150 | 2600 | 450 | 150 | 450 | 150 | 300 | 700 | 400 | 200 | 150 | 650 | 350 | 700 | ||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 2 | — | — |
mm | — | — | 0.6 | 0.2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 2 | 1 | 4 | 3 | 2 | 4 | 3 | 3 | -1 | -1 | -2 | -3 | -4 | -3 | -4 | -5 | -6 | -5 |
min °C | 1 | 1 | 2 | 1 | 1 | 2 | 3 | 1 | -2 | -1 | -3 | -4 | -4 | -4 | -5 | -6 | -7 | -6 |
chill °C | -6 | -7 | -6 | -7 | -7 | -6 | -4 | -5 | -11 | -10 | -13 | -12 | -12 | -11 | -14 | -15 | -17 | -15 |
Freezing level m | 2150 | 1900 | 2500 | 2600 | 2250 | 2400 | 2400 | 2250 | 1550 | 1450 | 1450 | 1250 | 1100 | 1100 | 1150 | 1000 | 850 | 1000 |
 | 9:18 | — | — | 9:19 | — | — | 9:22 | — | — | 9:22 | — | — | 9:25 | — | — | 9:26 | — | — |
 | — | 9:59 | — | — | 9:57 | — | — | 9:53 | — | — | 9:52 | — | — | 9:50 | — | — | 9:46 | — |
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Great Sitkin Weather (Days 0-3):
The weather forecast for Great Sitkin is: Mostly dry. Freeze-thaw conditions (max 4°C on Tue night, min -2°C on Thu night). Winds decreasing (gales from the WSW on Tue night, moderate winds from the SW by Thu afternoon).
Great Sitkin Weather (Days 3-6):
A light covering of new snow mostly falling on Sat night. Temperatures will be below freezing (max -1°C on Fri morning, min -7°C on Sun afternoon). Winds decreasing (near gales from the NW on Fri afternoon, light winds from the WNW by Sat 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 | |||||
Atka Airport |  | ||||
BUOY-ATKA2 | |||||
Central Aleutians Buoy | |||||
SHIP323 | |||||
SHIP849 | |||||
SHIP306 | |||||
SHIP1370 | |||||
SHIP1113 |
* 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.