– Lat/Long: 64.78° S 63.68° W
Mount William (Antarctica) Weather Forecast
Trojan Range · AntarcticaIssued: 2 pm Tue 06 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Tue 06 Oct 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 Thu night. Temperatures will be below freezing (max -3°C on Wed morning, min -7°C on Tue afternoon). Winds increasing (light winds from the NW on Wed afternoon, near gales from the WNW by Fri morning). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Fri afternoon. Temperatures will be below freezing (max -1°C on Sun afternoon, min -7°C on Fri night). Winds decreasing (severe gales from the WNW on Fri afternoon, light winds from the W by Sat morning). | ||||||||||||||||
Tue 6 | Wednesday 7 | Thursday 8 | Friday 9 | Saturday 10 | Sunday 11 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | |  |  |  |  | | | | | | |  | |
some clouds | light snow | cloudy | light snow | mod. snow | light snow | snow shwrs | heavy snow | heavy snow | mod. snow | light snow | some clouds | cloudy | light snow | light snow | light snow | some clouds | |
Cloud base (m) | 350 | 300 | 300 | 300 | 300 | 300 | 350 | 300 | 300 | 300 | 300 | 350 | 350 | 350 | 350 | 300 | 350 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | 2 | — | 1 | 6 | 5 | 1 | 19 | 13 | 10 | 4 | — | — | 1 | 4 | 5 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -6 | -4 | -3 | -4 | -5 | -5 | -6 | -3 | -3 | -3 | -5 | -4 | -4 | -2 | -2 | -1 | -3 |
min °C | -7 | -5 | -4 | -4 | -5 | -6 | -6 | -4 | -3 | -3 | -7 | -5 | -4 | -4 | -2 | -3 | -4 |
chill °C | -14 | -11 | -10 | -8 | -12 | -14 | -14 | -11 | -12 | -14 | -17 | -10 | -9 | -10 | -8 | -10 | -11 |
Freezing level m | 0 | 0 | 200 | 350 | 0 | 150 | 0 | 350 | 350 | 500 | 0 | 0 | 100 | 300 | 600 | 650 | 150 |
 | — | — | 6:05 | — | — | 6:03 | — | — | 5:58 | — | — | 5:54 | — | — | 5:52 | — | — |
 | 7:55 | — | — | 8:00 | — | — | 8:02 | — | — | 8:06 | — | — | 8:08 | — | — | 8:12 | — |
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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 Thu night. Temperatures will be below freezing (max -3°C on Wed morning, min -7°C on Tue afternoon). Winds increasing (light winds from the NW on Wed afternoon, near gales from the WNW by Fri morning).
Mount William (Antarctica) Weather (Days 3-6):
A heavy fall of snow, heaviest during Fri afternoon. Temperatures will be below freezing (max -1°C on Sun afternoon, min -7°C on Fri night). Winds decreasing (severe gales from the WNW on Fri afternoon, light winds from the W by Sat morning).
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) |  | ||||
BaseMarambio | |||||
Teniente R. Marsh Airport |  | ||||
Dinamet | |||||
Guardiamarina Airport |  | ||||
UshuaiaAero | |||||
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.