– Lat/Long: 52.08° N 176.13° W
Great Sitkin Weather Forecast
Aleutian Islands · United StatesIssued: 3 am Wed 16 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Wed 16 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 3°C on Wed morning, min -4°C on Fri night). Winds decreasing (gales from the WNW on Wed night, fresh winds from the NW by Fri night). | Days 4–6 Weather SummaryA dusting of new snow. Temperatures will be below freezing (max -2°C on Mon afternoon, min -6°C on Sat night). Winds increasing (moderate winds from the NW on Sat morning, near gales from the NW by Mon morning). | |||||||||||||||||
Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  |  | | |  | |  |  | | | | |  | |
rain shwrs | some clouds | rain shwrs | some clouds | some clouds | some clouds | clear | some clouds | some clouds | cloudy | cloudy | snow shwrs | snow shwrs | some clouds | some clouds | clear | clear | clear | |
Cloud base (m) | 200 | 300 | 300 | 150 | 350 | 600 | 700 | 550 | 900 | 500 | 600 | 550 | 450 | 200 | 600 | |||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | 3 | 1 | — | — | — | — | — |
mm | 0.3 | — | 0.1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 3 | 3 | 3 | 3 | 2 | 0 | -2 | -3 | -3 | -4 | -4 | -4 | -6 | -6 | -4 | -3 | -2 | -2 |
min °C | 3 | 2 | 2 | 2 | 1 | -3 | -2 | -3 | -4 | -4 | -4 | -6 | -6 | -6 | -5 | -3 | -2 | -2 |
chill °C | -5 | -6 | -6 | -6 | -6 | -12 | -11 | -13 | -12 | -11 | -11 | -14 | -15 | -15 | -15 | -12 | -11 | -11 |
Freezing level m | 2650 | 2350 | 2400 | 2200 | 2200 | 1550 | 1500 | 1250 | 1250 | 1150 | 1200 | 1100 | 950 | 900 | 1100 | 1150 | 1300 | 1350 |
 | 9:19 | — | — | 9:22 | — | — | 9:22 | — | — | 9:25 | — | — | 9:26 | — | — | 9:27 | — | — |
 | — | 9:57 | — | — | 9:53 | — | — | 9:52 | — | — | 9:50 | — | — | 9:46 | — | — | 9:45 | — |
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Great Sitkin Weather (Days 0-3):
The weather forecast for Great Sitkin is: Mostly dry. Freeze-thaw conditions (max 3°C on Wed morning, min -4°C on Fri night). Winds decreasing (gales from the WNW on Wed night, fresh winds from the NW by Fri night).
Great Sitkin Weather (Days 3-6):
A dusting of new snow. Temperatures will be below freezing (max -2°C on Mon afternoon, min -6°C on Sat night). Winds increasing (moderate winds from the NW on Sat morning, near gales from the NW by Mon 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 | |||||
Atka Airport |  | ||||
BUOY-ATKA2 | |||||
SHIP3762 | |||||
SHIP10006 | |||||
SHIP1873 | |||||
SHIP3874 | |||||
SHIP5955 | |||||
SHIP9601 |
* 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.