– Lat/Long: 64.78° S 63.68° W
Mount William (Antarctica)
Weather Forecast, AntarcticaIssued: 8 pm Tue 28 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 pm Tue 28 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Tue 28 Jul 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 Wed afternoon. Temperatures will be well below freezing (max -9°C on Wed afternoon, min -20°C on Thu night). Winds increasing (calm on Tue night, fresh winds from the SW by Thu morning). | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Sat morning. Temperatures will be well below freezing (max -6°C on Sun morning, min -14°C on Fri night). Wind will be generally light. | ||||||||||||||||||
Wednesday 29 | Thursday 30 | Friday 31 | Saturday 1 | Sunday 2 | Monday 3 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  | | | | | | | | | |  | | | |
some clouds | cloudy | light snow | mod. snow | snow shwrs | clear | clear | clear | cloudy | some clouds | light snow | snow shwrs | some clouds | light snow | snow shwrs | some clouds | some clouds | some clouds | some clouds | |
Cloud base (m) | 350 | 450 | 300 | 300 | 300 | 350 | 350 | 350 | 350 | 350 | 350 | 350 | 350 | 350 | 350 | 400 | 350 | 350 | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
 cm | — | — | 5 | 6 | 5 | — | — | — | — | — | 1 | 1 | — | 1 | 2 | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -13 | -11 | -9 | -10 | -13 | -18 | -16 | -15 | -14 | -11 | -9 | -8 | -7 | -6 | -7 | -6 | -8 | -8 | -9 |
min °C | -15 | -12 | -9 | -14 | -16 | -19 | -20 | -16 | -15 | -14 | -10 | -8 | -8 | -7 | -8 | -7 | -9 | -9 | -10 |
chill °C | -15 | -18 | -15 | -25 | -23 | -26 | -27 | -22 | -23 | -23 | -18 | -15 | -15 | -15 | -14 | -10 | -12 | -15 | -15 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | 10:12 | — | — | 10:08 | — | — | 10:06 | — | — | 10:03 | — | — | 10:00 | — | — | 9:56 | — | — |
 | — | — | 4:30 | — | — | 4:32 | — | — | 4:36 | — | — | 4:38 | — | — | 4:42 | — | — | 4:45 | — |
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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 Wed afternoon. Temperatures will be well below freezing (max -9°C on Wed afternoon, min -20°C on Thu night). Winds increasing (calm on Tue night, fresh winds from the SW by Thu morning).
Mount William (Antarctica) Weather (Days 3-6):
A light covering of new snow mostly falling on Sat morning. Temperatures will be well below freezing (max -6°C on Sun morning, min -14°C on Fri 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.