– Lat/Long: 64.78° S 63.68° W
Mount William (Antarctica)
Weather Forecast, AntarcticaIssued: 2 pm Thu 16 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Thu 16 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Thu 16 Apr 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 Sat morning. Temperatures will be below freezing (max -2°C on Thu afternoon, min -7°C on Sat night). Mainly strong winds. | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Sun afternoon. Temperatures will be well below freezing (max -6°C on Mon afternoon, min -9°C on Sun night). Winds increasing (calm on Sun night, strong winds from the NE by Tue night). | ||||||||||||||||
Thu 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | |  | | |  | | | | |  | | |
light snow | snow shwrs | some clouds | some clouds | cloudy | snow shwrs | light snow | light snow | light snow | snow shwrs | some clouds | some clouds | light snow | light snow | snow shwrs | cloudy | cloudy | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
2 | 3 | — | — | — | 4 | 1 | 1 | 5 | 2 | — | — | 1 | 3 | 2 | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -2 | -3 | -5 | -5 | -3 | -5 | -6 | -6 | -7 | -8 | -8 | -7 | -6 | -6 | -7 | -7 | -7 |
min °C | -3 | -5 | -5 | -5 | -5 | -5 | -6 | -7 | -7 | -8 | -9 | -8 | -6 | -7 | -7 | -7 | -8 |
-10 | -12 | -12 | -5 | -10 | -14 | -15 | -14 | -12 | -15 | -15 | -12 | -12 | -15 | -14 | -13 | -19 | |
600 | 200 | 0 | 50 | 0 | 0 | 200 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Cloud base (m) | 250 | 300 | 500 | 450 | 5550 | 550 | 350 | 450 | 350 | 300 | 300 | 250 | 2000 | 250 | 250 | 250 | 300 |
 | — | — | 8:38 | — | — | 8:41 | — | — | 8:45 | — | — | 8:48 | — | — | 8:51 | — | — |
 | 5:51 | — | — | 5:47 | — | — | 5:44 | — | — | 5:40 | — | — | 5:37 | — | — | 5:34 | — |
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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 Sat morning. Temperatures will be below freezing (max -2°C on Thu afternoon, min -7°C on Sat night). Mainly strong winds.
Mount William (Antarctica) Weather (Days 3-6):
A moderate fall of snow, heaviest on Sun afternoon. Temperatures will be well below freezing (max -6°C on Mon afternoon, min -9°C on Sun night). Winds increasing (calm on Sun night, strong winds from the NE by Tue 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 |
|---|---|---|---|---|---|
Marambio Airport (Seymour Island) |  | ||||
BaseMarambio | |||||
BaseEsperanza | |||||
Centro Met. Antártico Presidente Eduardo Frei | |||||
Teniente R. Marsh Airport | | ||||
Dinamet | |||||
BaseSanMartin | |||||
BaseOrcadas | |||||
Puerto Williams |
* 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.