– Lat/Long: 64.78° S 63.68° W
Mount William (Antarctica)
Weather Forecast, AntarcticaIssued: 2 pm Mon 08 Jun Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Mon 08 Jun Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Mon 08 Jun 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 Wed night. Temperatures will be below freezing (max -3°C on Mon afternoon, min -10°C on Wed night). Winds decreasing (strong winds from the NNE on Tue night, calm by Thu morning). | Days 5–7 Weather SummaryMostly dry. Temperatures will be well below freezing (max -7°C on Sat afternoon, min -11°C on Fri night). Winds increasing (light winds from the SSE on Thu afternoon, fresh winds from the NNE by Sat afternoon). | ||||||||||||||||
Mon 8 | Tuesday 9 | Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | | |  |  |  | | |  | | |  | |
light snow | light snow | snow shwrs | cloudy | snow shwrs | snow shwrs | light snow | snow shwrs | some clouds | clear | clear | clear | clear | some clouds | cloudy | cloudy | cloudy | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
5 | 1 | 2 | — | 2 | 2 | 2 | 6 | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -3 | -4 | -4 | -5 | -5 | -7 | -7 | -7 | -9 | -9 | -8 | -8 | -9 | -10 | -8 | -7 | -7 |
min °C | -3 | -4 | -4 | -5 | -7 | -7 | -7 | -10 | -10 | -9 | -9 | -9 | -10 | -11 | -9 | -7 | -8 |
-8 | -8 | -11 | -12 | -17 | -15 | -11 | -10 | -10 | -12 | -13 | -13 | -16 | -18 | -16 | -16 | -15 | |
450 | 200 | 300 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Cloud base (m) | 300 | 300 | 400 | 250 | 350 | 450 | 300 | 300 | 300 | 350 | 400 | 5700 | 350 | 300 | 400 | 250 | 250 |
 | — | — | 11:11 | — | — | 11:12 | — | — | 11:15 | — | — | 11:17 | — | — | 11:18 | — | — |
 | 3:15 | — | — | 3:15 | — | — | 3:14 | — | — | 3:11 | — | — | 3:11 | — | — | 3:10 | — |
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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 Wed night. Temperatures will be below freezing (max -3°C on Mon afternoon, min -10°C on Wed night). Winds decreasing (strong winds from the NNE on Tue night, calm by Thu morning).
Mount William (Antarctica) Weather (Days 3-6):
Mostly dry. Temperatures will be well below freezing (max -7°C on Sat afternoon, min -11°C on Fri night). Winds increasing (light winds from the SSE on Thu afternoon, fresh winds from the NNE by Sat 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) |  | ||||
CentroMet.Antártico Presidente Eduardo Frei |  | ||||
Teniente R. Marsh Airport | | ||||
Dinamet | |||||
Puerto Williams | |||||
Ushuaia Naval Base Airport |  | ||||
Rio Grande Airport |  | ||||
Punta Arenas Unidad Aeropolicial | |||||
Instituto de la Patagonia (Jorge Schytte) |
* 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.