– Lat/Long: 64.78° S 63.68° W
Mount William (Antarctica)
Weather Forecast, AntarcticaIssued: 8 am Thu 06 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 am Thu 06 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 8 am Thu 06 Aug Local Time
Updates in:
Update imminent hr min s
4 Mount William (Antarctica) Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryA dusting of new snow. Temperatures will be well below freezing (max -7°C on Thu afternoon, min -15°C on Sat morning). Wind will be generally light. | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Mon afternoon. Temperatures will be below freezing (max -2°C on Mon morning, min -9°C on Sun morning). Mainly fresh winds. | |||||||||||||||||
Thursday 6 | Friday 7 | Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | |  | | |  |  |  | |  |  | | |  | |
clear | some clouds | some clouds | clear | some clouds | some clouds | snow shwrs | some clouds | some clouds | cloudy | light snow | light snow | light snow | mod. snow | heavy snow | mod. snow | mod. snow | mod. snow | |
Cloud base (m) | 1950 | 1400 | 300 | 400 | 300 | 350 | 350 | 450 | 300 | 300 | 300 | 250 | 300 | 300 | 350 | 350 | ||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | 1 | — | — | — | 1 | 4 | 1 | 9 | 13 | 7 | 7 | 8 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -8 | -7 | -8 | -11 | -11 | -13 | -14 | -13 | -11 | -6 | -4 | -3 | -2 | -3 | -3 | -4 | -4 | -5 |
min °C | -9 | -7 | -10 | -11 | -12 | -14 | -15 | -14 | -13 | -9 | -5 | -4 | -2 | -4 | -3 | -4 | -4 | -6 |
chill °C | -12 | -10 | -15 | -17 | -20 | -23 | -24 | -22 | -20 | -16 | -12 | -11 | -8 | -10 | -10 | -12 | -11 | -13 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | 9:47 | — | — | 9:44 | — | — | 9:41 | — | — | 9:37 | — | — | 9:33 | — | — | 9:30 | — | — |
 | — | 4:53 | — | — | 4:57 | — | — | 5:00 | — | — | 5:02 | — | — | 5:06 | — | — | 5:08 | — |
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Mount William (Antarctica) Weather (Days 0-3):
The weather forecast for Mount William (Antarctica) is: A dusting of new snow. Temperatures will be well below freezing (max -7°C on Thu afternoon, min -15°C on Sat morning). Wind will be generally light.
Mount William (Antarctica) Weather (Days 3-6):
A heavy fall of snow, heaviest during Mon afternoon. Temperatures will be below freezing (max -2°C on Mon morning, min -9°C on Sun morning). Mainly fresh winds.
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) |  | ||||
Centro Met. Antártico Presidente Eduardo Frei | |||||
Teniente R. Marsh Airport |  | ||||
Dinamet | |||||
Puerto Williams | |||||
Ushuaia Naval Base Airport |  | ||||
Rio Grande Airport | | ||||
 | |||||
Punta Arenas Unidad Aeropolicial |
* 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.