– Lat/Long: 64.78° S 63.68° W
Mount William (Antarctica)
Weather Forecast, AntarcticaIssued: 2 pm Sun 17 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Sun 17 May Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Sun 17 May Local Time
Updates in:
Update imminent hr min s
4 Mount William (Antarctica) Elevations: 4 Forecast Elevations: Days 1–4 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 3°C on Wed morning, min -14°C on Sun afternoon). Mainly fresh winds. | Days 5–7 Weather SummaryDrizzle on Wed night followed by colder weather and a heavy fall of snow, heaviest during Fri night. Freeze-thaw conditions (max 3°C on Wed afternoon, min -14°C on Sat morning). Winds increasing (calm on Thu night, gales from the W by Fri night). | ||||||||||||||||
Sun 17 | Monday 18 | Tuesday 19 | Wednesday 20 | Thursday 21 | Friday 22 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  | | | |  |  |  | | | |  |  |  | |
some clouds | snow shwrs | clear | clear | clear | clear | some clouds | snow shwrs | cloudy | light rain | light snow | cloudy | cloudy | light snow | light snow | snow shwrs | mod. snow | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | 1 | — | — | — | — | — | 1 | — | — | 1 | — | — | 5 | 2 | 1 | 8 | |
— | — | — | — | — | — | — | — | — | 0.5 | 0.5 | — | — | — | — | — | — | |
max °C | -13 | -11 | -13 | -13 | -11 | -9 | -7 | 0 | 3 | 3 | 3 | -1 | 0 | -1 | -5 | -9 | -9 |
min °C | -14 | -13 | -13 | -14 | -13 | -10 | -8 | -5 | 2 | 3 | 0 | -1 | -1 | -4 | -6 | -11 | -12 |
-25 | -20 | -21 | -23 | -21 | -17 | -14 | -12 | -4 | -2 | -6 | -7 | -6 | -11 | -13 | -22 | -25 | |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1800 | 1850 | 1700 | 700 | 800 | 650 | 0 | 0 | 0 | |
Cloud base (m) | 250 | 1650 | 300 | 4150 | 8450 | 1800 | 350 | 350 | 450 | 300 | 300 | 250 | 250 | 300 | 300 | ||
 | — | — | 10:15 | — | — | 10:18 | — | — | 10:21 | — | — | 10:23 | — | — | 10:26 | — | — |
 | 4:07 | — | — | 4:06 | — | — | 4:02 | — | — | 4:00 | — | — | 3:56 | — | — | 3:53 | — |
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Mount William (Antarctica) Weather (Days 0-3):
The weather forecast for Mount William (Antarctica) is: A dusting of new snow. Freeze-thaw conditions (max 3°C on Wed morning, min -14°C on Sun afternoon). Mainly fresh winds.
Mount William (Antarctica) Weather (Days 3-6):
Drizzle on Wed night followed by colder weather and a heavy fall of snow, heaviest during Fri night. Freeze-thaw conditions (max 3°C on Wed afternoon, min -14°C on Sat morning). Winds increasing (calm on Thu night, gales from the W by Fri night).
This table gives the weather forecast for Mount William (Antarctica) at the specific elevation of 1000 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mount William (Antarctica). 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 Antarctica.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
Captain Arturo Prat Base |  | ||||
BaseBernardoO higgins | | ||||
Marambio Airport (Seymour Island) |  | ||||
BaseMarambio |  | ||||
BaseEsperanza | |||||
CentroMet.Antártico Presidente Eduardo Frei | | ||||
Teniente R. Marsh Airport |  | ||||
King Sejong | |||||
BaseCarlini | |||||
Dinamet |
* 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.