– Lat/Long: 64.78° S 63.68° W
Mount William (Antarctica)
Weather Forecast, AntarcticaIssued: 2 pm Thu 13 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Thu 13 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Thu 13 Aug 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 Sat morning. Temperatures will be below freezing (max -3°C on Fri morning, min -8°C on Fri night). Wind will be generally light. | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Sun night. Temperatures will be below freezing (max -3°C on Sun night, min -8°C on Mon night). Winds increasing (calm on Mon morning, strong winds from the NE by Tue morning). | ||||||||||||||||
Thu 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  | | |  | | |  |  |  | |  | | | |
cloudy | snow shwrs | light snow | light snow | some clouds | light snow | light snow | light snow | light snow | light snow | heavy snow | snow shwrs | some clouds | snow shwrs | mod. snow | light snow | light snow | |
Cloud base (m) | 350 | 350 | 300 | 300 | 300 | 350 | 300 | 350 | 300 | 300 | 250 | 300 | 350 | 500 | 550 | 250 | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | 3 | 1 | 2 | — | 5 | 4 | 3 | 2 | 1 | 12 | 1 | — | 1 | 6 | 1 | 3 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -5 | -6 | -3 | -3 | -7 | -4 | -5 | -4 | -4 | -5 | -3 | -6 | -6 | -7 | -6 | -4 | -3 |
min °C | -6 | -7 | -4 | -5 | -8 | -5 | -6 | -7 | -4 | -5 | -4 | -6 | -7 | -8 | -8 | -4 | -5 |
chill °C | -14 | -14 | -10 | -11 | -14 | -11 | -12 | -12 | -9 | -11 | -11 | -6 | -11 | -15 | -19 | -11 | -11 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | — | 9:19 | — | — | 9:17 | — | — | 9:12 | — | — | 9:10 | — | — | 9:07 | — | — |
 | 5:15 | — | — | 5:19 | — | — | 5:22 | — | — | 5:24 | — | — | 5:28 | — | — | 5:30 | — |
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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 Sat morning. Temperatures will be below freezing (max -3°C on Fri morning, min -8°C on Fri night). Wind will be generally light.
Mount William (Antarctica) Weather (Days 3-6):
A heavy fall of snow, heaviest during Sun night. Temperatures will be below freezing (max -3°C on Sun night, min -8°C on Mon night). Winds increasing (calm on Mon morning, strong winds from the NE by Tue morning).
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) |  | ||||
BaseMarambio | |||||
BaseEsperanza | |||||
Centro Met. Antártico Presidente Eduardo Frei | |||||
Teniente R. Marsh Airport |  | ||||
BaseCarlini | |||||
Dinamet | |||||
BaseSanMartin |  | ||||
BaseOrcadas | |||||
Puerto Williams |
* 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.