– Lat/Long: 64.78° S 63.68° W
Mount William (Antarctica) Weather Forecast
Trojan Range · AntarcticaIssued: 2 am Tue 06 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 2 am Tue 06 Oct Local Time
Updates in:
Update imminent hr min s
4 Mount William (Antarctica) Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryA heavy fall of snow, heaviest during Thu morning. Temperatures will be below freezing (max -1°C on Thu night, min -7°C on Thu afternoon). Winds increasing (light winds from the WNW on Wed afternoon, strong winds from the WNW by Thu night). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Fri afternoon. Temperatures will be below freezing (max -1°C on Fri morning, min -9°C on Sun night). Winds decreasing (severe gales from the WNW on Fri afternoon, light winds from the NW by Sat afternoon). | |||||||||||||||||
Tuesday 6 | Wednesday 7 | Thursday 8 | Friday 9 | Saturday 10 | Sunday 11 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  |  |  | | | | | | | | | | |
clear | some clouds | light snow | cloudy | light snow | mod. snow | mod. snow | snow shwrs | snow shwrs | light snow | light snow | light snow | some clouds | some clouds | light snow | light snow | mod. snow | snow shwrs | |
Cloud base (m) | 350 | 350 | 300 | 300 | 300 | 300 | 300 | 350 | 600 | 300 | 300 | 350 | 350 | 350 | 600 | 400 | 300 | 350 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | 1 | — | 1 | 6 | 9 | 2 | 6 | 3 | 5 | 4 | — | — | 2 | 5 | 6 | 4 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -6 | -6 | -4 | -3 | -4 | -4 | -5 | -6 | -1 | -1 | -2 | -5 | -5 | -5 | -3 | -2 | -4 | -7 |
min °C | -6 | -6 | -6 | -4 | -4 | -5 | -6 | -7 | -5 | -2 | -3 | -7 | -7 | -5 | -4 | -2 | -6 | -9 |
chill °C | -12 | -13 | -13 | -9 | -8 | -10 | -15 | -16 | -12 | -11 | -14 | -14 | -14 | -11 | -9 | -9 | -14 | -19 |
Freezing level m | 0 | 0 | 0 | 200 | 300 | 0 | 150 | 0 | 0 | 650 | 600 | 50 | 0 | 100 | 150 | 500 | 250 | 0 |
 | 6:09 | — | — | 6:05 | — | — | 6:03 | — | — | 5:58 | — | — | 5:54 | — | — | 5:52 | — | — |
 | — | 7:55 | — | — | 8:00 | — | — | 8:02 | — | — | 8:06 | — | — | 8:08 | — | — | 8:12 | — |
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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 -1°C on Thu night, min -7°C on Thu afternoon). Winds increasing (light winds from the WNW on Wed afternoon, strong winds from the WNW by Thu night).
Mount William (Antarctica) Weather (Days 3-6):
A heavy fall of snow, heaviest during Fri afternoon. Temperatures will be below freezing (max -1°C on Fri morning, min -9°C on Sun night). Winds decreasing (severe gales from the WNW on Fri afternoon, light winds from the NW by Sat afternoon).
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 | |||||
Centro Met. Antártico Presidente Eduardo Frei | |||||
Teniente R. Marsh Airport |  | ||||
Dinamet | |||||
Puerto Williams | |||||
Guardiamarina Airport |  | ||||
Puerto Williams | |||||
UshuaiaAero |  | ||||
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.