– Lat/Long: 52.08° N 176.13° W
Great Sitkin Weather Forecast
Aleutian Islands · United StatesIssued: 9 am Wed 23 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Wed 23 Sep Local Time
Updates in:
Update imminent hr min s
3 Great Sitkin Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryHeavy rain (total 23mm), heaviest during Wed afternoon. Freeze-thaw conditions (max 6°C on Wed morning, min -5°C on Wed night). Winds increasing (gales from the WSW on Wed afternoon, extremely windy from the W by Thu afternoon). | Days 4–6 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 2°C on Mon night, min -3°C on Sat afternoon). Winds decreasing (near gales from the W on Sat morning, moderate winds from the WSW by Mon night). | |||||||||||||||||
Wednesday 23 | Thursday 24 | Friday 25 | Saturday 26 | Sunday 27 | Monday 28 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | |  | | |  | | | | | | | | |
heavy rain | rain shwrs | clear | cloudy | some clouds | some clouds | cloudy | clear | clear | clear | light snow | some clouds | clear | clear | clear | some clouds | cloudy | some clouds | |
Cloud base (m) | 200 | 1500 | 250 | 550 | 200 | 250 | 800 | 200 | 700 | 800 | 600 | 700 | 8500 | 5750 | 2800 | |||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — |
mm | 13 | 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 6 | 5 | 1 | -3 | -1 | 1 | 1 | 2 | -1 | -2 | -2 | -2 | -1 | 0 | 0 | 0 | 0 | 2 |
min °C | 6 | 3 | -5 | -3 | -2 | -1 | 1 | -1 | -2 | -2 | -3 | -3 | -2 | -1 | -1 | 0 | 0 | 1 |
chill °C | -1 | -5 | -18 | -16 | -15 | -13 | -8 | -13 | -12 | -11 | -11 | -11 | -11 | -8 | -9 | -8 | -7 | -6 |
Freezing level m | 3200 | 2950 | 1300 | 1100 | 1300 | 1550 | 1900 | 2250 | 1350 | 1450 | 1400 | 1250 | 1300 | 1500 | 1600 | 1600 | 1800 | 2100 |
 | 9:30 | — | — | 9:33 | — | — | 9:34 | — | — | 9:36 | — | — | 9:37 | — | — | 9:40 | — | — |
 | — | 9:39 | — | — | 9:37 | — | — | 9:36 | — | — | 9:32 | — | — | 9:30 | — | — | 9:29 | — |
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Great Sitkin Weather (Days 0-3):
The weather forecast for Great Sitkin is: Heavy rain (total 23mm), heaviest during Wed afternoon. Freeze-thaw conditions (max 6°C on Wed morning, min -5°C on Wed night). Winds increasing (gales from the WSW on Wed afternoon, extremely windy from the W by Thu afternoon).
Great Sitkin Weather (Days 3-6):
A dusting of new snow. Freeze-thaw conditions (max 2°C on Mon night, min -3°C on Sat afternoon). Winds decreasing (near gales from the W on Sat morning, moderate winds from the WSW by Mon night).
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 | |||||
hy2c183E53N | |||||
hy2c184E53N | |||||
hy2c185E53N | |||||
Atka Airport |  | ||||
BUOY-ATKA2 | |||||
hy2c182E53N | |||||
hy2c184E51N | |||||
hy2c182E52N |
* 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.