– Lat/Long: 64.78° S 63.68° W
Mount William (Antarctica)
Weather Forecast, AntarcticaIssued: 2 pm Sat 25 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Sat 25 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Sat 25 Apr Local Time
Updates in:
Update imminent hr min s
4 Mount William (Antarctica) Elevations: 4 Forecast Elevations: Days 1–4 Weather SummaryA light covering of new snow mostly falling on Mon night. Temperatures will be below freezing (max -1°C on Sun night, min -9°C on Sat night). Wind will be generally light. | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Wed morning. Temperatures will be below freezing (max -5°C on Tue afternoon, min -9°C on Thu night). Wind will be generally light. | ||||||||||||||||
Sat 25 | Sunday 26 | Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  | | |  | | | | | | | |  |  | |
light snow | light snow | cloudy | cloudy | cloudy | cloudy | light snow | snow shwrs | cloudy | cloudy | cloudy | light snow | light snow | light snow | light snow | some clouds | some clouds | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
1 | 2 | — | — | — | — | 1 | 5 | — | — | — | 2 | 2 | 1 | 1 | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -8 | -8 | -5 | -2 | -1 | -1 | -1 | -2 | -4 | -5 | -5 | -6 | -6 | -6 | -6 | -7 | -8 |
min °C | -8 | -9 | -7 | -3 | -2 | -1 | -1 | -4 | -5 | -5 | -6 | -6 | -6 | -7 | -7 | -8 | -9 |
-14 | -17 | -11 | -8 | -8 | -5 | -5 | -8 | -10 | -11 | -14 | -12 | -11 | -12 | -7 | -8 | -13 | |
0 | 0 | 0 | 0 | 150 | 300 | 400 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Cloud base (m) | 350 | 300 | 350 | 300 | 300 | 250 | 250 | 250 | 250 | 250 | 250 | 250 | 300 | 300 | 300 | 300 | 300 |
 | — | — | 9:06 | — | — | 9:08 | — | — | 9:12 | — | — | 9:15 | — | — | 9:18 | — | — |
 | 5:20 | — | — | 5:15 | — | — | 5:13 | — | — | 5:09 | — | — | 5:06 | — | — | 5:02 | — |
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Mount William (Antarctica) Weather (Days 0-3):
The weather forecast for Mount William (Antarctica) is: A light covering of new snow mostly falling on Mon night. Temperatures will be below freezing (max -1°C on Sun night, min -9°C on Sat night). Wind will be generally light.
Mount William (Antarctica) Weather (Days 3-6):
A light covering of new snow mostly falling on Wed morning. Temperatures will be below freezing (max -5°C on Tue afternoon, min -9°C on Thu night). 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 |
|---|---|---|---|---|---|
Captain Arturo Prat Base |  | ||||
BaseBernardoO higgins | | ||||
Marambio Airport (Seymour Island) |  | ||||
BaseMarambio |  | ||||
BaseEsperanza | | ||||
CentroMet.Antártico Presidente Eduardo Frei | | ||||
Teniente R. Marsh Airport | | ||||
BaseCarlini | |||||
Dinamet | |||||
BaseSanMartin |
* 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.