– Lat/Long: 64.78° S 63.68° W
Mount William (Antarctica)
Weather Forecast, AntarcticaIssued: 2 am Fri 13 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 am Fri 13 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 2 am Fri 13 Feb Local Time
Updates in:
Update imminent hr min s
4 Mount William (Antarctica) Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryA heavy fall of snow, heaviest during Sun night. Temperatures will be below freezing (max -3°C on Fri morning, min -7°C on Sat night). Winds increasing (light winds from the WNW on Fri night, near gales from the NNE by Sun morning). | Days 4–6 Weather SummaryA moderate fall of snow, heaviest on Mon afternoon. Temperatures will be below freezing (max -4°C on Tue morning, min -7°C on Mon night). Wind will be generally light. | |||||||||||||||||
Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  | |  |  |  | |  |  | | | | |  | |
some clouds | some clouds | snow shwrs | light snow | light snow | mod. snow | light snow | heavy snow | heavy snow | snow shwrs | light snow | light snow | cloudy | light snow | light snow | light snow | snow shwrs | some clouds | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | 1 | 2 | 4 | 6 | 3 | 15 | 27 | 1 | 2 | 1 | — | 2 | 3 | 3 | 2 | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -3 | -3 | -3 | -3 | -4 | -6 | -4 | -3 | -4 | -6 | -6 | -6 | -4 | -4 | -5 | -5 | -6 | -6 |
min °C | -4 | -4 | -4 | -4 | -5 | -7 | -5 | -3 | -5 | -6 | -6 | -7 | -5 | -5 | -5 | -5 | -6 | -7 |
-11 | -11 | -10 | -10 | -12 | -15 | -13 | -12 | -14 | -12 | -13 | -13 | -10 | -10 | -9 | -8 | -6 | -12 | |
0 | 100 | 0 | 450 | 400 | 0 | 250 | 400 | 50 | 100 | 150 | 0 | 150 | 300 | 50 | 150 | 150 | 0 | |
Cloud base (m) | 300 | 300 | 300 | 250 | 250 | 250 | 300 | 250 | 250 | 250 | 350 | 250 | 500 | 500 | 350 | 250 | 250 | 250 |
 | 5:18 | — | — | 5:22 | — | — | 5:24 | — | — | 5:28 | — | — | 5:31 | — | — | 5:35 | — | — |
 | — | — | 9:36 | — | — | 9:32 | — | — | 9:29 | — | — | 9:24 | — | — | 9:22 | — | — | 9:17 |
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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 night. Temperatures will be below freezing (max -3°C on Fri morning, min -7°C on Sat night). Winds increasing (light winds from the WNW on Fri night, near gales from the NNE by Sun morning).
Mount William (Antarctica) Weather (Days 3-6):
A moderate fall of snow, heaviest on Mon afternoon. Temperatures will be below freezing (max -4°C on Tue morning, min -7°C on Mon night). Wind will be generally light.
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 |
|---|---|---|---|---|---|
SHIP2568 | |||||
Captain Arturo Prat Base |  | ||||
Marambio Airport (Seymour Island) |  | ||||
BaseMarambio | |||||
BaseEsperanza | |||||
SHIP9142 | |||||
SHIP2067 | |||||
SHIP7275 | |||||
SHIP3520 | |||||
SHIP3197 |
* 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.