– Lat/Long: 64.78° S 63.68° W
Mount William (Antarctica)
Weather Forecast, AntarcticaIssued: 2 pm Wed 08 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Wed 08 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Wed 08 Jul 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 Fri afternoon. Temperatures will be below freezing (max -4°C on Fri afternoon, min -10°C on Fri morning). Winds increasing (calm on Wed night, near gales from the W by Sat morning). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Mon afternoon. Temperatures will be well below freezing (max -8°C on Mon afternoon, min -15°C on Mon night). Mainly near gales. | ||||||||||||||||
Wed 8 | Thursday 9 | Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  |  |  | | |  | |  |  | | | | |
cloudy | mod. snow | light snow | light snow | mod. snow | some clouds | heavy snow | heavy snow | light snow | light snow | snow shwrs | light snow | mod. snow | some clouds | light snow | heavy snow | mod. snow | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | 6 | 3 | 3 | 8 | — | 12 | 21 | 4 | 5 | 1 | 2 | 7 | — | 3 | 19 | 6 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -7 | -6 | -7 | -7 | -7 | -7 | -4 | -4 | -9 | -11 | -11 | -9 | -11 | -11 | -9 | -8 | -12 |
min °C | -9 | -9 | -7 | -8 | -9 | -10 | -5 | -8 | -10 | -11 | -13 | -10 | -13 | -14 | -10 | -11 | -15 |
chill °C | -16 | -12 | -14 | -13 | -18 | -16 | -12 | -19 | -21 | -21 | -18 | -19 | -20 | -20 | -20 | -21 | -21 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Cloud base (m) | 250 | 200 | 300 | 300 | 300 | 300 | 450 | 300 | 300 | 350 | 350 | 350 | 300 | 300 | 600 | 250 | 250 |
 | — | — | 11:06 | — | — | 11:03 | — | — | 11:00 | — | — | 10:59 | — | — | 10:56 | — | — |
 | 3:30 | — | — | 3:33 | — | — | 3:36 | — | — | 3:38 | — | — | 3:41 | — | — | 3:44 | — |
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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 Fri afternoon. Temperatures will be below freezing (max -4°C on Fri afternoon, min -10°C on Fri morning). Winds increasing (calm on Wed night, near gales from the W by Sat morning).
Mount William (Antarctica) Weather (Days 3-6):
A heavy fall of snow, heaviest during Mon afternoon. Temperatures will be well below freezing (max -8°C on Mon afternoon, min -15°C on Mon night). Mainly near gales.
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) |  | ||||
Centro Met. Antártico Presidente Eduardo Frei | |||||
Teniente R. Marsh Airport |  | ||||
Dinamet | |||||
Guardiamarina Airport |  | ||||
Puerto Williams | |||||
Ushuaia Naval Base Airport | | ||||
Rio Grande Airport | | ||||
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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.