– Lat/Long: 64.78° S 63.68° W
Mount William (Antarctica)
Weather Forecast, AntarcticaIssued: 2 pm Tue 15 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Tue 15 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Tue 15 Jul Local Time
Updates in:
Update imminent hr min s
4 Mount William (Antarctica) Elevations: 4 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Temperatures will be well below freezing (max -10°C on Wed night, min -13°C on Tue afternoon). Winds increasing (calm on Wed morning, strong winds from the NNE by Thu morning). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Sun night. Temperatures will be well below freezing (max -10°C on Fri afternoon, min -21°C on Mon morning). Winds increasing (calm on Sat morning, near gales from the NNW by Sun night). | ||||||||||||||||
Tue 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  |  | |  | | | | | | | |  |  | |
clear | clear | clear | some clouds | cloudy | cloudy | cloudy | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | clear | cloudy | light snow | heavy snow | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 11 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | -12 | -12 | -11 | -11 | -10 | -12 | -11 | -11 | -10 | -10 | -10 | -11 | -12 | -13 | -12 | -13 | -12 |
min°C | -13 | -12 | -11 | -12 | -11 | -12 | -11 | -11 | -10 | -10 | -11 | -12 | -12 | -14 | -13 | -14 | -18 |
-20 | -21 | -17 | -18 | -18 | -24 | -19 | -18 | -18 | -17 | -18 | -12 | -17 | -23 | -21 | -24 | -32 | |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Cloud base (m) | 350 | 350 | 350 | 350 | 550 | 1200 | 1300 | 450 | 1450 | 1650 | 550 | 500 | 600 | 300 | 400 | ||
 | — | — | 10:49 | — | — | 10:47 | — | — | 10:44 | — | — | 10:41 | — | — | 10:38 | — | — |
 | 3:48 | — | — | 3:52 | — | — | 3:53 | — | — | 3:56 | — | — | 4:00 | — | — | 4:02 | — |
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Mount William (Antarctica) Weather (Days 0-3):
The weather forecast for Mount William (Antarctica) is: Mostly dry. Temperatures will be well below freezing (max -10°C on Wed night, min -13°C on Tue afternoon). Winds increasing (calm on Wed morning, strong winds from the NNE by Thu morning).
Mount William (Antarctica) Weather (Days 3-6):
A moderate fall of snow, heaviest on Sun night. Temperatures will be well below freezing (max -10°C on Fri afternoon, min -21°C on Mon morning). Winds increasing (calm on Sat morning, near gales from the NNW by Sun night).
This table gives the weather forecast for Mount William (Antarctica) at the specific elevation of 1600 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 | |||||
BaseMarambio | |||||
BaseEsperanza | |||||
CentroMet.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.