– Lat/Long: 64.78° S 63.68° W
Mount William (Antarctica)
Weather Forecast, AntarcticaIssued: 2 am Tue 17 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 am Tue 17 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 2 am Tue 17 Feb Local Time
Updates in:
Update imminent hr min s
4 Mount William (Antarctica) Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryA dusting of new snow. Temperatures will be below freezing (max -3°C on Thu night, min -6°C on Tue morning). Wind will be generally light. | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Sat night. Temperatures will be below freezing (max 0°C on Fri night, min -5°C on Sat night). Winds decreasing (near gales from the N on Fri afternoon, light winds from the NE by Sun night). | |||||||||||||||||
Tuesday 17 | Wednesday 18 | Thursday 19 | Friday 20 | Saturday 21 | Sunday 22 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | |  |  |  | |  | | |  | | | |  | | | |
cloudy | cloudy | cloudy | cloudy | light snow | some clouds | some clouds | cloudy | light snow | some clouds | light snow | heavy snow | light snow | light snow | heavy snow | snow shwrs | some clouds | light snow | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | 1 | — | — | — | 1 | — | 1 | 13 | 2 | 4 | 11 | 3 | — | 3 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -5 | -4 | -4 | -4 | -4 | -5 | -5 | -4 | -3 | -2 | -1 | 0 | -3 | -4 | -5 | -5 | -4 | -5 |
min °C | -6 | -4 | -4 | -4 | -4 | -6 | -5 | -5 | -4 | -3 | -2 | -2 | -3 | -4 | -5 | -5 | -4 | -5 |
-10 | -10 | -9 | -4 | -4 | -11 | -11 | -10 | -11 | -9 | -11 | -8 | -9 | -12 | -14 | -13 | -11 | -9 | |
100 | 350 | 200 | 300 | 350 | 0 | 100 | 300 | 0 | 250 | 500 | 1050 | 550 | 450 | 200 | 350 | 450 | 150 | |
Cloud base (m) | 300 | 550 | 300 | 250 | 250 | 300 | 300 | 300 | 500 | 350 | 1600 | 250 | 250 | 300 | 250 | 250 | 250 | 250 |
 | 5:31 | — | — | 5:35 | — | — | 5:39 | — | — | 5:43 | — | — | 5:46 | — | — | 5:50 | — | — |
 | — | — | 9:22 | — | — | 9:17 | — | — | 9:14 | — | — | 9:10 | — | — | 9:07 | — | — | 9:02 |
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Mount William (Antarctica) Weather (Days 0-3):
The weather forecast for Mount William (Antarctica) is: A dusting of new snow. Temperatures will be below freezing (max -3°C on Thu night, min -6°C on Tue morning). Wind will be generally light.
Mount William (Antarctica) Weather (Days 3-6):
A heavy fall of snow, heaviest during Sat night. Temperatures will be below freezing (max 0°C on Fri night, min -5°C on Sat night). Winds decreasing (near gales from the N on Fri afternoon, light winds from the NE by Sun 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 |
|---|---|---|---|---|---|
SHIP3782 | |||||
Captain Arturo Prat Base | |||||
Marambio Airport (Seymour Island) |  | ||||
BaseMarambio | |||||
SHIP2489 | |||||
SHIP2779 | |||||
SHIP3362 | |||||
SHIP5390 | |||||
SHIP1578 | |||||
SHIP2111 |
* 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.