– Lat/Long: 64.78° S 63.68° W
Mount William (Antarctica)
Weather Forecast, AntarcticaIssued: 2 pm Sat 04 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Sat 04 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Sat 04 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 Sun afternoon. Temperatures will be below freezing (max 0°C on Sun night, min -9°C on Mon morning). Winds decreasing (severe gales from the W on Mon morning, light winds from the N by Mon night). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Wed night. Temperatures will be well below freezing (max -6°C on Fri morning, min -10°C on Wed night). Winds increasing (light winds from the NNW on Wed morning, near gales from the WSW by Wed night). | ||||||||||||||||
Sat 4 | Sunday 5 | Monday 6 | Tuesday 7 | Wednesday 8 | Thursday 9 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  |  | | |  | |  |  | | | | | | |
light snow | light snow | light snow | heavy snow | heavy snow | mod. snow | light snow | light snow | cloudy | cloudy | cloudy | snow shwrs | light snow | heavy snow | light snow | light snow | light snow | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | 3 | 4 | 3 | 11 | 16 | 7 | 1 | 5 | — | — | — | 1 | 5 | 14 | 2 | 2 | 4 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -7 | -6 | -4 | -1 | 0 | -4 | -9 | -8 | -7 | -7 | -7 | -7 | -7 | -8 | -10 | -9 | -9 |
min °C | -8 | -8 | -4 | -2 | -4 | -9 | -9 | -9 | -8 | -7 | -7 | -7 | -7 | -10 | -10 | -9 | -10 |
chill °C | -20 | -19 | -12 | -10 | -10 | -23 | -21 | -17 | -14 | -15 | -15 | -10 | -16 | -21 | -18 | -17 | -18 |
Freezing level m | 0 | 0 | 0 | 50 | 250 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Cloud base (m) | 300 | 300 | 300 | 200 | 200 | 150 | 300 | 250 | 1200 | 1500 | 1050 | 400 | 200 | 250 | 350 | 300 | 350 |
 | — | — | 11:12 | — | — | 11:11 | — | — | 11:10 | — | — | 11:07 | — | — | 11:06 | — | — |
 | 3:22 | — | — | 3:25 | — | — | 3:26 | — | — | 3:29 | — | — | 3:30 | — | — | 3:33 | — |
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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 Sun afternoon. Temperatures will be below freezing (max 0°C on Sun night, min -9°C on Mon morning). Winds decreasing (severe gales from the W on Mon morning, light winds from the N by Mon night).
Mount William (Antarctica) Weather (Days 3-6):
A heavy fall of snow, heaviest during Wed night. Temperatures will be well below freezing (max -6°C on Fri morning, min -10°C on Wed night). Winds increasing (light winds from the NNW on Wed morning, near gales from the WSW by Wed night).
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 | |||||
Ushuaia Naval Base Airport |  | ||||
Rio Grande Airport | | ||||
| |||||
Mount Pleasant Airport |  | ||||
Rio Gallegos Airport | | ||||
Aeropuerto Internacional de El Calafate Airport | |
* 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.