– Lat/Long: 64.78° S 63.68° W
Mount William (Antarctica)
Weather Forecast, AntarcticaIssued: 8 pm Mon 25 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 pm Mon 25 May Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Mon 25 May Local Time
Updates in:
Update imminent hr min s
4 Mount William (Antarctica) Elevations: 4 Forecast Elevations: Days 1–4 Weather SummaryA moderate fall of snow, heaviest on Mon night. Temperatures will be below freezing (max -1°C on Wed night, min -7°C on Mon night). Mainly strong winds. | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Sun morning. Temperatures will be below freezing (max -2°C on Thu night, min -9°C on Sun afternoon). Winds increasing (light winds from the WSW on Thu night, gales from the SW by Sun afternoon). | ||||||||||||||||||
Tuesday 26 | Wednesday 27 | Thursday 28 | Friday 29 | Saturday 30 | Sunday 31 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  |  |  | | |  | | | | | | |  | | | |
mod. snow | light snow | light snow | some clouds | cloudy | some clouds | snow shwrs | cloudy | cloudy | light snow | light snow | light snow | snow shwrs | some clouds | light snow | snow shwrs | mod. snow | mod. snow | snow shwrs | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
8 | 5 | 2 | — | — | — | 1 | — | — | 4 | 2 | 2 | 1 | — | 1 | 2 | 8 | 6 | 1 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -6 | -7 | -6 | -4 | -2 | -2 | -1 | -1 | -1 | -2 | -6 | -7 | -6 | -5 | -3 | -5 | -8 | -9 | -6 |
min °C | -7 | -7 | -7 | -6 | -3 | -3 | -4 | -1 | -2 | -5 | -6 | -7 | -7 | -5 | -3 | -7 | -8 | -9 | -8 |
-13 | -12 | -14 | -14 | -10 | -10 | -13 | -5 | -7 | -11 | -13 | -15 | -16 | -14 | -11 | -17 | -17 | -22 | -17 | |
0 | 0 | 0 | 0 | 0 | 550 | 0 | 0 | 0 | 300 | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Cloud base (m) | 300 | 300 | 300 | 350 | 350 | 350 | 350 | 350 | 5000 | 350 | 350 | 350 | 350 | 350 | 350 | 350 | 400 | 350 | 350 |
 | — | 10:38 | — | — | 10:41 | — | — | 10:44 | — | — | 10:47 | — | — | 10:48 | — | — | 10:52 | — | — |
 | — | — | 3:42 | — | — | 3:41 | — | — | 3:37 | — | — | 3:36 | — | — | 3:33 | — | — | 3:30 | — |
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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 Mon night. Temperatures will be below freezing (max -1°C on Wed night, min -7°C on Mon night). Mainly strong winds.
Mount William (Antarctica) Weather (Days 3-6):
A heavy fall of snow, heaviest during Sun morning. Temperatures will be below freezing (max -2°C on Thu night, min -9°C on Sun afternoon). Winds increasing (light winds from the WSW on Thu night, gales from the SW by Sun afternoon).
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 | |||||
BaseOrcadas |  |
* 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.