– Lat/Long: 64.78° S 63.68° W
Mount William (Antarctica)
Weather Forecast, AntarcticaIssued: 2 pm Mon 26 Jan Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Mon 26 Jan Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Mon 26 Jan 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 Mon night. Temperatures will be below freezing (max -2°C on Wed night, min -6°C on Mon afternoon). Winds decreasing (near gales from the NNW on Mon night, light winds from the W by Tue night). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Fri night. Temperatures will be well below freezing (max -6°C on Thu afternoon, min -12°C on Sun morning). Mainly fresh winds. | ||||||||||||||||
Mon 26 | Tuesday 27 | Wednesday 28 | Thursday 29 | Friday 30 | Saturday 31 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  |  | | | |  | | | | | |  | |
cloudy | heavy snow | heavy snow | heavy snow | mod. snow | some clouds | light snow | heavy snow | heavy snow | some clouds | cloudy | light snow | light snow | heavy snow | light snow | cloudy | some clouds | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | 27 | 16 | 13 | 7 | — | 5 | 20 | 11 | — | — | 4 | 4 | 11 | 3 | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -5 | -4 | -4 | -4 | -6 | -4 | -3 | -2 | -3 | -6 | -6 | -6 | -6 | -8 | -11 | -11 | -11 |
min °C | -6 | -5 | -4 | -5 | -6 | -6 | -3 | -3 | -6 | -6 | -7 | -6 | -8 | -11 | -11 | -11 | -11 |
-15 | -15 | -13 | -14 | -13 | -14 | -11 | -11 | -15 | -15 | -13 | -12 | -17 | -21 | -20 | -19 | -18 | |
650 | 800 | 750 | 700 | 500 | 400 | 950 | 1000 | 850 | 600 | 450 | 400 | 400 | 150 | 100 | 100 | 0 | |
Cloud base (m) | 300 | 300 | 300 | 300 | 250 | 300 | 500 | 300 | 300 | 300 | 400 | 450 | 250 | 300 | 300 | 300 | 300 |
 | — | — | 4:15 | — | — | 4:18 | — | — | 4:22 | — | — | 4:26 | — | — | 4:30 | — | — |
 | — | 10:39 | — | — | 10:37 | — | — | 10:32 | — | — | 10:30 | — | — | 10:25 | — | — | 10:22 |
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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 Mon night. Temperatures will be below freezing (max -2°C on Wed night, min -6°C on Mon afternoon). Winds decreasing (near gales from the NNW on Mon night, light winds from the W by Tue night).
Mount William (Antarctica) Weather (Days 3-6):
A heavy fall of snow, heaviest during Fri night. Temperatures will be well below freezing (max -6°C on Thu afternoon, min -12°C on Sun morning). Mainly fresh winds.
This table gives the weather forecast for Mount William (Antarctica) at the specific elevation of 1600 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 |
|---|---|---|---|---|---|
SHIP2009 | |||||
Captain Arturo Prat Base |  | ||||
Marambio Airport (Seymour Island) |  | ||||
SHIP4580 | |||||
SHIP3194 | |||||
SHIP1628 | |||||
SHIP7250 | |||||
SHIP2496 | |||||
SHIP8351 | |||||
SHIP8770 |
* 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.