– Lat/Long: 52.08° N 176.13° W
Great Sitkin Weather Forecast
Aleutian Islands · United StatesIssued: 3 am Sun 04 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Sun 04 Oct Local Time
Updates in:
Update imminent hr min s
3 Great Sitkin Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryA dusting of new snow. Temperatures will be below freezing (max -1°C on Tue night, min -6°C on Mon afternoon). Winds decreasing (gales from the WNW on Sun afternoon, light winds from the W by Tue night). | Days 4–6 Weather SummaryA light covering of new snow mostly falling on Wed morning. Becoming milder with moderate rain (total 12mm) heaviest on Wed night. Freeze-thaw conditions (max 5°C on Wed night, min -5°C on Fri morning). Winds decreasing (extremely windy from the SSW on Wed night, near gales from the WSW by Thu night). | |||||||||||||||||
Sunday 4 | Monday 5 | Tuesday 6 | Wednesday 7 | Thursday 8 | Friday 9 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | | |  | | |  | | | | | |  | |
clear | some clouds | light snow | light snow | some clouds | clear | clear | some clouds | cloudy | light snow | light snow | rain shwrs | clear | clear | clear | clear | clear | some clouds | |
Cloud base (m) | 50 | 200 | 250 | 200 | 650 | 600 | 450 | 750 | 150 | 600 | 5850 | 800 | 650 | 1400 | 600 | |||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | 1 | 1 | — | — | — | — | — | 3 | 3 | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | 12 | — | — | — | — | — | — |
max °C | -2 | -3 | -3 | -5 | -6 | -4 | -3 | -2 | -1 | -2 | 1 | 5 | -1 | -2 | -3 | -4 | -4 | -5 |
min °C | -2 | -3 | -4 | -5 | -6 | -5 | -4 | -3 | -2 | -3 | 1 | 2 | -2 | -3 | -4 | -5 | -5 | -5 |
chill °C | -12 | -13 | -13 | -15 | -16 | -15 | -14 | -11 | -8 | -13 | -8 | -9 | -11 | -14 | -14 | -16 | -16 | -16 |
Freezing level m | 1250 | 1200 | 1200 | 1100 | 950 | 1000 | 1150 | 1250 | 1350 | 1100 | 2300 | 3400 | 1200 | 1250 | 1250 | 1100 | 1100 | 1050 |
 | 9:49 | — | — | 9:51 | — | — | 9:52 | — | — | 9:55 | — | — | 9:56 | — | — | 9:57 | — | — |
 | — | 9:15 | — | — | 9:12 | — | — | 9:09 | — | — | 9:07 | — | — | 9:06 | — | — | 9:02 | — |
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Great Sitkin Weather (Days 0-3):
The weather forecast for Great Sitkin is: A dusting of new snow. Temperatures will be below freezing (max -1°C on Tue night, min -6°C on Mon afternoon). Winds decreasing (gales from the WNW on Sun afternoon, light winds from the W by Tue night).
Great Sitkin Weather (Days 3-6):
A light covering of new snow mostly falling on Wed morning. Becoming milder with moderate rain (total 12mm) heaviest on Wed night. Freeze-thaw conditions (max 5°C on Wed night, min -5°C on Fri morning). Winds decreasing (extremely windy from the SSW on Wed night, near gales from the WSW by Thu 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 | |||||
Atka Airport | | ||||
BUOY-ATKA2 | |||||
Central Aleutians Buoy | |||||
SHIP3071 | |||||
SHIP1484 | |||||
SHIP1605 | |||||
SHIP2286 | |||||
SHIP2380 |
* 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.