– 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. Becoming milder with heavy rain (total 21mm) on Wed night. Freeze-thaw conditions (max 3°C on Wed night, min -1°C on Tue night). Winds decreasing (fresh winds from the NNE on Mon afternoon, calm by Tue night). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Fri night. Freeze-thaw conditions (max 1°C on Thu afternoon, min -5°C on Sat night). Wind will be generally light. | ||||||||||||||||
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 | mod. snow | mod. snow | light snow | some clouds | light snow | light snow | mod. snow | some clouds | cloudy | light snow | light snow | mod. snow | light snow | cloudy | some clouds | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | 17 | 10 | 7 | 4 | — | 4 | 3 | 6 | — | — | 2 | 2 | 6 | 2 | — | — | |
— | — | — | — | — | — | — | 21 | — | — | — | — | — | — | — | — | — | |
max °C | 1 | 1 | 1 | 1 | 0 | 1 | 2 | 3 | 2 | 1 | 0 | 0 | -1 | -1 | -3 | -3 | -4 |
min °C | 0 | 1 | 1 | 1 | -1 | 0 | 2 | 2 | 1 | 0 | -1 | -1 | -1 | -3 | -3 | -3 | -5 |
-7 | -6 | -4 | -4 | -5 | -4 | -2 | -3 | -3 | -4 | -3 | -4 | -3 | -9 | -8 | -7 | -8 | |
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. Becoming milder with heavy rain (total 21mm) on Wed night. Freeze-thaw conditions (max 3°C on Wed night, min -1°C on Tue night). Winds decreasing (fresh winds from the NNE on Mon afternoon, calm by Tue night).
Mount William (Antarctica) Weather (Days 3-6):
A moderate fall of snow, heaviest on Fri night. Freeze-thaw conditions (max 1°C on Thu afternoon, min -5°C on Sat night). Wind will be generally light.
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 |
|---|---|---|---|---|---|
SHIP5043 | |||||
Captain Arturo Prat Base |  | ||||
SHIP5504 | |||||
SHIP2162 | |||||
SHIP5917 | |||||
SHIP4147 | |||||
SHIP1826 | |||||
SHIP6132 | |||||
SHIP6815 | |||||
SHIP2744 |
* 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.