– Lat/Long: 64.78° S 63.68° W
Mount William (Antarctica) Weather Forecast
Trojan Range · AntarcticaIssued: 8 am Sun 18 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 8 am Sun 18 Oct Local Time
Updates in:
Update imminent hr min s
4 Mount William (Antarctica) Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryLight rain (total 5mm) on Sun night. Becoming colder with heavy fall of snow, heaviest during Tue night. Freeze-thaw conditions (max 6°C on Sun afternoon, min -7°C on Mon night). Mainly fresh winds. | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Thu morning. Temperatures will be below freezing (max 0°C on Thu morning, min -7°C on Thu night). Mainly fresh winds. | |||||||||||||||||
Sunday 18 | Monday 19 | Tuesday 20 | Wednesday 21 | Thursday 22 | Friday 23 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  |  |  |  | | |  |  | |  | | |  | |
some clouds | light rain | light rain | light snow | light snow | light snow | snow shwrs | cloudy | heavy snow | light snow | snow shwrs | cloudy | mod. snow | cloudy | mod. snow | light snow | snow shwrs | some clouds | |
Cloud base (m) | 550 | 1450 | 1450 | 300 | 300 | 300 | 350 | 350 | 300 | 350 | 350 | 350 | 300 | 300 | 300 | 350 | 350 | 300 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | 3 | 3 | 3 | 1 | — | 13 | 5 | 1 | — | 6 | — | 10 | 3 | 2 | — |
mm | — | 0.2 | 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 4 | 6 | 6 | 0 | -2 | -5 | -7 | -4 | -3 | -3 | -3 | -1 | 0 | -2 | -5 | -6 | -6 | -3 |
min °C | 3 | 6 | 1 | 0 | -3 | -7 | -7 | -6 | -3 | -4 | -4 | -2 | -2 | -4 | -7 | -6 | -6 | -6 |
chill °C | 1 | 3 | -4 | -4 | -8 | -14 | -14 | -12 | -9 | -11 | -11 | -8 | -7 | -11 | -16 | -13 | -13 | -14 |
Freezing level m | 1400 | 1900 | 1600 | 600 | 150 | 0 | 0 | 0 | 0 | 50 | 0 | 0 | 400 | 200 | 0 | 0 | 0 | 0 |
 | 5:26 | — | — | 5:22 | — | — | 5:18 | — | — | 5:15 | — | — | 5:11 | — | — | 5:07 | — | — |
 | — | 8:35 | — | — | 8:37 | — | — | 8:40 | — | — | 8:45 | — | — | 8:47 | — | — | 8:51 | — |
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Mount William (Antarctica) Weather (Days 0-3):
The weather forecast for Mount William (Antarctica) is: Light rain (total 5mm) on Sun night. Becoming colder with heavy fall of snow, heaviest during Tue night. Freeze-thaw conditions (max 6°C on Sun afternoon, min -7°C on Mon night). Mainly fresh winds.
Mount William (Antarctica) Weather (Days 3-6):
A heavy fall of snow, heaviest during Thu morning. Temperatures will be below freezing (max 0°C on Thu morning, min -7°C on Thu night). Mainly fresh winds.
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.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
Captain Arturo Prat Base | |||||
BaseBernardoO higgins | |||||
Marambio Airport (Seymour Island) |  | ||||
BaseMarambio | |||||
BaseEsperanza | |||||
Centro Met. Antártico Presidente Eduardo Frei | |||||
Teniente R. Marsh Airport | | ||||
BaseCarlini | |||||
Dinamet | |||||
BaseSanMartin |  |
* 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.