– Lat/Long: 64.78° S 63.68° W
Mount William (Antarctica)
Weather Forecast, AntarcticaIssued: 8 am Tue 05 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 am Tue 05 May Local Time
Updates in:
Update imminent hr min s
Issued: 8 am Tue 05 May Local Time
Updates in:
Update imminent hr min s
4 Mount William (Antarctica) Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryA dusting of new snow. Temperatures will be below freezing (max -5°C on Thu afternoon, min -11°C on Tue morning). Winds increasing (light winds from the W on Wed afternoon, fresh winds from the SSW by Thu morning). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Fri night. Temperatures will be below freezing (max -2°C on Fri night, min -11°C on Sun afternoon). Mainly near gales. | |||||||||||||||||
Tuesday 5 | Wednesday 6 | Thursday 7 | Friday 8 | Saturday 9 | Sunday 10 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | | | | | |  |  | | |  | | | |
clear | clear | some clouds | some clouds | cloudy | snow shwrs | some clouds | some clouds | some clouds | some clouds | cloudy | heavy snow | mod. snow | mod. snow | heavy snow | light snow | light snow | snow shwrs | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | 2 | — | — | — | — | — | 23 | 8 | 9 | 14 | 4 | 2 | 1 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -10 | -10 | -10 | -8 | -6 | -6 | -7 | -5 | -5 | -4 | -3 | -2 | -3 | -4 | -5 | -10 | -11 | -8 |
min °C | -11 | -10 | -11 | -9 | -7 | -8 | -7 | -6 | -6 | -4 | -3 | -2 | -4 | -5 | -10 | -10 | -11 | -11 |
-19 | -18 | -19 | -16 | -13 | -16 | -16 | -14 | -14 | -9 | -10 | -10 | -12 | -13 | -22 | -22 | -22 | -20 | |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 350 | 400 | 250 | 200 | 0 | 0 | 0 | 0 | |
Cloud base (m) | 350 | 350 | 350 | 350 | 350 | 350 | 400 | 400 | 400 | 400 | 500 | 350 | 300 | 350 | 300 | 350 | 350 | 350 |
 | 9:34 | — | — | 9:37 | — | — | 9:41 | — | — | 9:44 | — | — | 9:47 | — | — | 9:49 | — | — |
 | — | 4:45 | — | — | 4:43 | — | — | 4:39 | — | — | 4:36 | — | — | 4:32 | — | — | 4:30 | — |
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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 -5°C on Thu afternoon, min -11°C on Tue morning). Winds increasing (light winds from the W on Wed afternoon, fresh winds from the SSW by Thu morning).
Mount William (Antarctica) Weather (Days 3-6):
A heavy fall of snow, heaviest during Fri night. Temperatures will be below freezing (max -2°C on Fri night, min -11°C on Sun afternoon). Mainly near gales.
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 |
|---|---|---|---|---|---|
Marambio Airport (Seymour Island) |  | ||||
BaseMarambio | |||||
BaseEsperanza | |||||
SHIP7897 | |||||
Centro Met. Antártico Presidente Eduardo Frei | |||||
SHIP9160 | |||||
SHIP8457 | |||||
SHIP6548 | |||||
SHIP8837 | |||||
SHIP6101 |
* 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.