– Lat/Long: 64.78° S 63.68° W
Mount William (Antarctica)
Weather Forecast, AntarcticaIssued: 2 pm Thu 23 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Thu 23 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Thu 23 Apr Local Time
Updates in:
Update imminent hr min s
4 Mount William (Antarctica) Elevations: 4 Forecast Elevations: Days 1–4 Weather SummaryA dusting of new snow. Temperatures will be below freezing (max -4°C on Thu afternoon, min -10°C on Sat night). Wind will be generally light. | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Sun night. Temperatures will be below freezing (max -1°C on Sun night, min -6°C on Sun afternoon). Winds increasing (light winds from the NE on Mon night, fresh winds from the NE by Wed morning). | ||||||||||||||||
Thu 23 | Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | |  | | |  | | | | | | | |
light snow | cloudy | some clouds | cloudy | clear | some clouds | light snow | snow shwrs | cloudy | cloudy | light snow | light snow | light snow | cloudy | some clouds | cloudy | cloudy | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
1 | — | — | — | — | — | 2 | 1 | — | — | 3 | 2 | 3 | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -4 | -5 | -7 | -7 | -8 | -8 | -9 | -10 | -7 | -4 | -1 | -1 | -2 | -3 | -5 | -5 | -3 |
min °C | -5 | -7 | -8 | -7 | -9 | -9 | -9 | -10 | -9 | -6 | -3 | -2 | -3 | -5 | -6 | -6 | -5 |
-11 | -12 | -12 | -10 | -14 | -14 | -17 | -19 | -12 | -11 | -10 | -7 | -7 | -8 | -10 | -11 | -10 | |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 200 | 100 | 0 | 0 | 0 | 0 | |
Cloud base (m) | 250 | 1450 | 600 | 500 | 2200 | 350 | 300 | 300 | 350 | 550 | 300 | 250 | 250 | 250 | 300 | 300 | 550 |
 | — | — | 9:00 | — | — | 9:03 | — | — | 9:06 | — | — | 9:08 | — | — | 9:12 | — | — |
 | 5:27 | — | — | 5:22 | — | — | 5:20 | — | — | 5:15 | — | — | 5:13 | — | — | 5:09 | — |
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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 below freezing (max -4°C on Thu afternoon, min -10°C on Sat night). Wind will be generally light.
Mount William (Antarctica) Weather (Days 3-6):
A light covering of new snow mostly falling on Sun night. Temperatures will be below freezing (max -1°C on Sun night, min -6°C on Sun afternoon). Winds increasing (light winds from the NE on Mon night, fresh winds from the NE by Wed 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 | | ||||
CentroMet.Antártico Presidente Eduardo Frei |  | ||||
Teniente R. Marsh Airport |  | ||||
BaseCarlini |  | ||||
Dinamet | |||||
BaseSanMartin | |||||
BaseOrcadas | |||||
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* 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.