– Lat/Long: 64.78° S 63.68° W
Mount William (Antarctica) Weather Forecast
Trojan Range · AntarcticaIssued: 2 pm Sun 01 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Sun 01 Nov Local Time
Updates in:
Update imminent hr min s
4 Mount William (Antarctica) Elevations: 4 Forecast Elevations: Days 1–4 Weather SummaryA light covering of new snow mostly falling on Tue night. Temperatures will be well below freezing (max -6°C on Tue night, min -11°C on Sun night). Winds increasing (calm on Mon afternoon, strong winds from the NE by Tue morning). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Fri night. Temperatures will be below freezing (max -4°C on Fri afternoon, min -11°C on Thu afternoon). Winds increasing (calm on Wed afternoon, strong winds from the NNE by Fri afternoon). | ||||||||||||||||
Sun 1 | Monday 2 | Tuesday 3 | Wednesday 4 | Thursday 5 | Friday 6 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  | |  | | | |  | |  | | |  | |
some clouds | some clouds | light snow | some clouds | some clouds | cloudy | light snow | light snow | light snow | light snow | some clouds | snow shwrs | some clouds | clear | cloudy | light snow | mod. snow | |
Cloud base (m) | 450 | 250 | 300 | 250 | 250 | 1600 | 300 | 200 | 250 | 250 | 350 | 300 | 300 | 550 | 650 | 1350 | 300 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | 2 | — | — | — | 1 | 4 | 1 | 2 | — | 1 | — | — | — | 1 | 8 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -9 | -10 | -10 | -9 | -8 | -8 | -7 | -6 | -6 | -6 | -7 | -9 | -11 | -8 | -6 | -4 | -4 |
min °C | -10 | -11 | -10 | -10 | -9 | -8 | -7 | -7 | -6 | -6 | -8 | -10 | -11 | -10 | -7 | -5 | -7 |
chill °C | -18 | -20 | -14 | -10 | -13 | -18 | -17 | -15 | -12 | -11 | -14 | -18 | -19 | -16 | -13 | -13 | -17 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 50 | 0 | 0 | 0 | 0 | 0 | 0 | 100 |
 | — | — | 4:31 | — | — | 4:28 | — | — | 4:24 | — | — | 4:20 | — | — | 4:16 | — | — |
 | — | 9:22 | — | — | 9:25 | — | — | 9:30 | — | — | 9:34 | — | — | 9:37 | — | — | 9:40 |
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Mount William (Antarctica) Weather (Days 0-3):
The weather forecast for Mount William (Antarctica) is: A light covering of new snow mostly falling on Tue night. Temperatures will be well below freezing (max -6°C on Tue night, min -11°C on Sun night). Winds increasing (calm on Mon afternoon, strong winds from the NE by Tue morning).
Mount William (Antarctica) Weather (Days 3-6):
A moderate fall of snow, heaviest on Fri night. Temperatures will be below freezing (max -4°C on Fri afternoon, min -11°C on Thu afternoon). Winds increasing (calm on Wed afternoon, strong winds from the NNE by Fri 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 | |||||
BaseEsperanza |  | ||||
Centro Met. Antártico Presidente Eduardo Frei | |||||
Teniente R. Marsh Airport |  | ||||
BaseCarlini | | ||||
Dinamet | |||||
BaseSanMartin | |||||
BaseOrcadas | |||||
Puerto Williams |
* 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.