– Lat/Long: 64.78° S 63.68° W
Mount William (Antarctica)
Weather Forecast, AntarcticaIssued: 2 pm Fri 22 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Fri 22 May Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Fri 22 May Local Time
Updates in:
Update imminent hr min s
4 Mount William (Antarctica) Elevations: 4 Forecast Elevations: Days 1–4 Weather SummaryA moderate fall of snow, heaviest on Fri night. Temperatures will be below freezing (max -2°C on Mon morning, min -8°C on Sat afternoon). Winds decreasing (fresh winds from the WSW on Fri afternoon, calm by Sun morning). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Wed morning. Freeze-thaw conditions (max 1°C on Mon afternoon, min -5°C on Wed night). Winds increasing (calm on Mon night, strong winds from the WSW by Wed afternoon). | ||||||||||||||||
Fri 22 | Saturday 23 | Sunday 24 | Monday 25 | Tuesday 26 | Wednesday 27 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  |  |  |  | | |  |  | | |  |  | | |
light snow | light snow | light snow | light snow | snow shwrs | some clouds | clear | some clouds | some clouds | light snow | mod. snow | cloudy | some clouds | snow shwrs | heavy snow | mod. snow | light snow | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
2 | 4 | 1 | 2 | 2 | — | — | — | — | 1 | 7 | — | — | 4 | 16 | 7 | 5 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -6 | -5 | -6 | -6 | -8 | -7 | -7 | -6 | -2 | 1 | 1 | -2 | -4 | -1 | -3 | -4 | -4 |
min °C | -7 | -7 | -6 | -8 | -8 | -8 | -7 | -8 | -4 | 0 | -1 | -3 | -4 | -4 | -4 | -4 | -5 |
-16 | -14 | -13 | -16 | -16 | -11 | -10 | -11 | -8 | -4 | -4 | -9 | -11 | -9 | -12 | -12 | -14 | |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 500 | 600 | 50 | 0 | 0 | 0 | 0 | 0 | |
Cloud base (m) | 300 | 300 | 300 | 300 | 300 | 350 | 350 | 350 | 1750 | 400 | 300 | 300 | 350 | 300 | 300 | 350 | 350 |
 | — | — | 10:30 | — | — | 10:33 | — | — | 10:36 | — | — | 10:38 | — | — | 10:41 | — | — |
 | 3:53 | — | — | 3:51 | — | — | 3:48 | — | — | 3:45 | — | — | 3:42 | — | — | 3:41 | — |
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Mount William (Antarctica) Weather (Days 0-3):
The weather forecast for Mount William (Antarctica) is: A moderate fall of snow, heaviest on Fri night. Temperatures will be below freezing (max -2°C on Mon morning, min -8°C on Sat afternoon). Winds decreasing (fresh winds from the WSW on Fri afternoon, calm by Sun morning).
Mount William (Antarctica) Weather (Days 3-6):
A heavy fall of snow, heaviest during Wed morning. Freeze-thaw conditions (max 1°C on Mon afternoon, min -5°C on Wed night). Winds increasing (calm on Mon night, strong winds from the WSW by Wed afternoon).
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 |
|---|---|---|---|---|---|
Marambio Airport (Seymour Island) |  | ||||
BaseMarambio | |||||
BaseEsperanza | |||||
Centro Met. Antártico Presidente Eduardo Frei | |||||
Teniente R. Marsh Airport |  | ||||
BaseCarlini |  | ||||
Dinamet | |||||
BaseSanMartin | |||||
BaseOrcadas | | ||||
* 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.