– Lat/Long: 64.78° S 63.68° W
Mount William (Antarctica)
Weather Forecast, AntarcticaIssued: 8 am Tue 01 Sep Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 am Tue 01 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 8 am Tue 01 Sep Local Time
Updates in:
Update imminent hr min s
4 Mount William (Antarctica) Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryA light covering of new snow mostly falling on Tue morning. Extremely cold (max -17°C on Tue morning, min -23°C on Tue night). Winds decreasing (fresh winds from the WSW on Tue morning, calm by Wed morning). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Fri night. Temperatures will be below freezing (max -3°C on Fri night, min -17°C on Fri morning). Winds decreasing (strong winds from the W on Sat morning, calm by Sun night). | |||||||||||||||||
Tuesday 1 | Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | Sunday 6 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  | | |  | |  |  |  | |  | | | | |
light snow | light snow | clear | clear | some clouds | cloudy | some clouds | some clouds | some clouds | some clouds | cloudy | heavy snow | mod. snow | mod. snow | snow shwrs | cloudy | some clouds | some clouds | |
Cloud base (m) | 200 | 250 | 400 | 300 | 300 | 300 | 300 | 350 | 350 | 350 | 300 | 300 | 300 | 300 | 350 | 350 | 350 | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | 3 | 4 | — | — | — | — | — | — | — | — | — | 11 | 9 | 9 | 2 | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -17 | -20 | -22 | -21 | -20 | -21 | -19 | -18 | -17 | -14 | -12 | -3 | -3 | -3 | -8 | -7 | -8 | -7 |
min °C | -19 | -20 | -23 | -22 | -21 | -21 | -20 | -18 | -18 | -17 | -12 | -8 | -4 | -6 | -9 | -8 | -8 | -8 |
chill °C | -32 | -33 | -32 | -22 | -29 | -29 | -26 | -24 | -25 | -25 | -21 | -14 | -13 | -14 | -18 | -14 | -16 | -14 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 50 | 0 | 0 | 0 | 0 | 0 |
 | 8:17 | — | — | 8:14 | — | — | 8:10 | — | — | 8:07 | — | — | 8:03 | — | — | 7:58 | — | — |
 | — | 6:12 | — | — | 6:15 | — | — | 6:17 | — | — | 6:21 | — | — | 6:23 | — | — | 6:27 | — |
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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 Tue morning. Extremely cold (max -17°C on Tue morning, min -23°C on Tue night). Winds decreasing (fresh winds from the WSW on Tue morning, calm by Wed morning).
Mount William (Antarctica) Weather (Days 3-6):
A heavy fall of snow, heaviest during Fri night. Temperatures will be below freezing (max -3°C on Fri night, min -17°C on Fri morning). Winds decreasing (strong winds from the W on Sat morning, calm by Sun night).
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.