– Lat/Long: 64.78° S 63.68° W
Mount William (Antarctica)
Weather Forecast, AntarcticaIssued: 2 pm Thu 28 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Thu 28 May Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Thu 28 May Local Time
Updates in:
Update imminent hr min s
4 Mount William (Antarctica) Elevations: 4 Forecast Elevations: Days 1–4 Weather SummaryA moderate fall of snow, heaviest on Sun morning. Temperatures will be below freezing (max 0°C on Sun morning, min -5°C on Fri night). Winds increasing (light winds from the NW on Thu afternoon, strong winds from the W by Sun morning). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Sun afternoon. Freeze-thaw conditions (max 1°C on Wed morning, min -7°C on Mon morning). Winds decreasing (near gales from the WSW on Sun night, calm by Tue afternoon). | ||||||||||||||||
Thu 28 | Friday 29 | Saturday 30 | Sunday 31 | Monday 1 | Tuesday 2 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | |  | |  |  | | | | |  |  | |
cloudy | light snow | light snow | cloudy | some clouds | some clouds | light snow | snow shwrs | light snow | heavy snow | heavy snow | light snow | light snow | some clouds | some clouds | clear | clear | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | 4 | 2 | — | — | — | 2 | 1 | 4 | 16 | 11 | 1 | 2 | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -1 | -1 | -3 | -4 | -3 | -4 | -3 | -3 | 0 | -2 | -4 | -7 | -7 | -7 | -5 | -5 | -4 |
min °C | -2 | -2 | -4 | -4 | -5 | -4 | -3 | -4 | -4 | -2 | -6 | -7 | -7 | -7 | -7 | -6 | -5 |
-5 | -6 | -10 | -10 | -12 | -10 | -8 | -10 | -11 | -9 | -15 | -17 | -16 | -15 | -12 | -6 | -9 | |
0 | 250 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 200 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Cloud base (m) | 350 | 400 | 350 | 350 | 350 | 350 | 450 | 350 | 350 | 350 | 350 | 350 | 350 | 350 | 350 | 2150 | 6000 |
 | — | — | 10:47 | — | — | 10:48 | — | — | 10:52 | — | — | 10:55 | — | — | 10:56 | — | — |
 | 3:37 | — | — | 3:36 | — | — | 3:33 | — | — | 3:30 | — | — | 3:29 | — | — | 3:26 | — |
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Mount William (Antarctica) Weather (Days 0-3):
The weather forecast for Mount William (Antarctica) is: A moderate fall of snow, heaviest on Sun morning. Temperatures will be below freezing (max 0°C on Sun morning, min -5°C on Fri night). Winds increasing (light winds from the NW on Thu afternoon, strong winds from the W by Sun morning).
Mount William (Antarctica) Weather (Days 3-6):
A heavy fall of snow, heaviest during Sun afternoon. Freeze-thaw conditions (max 1°C on Wed morning, min -7°C on Mon morning). Winds decreasing (near gales from the WSW on Sun night, calm by Tue afternoon).
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 |
|---|---|---|---|---|---|
BaseBernardoO higgins | |||||
Marambio Airport (Seymour Island) |  | ||||
BaseMarambio | |||||
Centro Met. Antártico Presidente Eduardo Frei | |||||
Teniente R. Marsh Airport |  | ||||
BaseCarlini | |||||
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.