– Lat/Long: 64.78° S 63.68° W
Mount William (Antarctica) Weather Forecast
Trojan Range · AntarcticaIssued: 8 pm Sun 08 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Sun 08 Nov 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 Sun night. Temperatures will be below freezing (max -2°C on Tue afternoon, min -9°C on Sun night). Winds decreasing (strong winds from the WSW on Sun night, calm by Tue night). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Fri night. Temperatures will be below freezing (max -1°C on Thu afternoon, min -7°C on Fri night). Mainly strong winds. | |||||||||||||||
Monday 9 | Tuesday 10 | Wednesday 11 | Thursday 12 | Friday 13 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | |  | |  | | | |  | | |  | |
heavy snow | snow shwrs | light snow | some clouds | cloudy | light snow | mod. snow | cloudy | some clouds | some clouds | cloudy | cloudy | light snow | light snow | light snow | heavy snow | |
Cloud base (m) | 200 | 250 | 250 | 1500 | 250 | 200 | 200 | 300 | 300 | 300 | 1800 | 300 | 200 | 200 | 300 | |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | 11 | 1 | 1 | — | — | 2 | 10 | — | — | — | — | — | 5 | 4 | 2 | 11 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -6 | -8 | -7 | -5 | -3 | -2 | -3 | -3 | -3 | -5 | -4 | -1 | -1 | -1 | -1 | -3 |
min °C | -9 | -9 | -7 | -8 | -4 | -2 | -4 | -4 | -4 | -6 | -5 | -3 | -1 | -1 | -2 | -7 |
chill °C | -18 | -17 | -13 | -12 | -12 | -10 | -4 | -4 | -9 | -12 | -11 | -7 | -5 | -8 | -7 | -15 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 100 | 0 | 0 | 0 | 0 | 0 | 100 | 250 | 250 | 350 | 0 |
 | — | 4:07 | — | — | 4:03 | — | — | 4:00 | — | — | 3:56 | — | — | 3:53 | — | — |
 | — | — | — | 9:52 | — | — | 9:55 | — | — | 9:59 | — | — | 10:02 | — | — | 10:07 |
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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 Sun night. Temperatures will be below freezing (max -2°C on Tue afternoon, min -9°C on Sun night). Winds decreasing (strong winds from the WSW on Sun night, calm by Tue night).
Mount William (Antarctica) Weather (Days 3-6):
A heavy fall of snow, heaviest during Fri night. Temperatures will be below freezing (max -1°C on Thu afternoon, min -7°C on Fri night). Mainly strong 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 |
|---|---|---|---|---|---|
Marambio Airport (Seymour Island) |  | ||||
SHIP1553 | |||||
Centro Met. Antártico Presidente Eduardo Frei | |||||
Teniente R. Marsh Airport |  | ||||
Dinamet | |||||
Teniente R. Marsh Airport | | ||||
Dinamet | |||||
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.