– Lat/Long: 64.78° S 63.68° W
Mount William (Antarctica) Weather Forecast
Trojan Range · AntarcticaIssued: 8 pm Wed 28 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Wed 28 Oct 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 Thu morning. Temperatures will be below freezing (max 0°C on Wed night, min -13°C on Sat afternoon). Mainly gales. | Days 5–7 Weather SummaryA dusting of new snow. Temperatures will be well below freezing (max -7°C on Mon night, min -14°C on Sat night). Winds increasing (light winds from the NNW on Mon afternoon, fresh winds from the NE by Tue morning). | |||||||||||||||
Thursday 29 | Friday 30 | Saturday 31 | Sunday 1 | Monday 2 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | | |  |  |  |  | | | | | | | |
light snow | heavy snow | light snow | heavy snow | light snow | light snow | mod. snow | snow shwrs | some clouds | some clouds | some clouds | snow shwrs | some clouds | some clouds | some clouds | some clouds | |
Cloud base (m) | 350 | 200 | 250 | 250 | 250 | 250 | 300 | 300 | 300 | 300 | 300 | 250 | 300 | 300 | 250 | 350 |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | 2 | 11 | 3 | 12 | 3 | 1 | 8 | 1 | — | — | — | 2 | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 0 | -1 | -5 | -6 | -12 | -12 | -12 | -12 | -13 | -13 | -12 | -12 | -11 | -10 | -9 | -7 |
min °C | -2 | -3 | -5 | -11 | -12 | -12 | -12 | -12 | -13 | -14 | -13 | -12 | -13 | -10 | -9 | -9 |
chill °C | -6 | -12 | -14 | -20 | -22 | -23 | -24 | -20 | -21 | -24 | -23 | -21 | -23 | -17 | -13 | -15 |
Freezing level m | 700 | 700 | 250 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | 4:46 | — | — | 4:43 | — | — | 4:39 | — | — | 4:35 | — | — | 4:31 | — | — |
 | — | — | — | 9:12 | — | — | 9:15 | — | — | 9:19 | — | — | 9:22 | — | — | 9:25 |
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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 Thu morning. Temperatures will be below freezing (max 0°C on Wed night, min -13°C on Sat afternoon). Mainly gales.
Mount William (Antarctica) Weather (Days 3-6):
A dusting of new snow. Temperatures will be well below freezing (max -7°C on Mon night, min -14°C on Sat night). Winds increasing (light winds from the NNW on Mon afternoon, fresh winds from the NE by Tue morning).
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 | |||||
Teniente R. Marsh Airport |  | ||||
BaseCarlini | |||||
Dinamet | |||||
BaseSanMartin | |||||
BaseOrcadas | |||||
Puerto Williams | |||||
Ushuaia Naval Base Airport |  |
* 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.