– Lat/Long: 64.78° S 63.68° W
Mount William (Antarctica)
Weather Forecast, AntarcticaIssued: 2 pm Tue 12 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Tue 12 May Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Tue 12 May 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 Thu night. Temperatures will be below freezing (max -1°C on Wed morning, min -12°C on Fri morning). Winds increasing (light winds from the N on Tue afternoon, near gales from the SW by Thu night). | Days 5–7 Weather SummaryA dusting of new snow. Temperatures will be well below freezing (max -6°C on Sun night, min -14°C on Fri afternoon). Wind will be generally light. | ||||||||||||||||
Tue 12 | Wednesday 13 | Thursday 14 | Friday 15 | Saturday 16 | Sunday 17 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  | | | | |  |  |  |  |  | | | | |
cloudy | light snow | cloudy | light snow | heavy snow | light snow | light snow | heavy snow | light snow | snow shwrs | some clouds | some clouds | clear | clear | clear | some clouds | light snow | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | 3 | — | 3 | 12 | 2 | 3 | 13 | 4 | 1 | — | — | — | — | — | — | 1 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -8 | -4 | -1 | -1 | -5 | -8 | -8 | -9 | -10 | -13 | -13 | -14 | -14 | -11 | -9 | -8 | -6 |
min °C | -10 | -7 | -3 | -3 | -8 | -8 | -9 | -9 | -12 | -14 | -14 | -14 | -14 | -14 | -10 | -8 | -8 |
-15 | -12 | -7 | -10 | -18 | -17 | -20 | -20 | -23 | -22 | -21 | -21 | -20 | -22 | -16 | -11 | -8 | |
0 | 0 | 0 | 250 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Cloud base (m) | 4350 | 350 | 300 | 250 | 250 | 250 | 250 | 250 | 250 | 250 | 250 | 250 | 300 | ||||
 | — | — | 10:00 | — | — | 10:03 | — | — | 10:06 | — | — | 10:08 | — | — | 10:11 | — | — |
 | 4:23 | — | — | 4:21 | — | — | 4:17 | — | — | 4:14 | — | — | 4:10 | — | — | 4:07 | — |
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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 Thu night. Temperatures will be below freezing (max -1°C on Wed morning, min -12°C on Fri morning). Winds increasing (light winds from the N on Tue afternoon, near gales from the SW by Thu night).
Mount William (Antarctica) Weather (Days 3-6):
A dusting of new snow. Temperatures will be well below freezing (max -6°C on Sun night, min -14°C on Fri afternoon). Wind will be generally light.
This table gives the weather forecast for Mount William (Antarctica) at the specific elevation of 500 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.