– Lat/Long: 64.78° S 63.68° W
Mount William (Antarctica) Weather Forecast
Trojan Range · AntarcticaIssued: 2 pm Sat 31 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Sat 31 Oct 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 Mon afternoon. Temperatures will be well below freezing (max -8°C on Sat night, min -12°C on Sun night). Winds increasing (light winds from the NW on Mon afternoon, strong winds from the NE by Tue morning). | Days 5–7 Weather SummaryA dusting of new snow. Temperatures will be below freezing (max -5°C on Tue night, min -11°C on Thu morning). Winds increasing (light winds from the ESE on Wed afternoon, strong winds from the NE by Fri morning). | ||||||||||||||||
Sat 31 | Sunday 1 | Monday 2 | Tuesday 3 | Wednesday 4 | Thursday 5 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  |  | | | |  | | | | | | | |
some clouds | cloudy | cloudy | some clouds | some clouds | light snow | snow shwrs | cloudy | light snow | light snow | light snow | cloudy | some clouds | some clouds | some clouds | some clouds | some clouds | |
Cloud base (m) | 300 | 1450 | 250 | 250 | 500 | 250 | 300 | 450 | 250 | 250 | 1150 | 1050 | 1500 | 300 | 250 | 350 | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | 1 | 2 | — | 2 | 1 | 2 | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -10 | -8 | -9 | -10 | -10 | -9 | -9 | -8 | -8 | -6 | -5 | -5 | -5 | -7 | -11 | -11 | -9 |
min °C | -11 | -9 | -9 | -11 | -12 | -10 | -10 | -10 | -8 | -7 | -6 | -5 | -6 | -10 | -11 | -11 | -11 |
chill °C | -17 | -14 | -16 | -20 | -21 | -16 | -15 | -16 | -18 | -17 | -14 | -11 | -10 | -16 | -17 | -16 | -15 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100 | 150 | 0 | 0 | 0 | 0 |
 | — | — | 4:35 | — | — | 4:31 | — | — | 4:28 | — | — | 4:24 | — | — | 4:20 | — | — |
 | — | 9:19 | — | — | 9:22 | — | — | 9:25 | — | — | 9:30 | — | — | 9:34 | — | — | 9:37 |
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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 Mon afternoon. Temperatures will be well below freezing (max -8°C on Sat night, min -12°C on Sun night). Winds increasing (light winds from the NW on Mon afternoon, strong winds from the NE by Tue morning).
Mount William (Antarctica) Weather (Days 3-6):
A dusting of new snow. Temperatures will be below freezing (max -5°C on Tue night, min -11°C on Thu morning). Winds increasing (light winds from the ESE on Wed afternoon, strong winds from the NE by Fri morning).
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 |  | ||||
* 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.