– Lat/Long: 64.78° S 63.68° W
Mount William (Antarctica) Weather Forecast
Trojan Range · AntarcticaIssued: 2 pm Mon 02 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Mon 02 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 Tue night. Temperatures will be below freezing (max -5°C on Tue afternoon, min -11°C on Mon afternoon). Winds increasing (calm on Mon afternoon, strong winds from the NE by Tue afternoon). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Fri night. Temperatures will be below freezing (max -2°C on Fri morning, min -11°C on Thu afternoon). Winds decreasing (severe gales from the W on Fri night, light winds from the NW by Sat night). | ||||||||||||||||
Mon 2 | Tuesday 3 | Wednesday 4 | Thursday 5 | Friday 6 | Saturday 7 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  | | |  | |  |  | | |  |  | | | |
snow shwrs | some clouds | light snow | light snow | light snow | light snow | light snow | mod. snow | snow shwrs | some clouds | snow shwrs | light snow | light snow | heavy snow | mod. snow | light snow | heavy snow | |
Cloud base (m) | 250 | 250 | 500 | 500 | 400 | 200 | 250 | 250 | 300 | 300 | 1700 | 250 | 250 | 200 | 250 | 250 | 250 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | 1 | — | 1 | 2 | 5 | 4 | 3 | 8 | 1 | — | 1 | 3 | 5 | 26 | 6 | 5 | 14 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -10 | -7 | -6 | -5 | -5 | -6 | -6 | -6 | -9 | -10 | -4 | -2 | -2 | -4 | -8 | -7 | -5 |
min °C | -11 | -10 | -7 | -6 | -6 | -6 | -6 | -8 | -10 | -11 | -9 | -3 | -2 | -8 | -8 | -8 | -6 |
chill °C | -15 | -16 | -18 | -16 | -15 | -12 | -13 | -15 | -17 | -19 | -16 | -10 | -9 | -20 | -20 | -19 | -17 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 50 | 100 | 0 | 0 | 0 | 0 | 100 | 600 | 100 | 0 | 0 | 50 |
 | — | — | 4:28 | — | — | 4:24 | — | — | 4:20 | — | — | 4:16 | — | — | 4:13 | — | — |
 | — | 9:25 | — | — | 9:30 | — | — | 9:34 | — | — | 9:37 | — | — | 9:40 | — | — | 9:45 |
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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 below freezing (max -5°C on Tue afternoon, min -11°C on Mon afternoon). Winds increasing (calm on Mon afternoon, strong winds from the NE by Tue afternoon).
Mount William (Antarctica) Weather (Days 3-6):
A heavy fall of snow, heaviest during Fri night. Temperatures will be below freezing (max -2°C on Fri morning, min -11°C on Thu afternoon). Winds decreasing (severe gales from the W on Fri night, light winds from the NW by Sat night).
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) |  | ||||
Centro Met. Antártico Presidente Eduardo Frei | |||||
Teniente R. Marsh Airport |  | ||||
Dinamet | |||||
Puerto Williams | |||||
Ushuaia Naval Base Airport |  | ||||
Rio Grande Airport | | ||||
 | |||||
Punta Arenas Unidad Aeropolicial |
* 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.