– Lat/Long: 64.78° S 63.68° W
Mount William (Antarctica)
Weather Forecast, AntarcticaIssued: 8 am Wed 10 Jun Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 am Wed 10 Jun Local Time
Updates in:
Update imminent hr min s
Issued: 8 am Wed 10 Jun Local Time
Updates in:
Update imminent hr min s
4 Mount William (Antarctica) Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryA moderate fall of snow, heaviest on Fri night. Temperatures will be well below freezing (max -6°C on Wed morning, min -12°C on Thu night). Wind will be generally light. | Days 4–6 Weather SummaryA dusting of new snow. Temperatures will be well below freezing (max -10°C on Sat morning, min -15°C on Mon afternoon). Wind will be generally light. | |||||||||||||||||
Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  |  | |  | | |  |  | | | | | | |
snow shwrs | light snow | some clouds | some clouds | some clouds | light snow | cloudy | cloudy | mod. snow | light snow | some clouds | clear | clear | clear | some clouds | some clouds | cloudy | some clouds | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
1 | 2 | — | — | — | 1 | — | — | 6 | 1 | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -6 | -7 | -7 | -8 | -9 | -9 | -12 | -11 | -9 | -10 | -10 | -10 | -12 | -13 | -14 | -14 | -14 | -15 |
min °C | -7 | -7 | -8 | -8 | -9 | -12 | -12 | -12 | -10 | -10 | -10 | -12 | -12 | -13 | -14 | -14 | -15 | -15 |
-14 | -12 | -13 | -12 | -9 | -20 | -20 | -18 | -14 | -10 | -15 | -20 | -20 | -21 | -22 | -19 | -20 | -20 | |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Cloud base (m) | 350 | 400 | 500 | 400 | 300 | 300 | 300 | 250 | 300 | 250 | 200 | 300 | 300 | 300 | 300 | |||
 | 11:12 | — | — | 11:15 | — | — | 11:17 | — | — | 11:18 | — | — | 11:18 | — | — | 11:19 | — | — |
 | — | 3:14 | — | — | 3:11 | — | — | 3:11 | — | — | 3:10 | — | — | 3:10 | — | — | 3:08 | — |
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Mount William (Antarctica) Weather (Days 0-3):
The weather forecast for Mount William (Antarctica) is: A moderate fall of snow, heaviest on Fri night. Temperatures will be well below freezing (max -6°C on Wed morning, min -12°C on Thu night). Wind will be generally light.
Mount William (Antarctica) Weather (Days 3-6):
A dusting of new snow. Temperatures will be well below freezing (max -10°C on Sat morning, min -15°C on Mon afternoon). Wind will be generally light.
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 |  | ||||
BaseCarlini | |||||
BaseSanMartin | |||||
ASCATC283E71S |
* 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.