– Lat/Long: 64.78° S 63.68° W
Mount William (Antarctica)
Weather Forecast, AntarcticaIssued: 8 am Sun 14 Jun Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 am Sun 14 Jun Local Time
Updates in:
Update imminent hr min s
Issued: 8 am Sun 14 Jun Local Time
Updates in:
Update imminent hr min s
4 Mount William (Antarctica) Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryA dusting of new snow. Temperatures will be well below freezing (max -8°C on Tue night, min -17°C on Mon night). Wind will be generally light. | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Wed afternoon. Temperatures will be below freezing (max -3°C on Fri night, min -7°C on Thu afternoon). Wind will be generally light. | |||||||||||||||||
Sunday 14 | Monday 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | | |  | | |  | | | | | |  | |
clear | light snow | snow shwrs | clear | some clouds | clear | some clouds | some clouds | cloudy | light snow | light snow | heavy snow | clear | clear | clear | some clouds | some clouds | light snow | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | 1 | 3 | — | — | — | — | — | — | 3 | 5 | 11 | — | — | — | — | — | 5 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -11 | -9 | -10 | -14 | -15 | -15 | -15 | -14 | -8 | -5 | -5 | -5 | -6 | -6 | -5 | -5 | -5 | -3 |
min °C | -11 | -10 | -13 | -15 | -15 | -17 | -15 | -14 | -13 | -6 | -5 | -5 | -6 | -7 | -6 | -5 | -5 | -6 |
-17 | -17 | -16 | -19 | -15 | -22 | -22 | -22 | -22 | -11 | -11 | -11 | -9 | -11 | -11 | -12 | -11 | -12 | |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Cloud base (m) | 250 | 400 | 250 | 250 | 400 | 400 | 400 | 300 | 300 | 300 | 300 | 300 | 300 | 350 | 350 | 350 | 350 | |
 | 11:18 | — | — | 11:19 | — | — | 11:21 | — | — | 11:22 | — | — | 11:22 | — | — | 11:22 | — | — |
 | — | 3:10 | — | — | 3:08 | — | — | 3:07 | — | — | 3:07 | — | — | 3:07 | — | — | 3:07 | — |
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Mount William (Antarctica) Weather (Days 0-3):
The weather forecast for Mount William (Antarctica) is: A dusting of new snow. Temperatures will be well below freezing (max -8°C on Tue night, min -17°C on Mon night). Wind will be generally light.
Mount William (Antarctica) Weather (Days 3-6):
A heavy fall of snow, heaviest during Wed afternoon. Temperatures will be below freezing (max -3°C on Fri night, min -7°C on Thu afternoon). Wind will be generally light.
This table gives the weather forecast for Mount William (Antarctica) at the specific elevation of 500 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 |
|---|---|---|---|---|---|
ASCATB291E64S | |||||
ASCATB291E63S | |||||
ASCATB292E63S | |||||
Captain Arturo Prat Base |  | ||||
ASCATB290E64S | |||||
BaseBernardoO higgins | | ||||
Marambio Airport (Seymour Island) | | ||||
BaseMarambio |  | ||||
ASCATB290E63S | |||||
ASCATB292E62S |
* 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.