– Lat/Long: 64.78° S 63.68° W
Mount William (Antarctica) Weather Forecast
Trojan Range · AntarcticaIssued: 8 pm Tue 15 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Tue 15 Sep Local Time
Updates in:
Update imminent hr min s
4 Mount William (Antarctica) Elevations: 4 Forecast Elevations: Days 1–4 Weather SummaryA heavy fall of snow, heaviest during Tue night. Temperatures will be well below freezing (max -6°C on Thu afternoon, min -16°C on Wed afternoon). Winds decreasing (gales from the WSW on Tue night, light winds from the WSW by Wed night). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Sat morning. Temperatures will be below freezing (max -5°C on Mon afternoon, min -16°C on Sat night). Wind will be generally light. | |||||||||||||||
Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | |  |  | |  | | | | |  |  | |
heavy snow | light snow | some clouds | some clouds | some clouds | light snow | mod. snow | mod. snow | light snow | light snow | light snow | light snow | light snow | some clouds | cloudy | cloudy | |
Cloud base (m) | 250 | 250 | 300 | 300 | 400 | 300 | 250 | 250 | 250 | 250 | 250 | 300 | 300 | 300 | 450 | |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | 12 | 5 | — | — | — | 4 | 8 | 7 | 4 | 4 | 3 | 2 | 4 | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -7 | -13 | -16 | -13 | -9 | -6 | -6 | -6 | -7 | -11 | -13 | -15 | -15 | -12 | -8 | -7 |
min °C | -13 | -14 | -16 | -16 | -11 | -7 | -7 | -6 | -9 | -13 | -14 | -15 | -16 | -15 | -9 | -8 |
chill °C | -24 | -25 | -26 | -26 | -18 | -15 | -15 | -13 | -16 | -22 | -24 | -25 | -25 | -22 | -12 | -11 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | 7:22 | — | — | 7:20 | — | — | 7:16 | — | — | 7:11 | — | — | 7:09 | — | — |
 | — | — | 6:55 | — | — | 6:59 | — | — | 7:01 | — | — | 7:05 | — | — | 7:07 | — |
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Mount William (Antarctica) Weather (Days 0-3):
The weather forecast for Mount William (Antarctica) is: A heavy fall of snow, heaviest during Tue night. Temperatures will be well below freezing (max -6°C on Thu afternoon, min -16°C on Wed afternoon). Winds decreasing (gales from the WSW on Tue night, light winds from the WSW by Wed night).
Mount William (Antarctica) Weather (Days 3-6):
A moderate fall of snow, heaviest on Sat morning. Temperatures will be below freezing (max -5°C on Mon afternoon, min -16°C on Sat 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.