– Lat/Long: 64.78° S 63.68° W
Mount William (Antarctica)
Weather Forecast, AntarcticaIssued: 8 pm Sat 31 Jan Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 pm Sat 31 Jan Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Sat 31 Jan Local Time
Updates in:
Update imminent hr min s
4 Mount William (Antarctica) Elevations: 4 Forecast Elevations: Days 1–4 Weather SummaryA dusting of new snow. Temperatures will be below freezing (max -2°C on Tue afternoon, min -6°C on Sun night). Wind will be generally light. | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Wed night. Freeze-thaw conditions (max 1°C on Wed night, min -4°C on Tue night). Winds increasing (calm on Tue night, fresh winds from the WSW by Thu night). | ||||||||||||||||||
Sunday 1 | Monday 2 | Tuesday 3 | Wednesday 4 | Thursday 5 | Friday 6 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | | | | | |  | |  |  |  | | | | | | |
snow shwrs | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | clear | some clouds | cloudy | heavy snow | light snow | light snow | heavy snow | light snow | snow shwrs | some clouds | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
1 | — | — | — | — | — | — | — | — | — | — | — | 11 | 2 | 4 | 11 | 3 | 1 | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -4 | -4 | -4 | -5 | -5 | -5 | -5 | -5 | -2 | -3 | -1 | -1 | 1 | 0 | 0 | -3 | -4 | -4 | -4 |
min °C | -5 | -4 | -4 | -6 | -5 | -5 | -6 | -5 | -3 | -4 | -1 | -1 | 0 | 0 | -1 | -4 | -4 | -4 | -5 |
-11 | -9 | -8 | -10 | -10 | -11 | -12 | -12 | -8 | -8 | -4 | -6 | -6 | -3 | -8 | -12 | -11 | -11 | -11 | |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 150 | 800 | 450 | 450 | 0 | 0 | 0 | 0 | |
Cloud base (m) | 250 | 250 | 250 | 250 | 250 | 250 | 250 | 250 | 250 | 300 | 300 | 700 | 250 | 200 | 200 | 250 | 250 | 300 | 300 |
 | — | 4:33 | — | — | 4:37 | — | — | 4:41 | — | — | 4:45 | — | — | 4:48 | — | — | 4:52 | — | — |
 | — | — | — | 10:19 | — | — | 10:15 | — | — | 10:12 | — | — | 10:07 | — | — | 10:05 | — | — | 10:00 |
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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 -2°C on Tue afternoon, min -6°C on Sun night). Wind will be generally light.
Mount William (Antarctica) Weather (Days 3-6):
A heavy fall of snow, heaviest during Wed night. Freeze-thaw conditions (max 1°C on Wed night, min -4°C on Tue night). Winds increasing (calm on Tue night, fresh winds from the WSW by Thu night).
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 |
|---|---|---|---|---|---|
SHIP5262 | |||||
ASCATC300E63S | |||||
Captain Arturo Prat Base | |||||
BaseBernardoO higgins | |||||
Marambio Airport (Seymour Island) |  | ||||
Captain Arturo Prat Base | |||||
BaseBernardoO higgins | |||||
SHIP4412 | |||||
SHIP777 | |||||
SHIP5031 |
* 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.