– Lat/Long: 64.78° S 63.68° W
Mount William (Antarctica)
Weather Forecast, AntarcticaIssued: 2 am Sat 09 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 am Sat 09 May Local Time
Updates in:
Update imminent hr min s
Issued: 2 am Sat 09 May Local Time
Updates in:
Update imminent hr min s
4 Mount William (Antarctica) Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryA heavy fall of snow, heaviest during Sat night. Temperatures will be below freezing (max -1°C on Sat morning, min -9°C on Sun night). Winds decreasing (near gales from the NNE on Sat morning, calm by Sun night). | Days 4–6 Weather SummaryA light covering of new snow mostly falling on Tue night. Temperatures will be below freezing (max -4°C on Tue night, min -10°C on Thu night). Wind will be generally light. | |||||||||||||||||
Saturday 9 | Sunday 10 | Monday 11 | Tuesday 12 | Wednesday 13 | Thursday 14 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  | |  | |  |  | |  | | | | | |  | |
snow shwrs | mod. snow | heavy snow | mod. snow | light snow | snow shwrs | cloudy | cloudy | cloudy | some clouds | some clouds | light snow | some clouds | cloudy | light snow | cloudy | cloudy | clear | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
1 | 8 | 19 | 8 | 3 | 2 | — | — | — | — | — | 2 | — | — | 4 | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -1 | -1 | -1 | -6 | -7 | -7 | -7 | -7 | -6 | -7 | -5 | -4 | -5 | -5 | -5 | -6 | -8 | -9 |
min °C | -2 | -2 | -5 | -7 | -7 | -9 | -7 | -7 | -7 | -7 | -6 | -5 | -5 | -5 | -6 | -7 | -8 | -10 |
-10 | -11 | -13 | -16 | -15 | -9 | -10 | -12 | -11 | -11 | -10 | -10 | -10 | -10 | -11 | -11 | -14 | -16 | |
0 | 100 | 250 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Cloud base (m) | 300 | 400 | 300 | 350 | 350 | 300 | 1600 | 1600 | 350 | 1400 | 450 | 300 | 300 | 300 | 250 | 250 | 250 | 2900 |
 | 9:47 | — | — | 9:49 | — | — | 9:52 | — | — | 9:56 | — | — | 10:00 | — | — | 10:03 | — | — |
 | — | 4:32 | — | — | 4:30 | — | — | 4:27 | — | — | 4:23 | — | — | 4:21 | — | — | 4:17 | — |
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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 night. Temperatures will be below freezing (max -1°C on Sat morning, min -9°C on Sun night). Winds decreasing (near gales from the NNE on Sat morning, calm by Sun night).
Mount William (Antarctica) Weather (Days 3-6):
A light covering of new snow mostly falling on Tue night. Temperatures will be below freezing (max -4°C on Tue night, min -10°C on Thu night). 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 |
|---|---|---|---|---|---|
Captain Arturo Prat Base | |||||
BaseBernardoO higgins |  | ||||
Marambio Airport (Seymour Island) |  | ||||
BaseMarambio | |||||
BaseEsperanza | |||||
Centro Met. Antártico Presidente Eduardo Frei | |||||
Teniente R. Marsh Airport |  | ||||
BaseCarlini | |||||
Dinamet | |||||
BaseSanMartin |
* 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.