– 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. Extremely cold (max -13°C on Wed afternoon, min -20°C on Thu night). Winds increasing (light winds from the SW on Tue night, near gales from the SW by Fri afternoon). | 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 night, min -15°C on Fri night). Winds decreasing (near gales from the SW on Fri night, calm by Sun night). | ||||||||||||||||||
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 | snow shwrs | light snow | snow shwrs | clear | clear | clear | clear | |
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 | 2 | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -14 | -14 | -13 | -13 | -17 | -19 | -16 | -14 | -13 | -12 | -11 | -8 | -7 | -9 | -10 | -6 | -8 | -8 | -8 |
min °C | -16 | -14 | -13 | -17 | -19 | -19 | -20 | -14 | -14 | -15 | -11 | -10 | -10 | -9 | -10 | -7 | -8 | -8 | -9 |
chill °C | -24 | -23 | -22 | -30 | -27 | -29 | -29 | -22 | -27 | -28 | -23 | -20 | -21 | -20 | -21 | -11 | -12 | -16 | -17 |
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. Extremely cold (max -13°C on Wed afternoon, min -20°C on Thu night). Winds increasing (light winds from the SW on Tue night, near gales from the SW by Fri afternoon).
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 night, min -15°C on Fri night). Winds decreasing (near gales from the SW on Fri night, calm by Sun 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.