– Lat/Long: 64.78° S 63.68° W
Mount William (Antarctica)
Weather Forecast, AntarcticaIssued: 2 am Mon 15 Jun Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 am Mon 15 Jun Local Time
Updates in:
Update imminent hr min s
Issued: 2 am Mon 15 Jun Local Time
Updates in:
Update imminent hr min s
4 Mount William (Antarctica) Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryA moderate fall of snow, heaviest on Wed night. Temperatures will be well below freezing (max -8°C on Wed morning, min -18°C on Mon night). Winds decreasing (fresh winds from the SW on Tue night, calm by Wed night). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Sat night. Temperatures will be below freezing (max -2°C on Sat night, min -9°C on Thu morning). Winds increasing (light winds from the SW on Thu night, gales from the WSW by Sat night). | |||||||||||||||||
Monday 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | |  |  | | | | |  |  | |  | | | | |
some clouds | clear | some clouds | some clouds | some clouds | light snow | light snow | light snow | light snow | some clouds | clear | clear | cloudy | cloudy | heavy snow | light snow | light snow | heavy snow | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | 1 | 3 | 2 | 5 | — | — | — | — | — | 12 | 2 | 2 | 11 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -14 | -16 | -16 | -17 | -16 | -9 | -8 | -9 | -8 | -8 | -6 | -5 | -5 | -6 | -5 | -6 | -6 | -2 |
min °C | -15 | -16 | -18 | -17 | -16 | -15 | -9 | -9 | -9 | -9 | -7 | -6 | -6 | -6 | -6 | -6 | -6 | -5 |
-22 | -23 | -26 | -28 | -28 | -27 | -16 | -16 | -14 | -16 | -13 | -12 | -15 | -15 | -15 | -15 | -15 | -14 | |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100 | |
Cloud base (m) | 250 | 300 | 600 | 400 | 300 | 300 | 300 | 300 | 300 | 300 | 300 | 5850 | 350 | 300 | 350 | 350 | 400 | |
 | 11:19 | — | — | 11:21 | — | — | 11:22 | — | — | 11:22 | — | — | 11:22 | — | — | 11:23 | — | — |
 | — | 3:08 | — | — | 3:07 | — | — | 3:07 | — | — | 3:07 | — | — | 3:07 | — | — | 3:07 | — |
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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 Wed night. Temperatures will be well below freezing (max -8°C on Wed morning, min -18°C on Mon night). Winds decreasing (fresh winds from the SW on Tue night, calm by Wed night).
Mount William (Antarctica) Weather (Days 3-6):
A heavy fall of snow, heaviest during Sat night. Temperatures will be below freezing (max -2°C on Sat night, min -9°C on Thu morning). Winds increasing (light winds from the SW on Thu night, gales from the WSW by Sat night).
This table gives the weather forecast for Mount William (Antarctica) at the specific elevation of 1000 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 | |||||
Instituto de la Patagonia (Jorge Schytte) |
* 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.