– Lat/Long: 64.78° S 63.68° W
Mount William (Antarctica)
Weather Forecast, AntarcticaIssued: 2 pm Sat 30 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Sat 30 May Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Sat 30 May 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 Sun afternoon. Temperatures will be below freezing (max -2°C on Sun morning, min -11°C on Mon afternoon). Winds decreasing (gales from the W on Sun morning, light winds from the SW by Tue morning). | Days 5–7 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 4°C on Fri morning, min -5°C on Tue afternoon). Winds increasing (light winds from the WNW on Tue night, fresh winds from the W by Thu afternoon). | ||||||||||||||||
Sat 30 | Sunday 31 | Monday 1 | Tuesday 2 | Wednesday 3 | Thursday 4 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | |  |  |  |  | | |  | | |  | |
light snow | snow shwrs | snow shwrs | heavy snow | heavy snow | light snow | light snow | cloudy | cloudy | some clouds | clear | cloudy | light snow | some clouds | cloudy | cloudy | light rain | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
5 | 3 | 4 | 24 | 14 | 2 | 2 | — | — | — | — | — | 1 | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 0.2 | |
max °C | -4 | -5 | -2 | -5 | -7 | -10 | -11 | -7 | -5 | -5 | -2 | 0 | 1 | -1 | -3 | -1 | 3 |
min °C | -5 | -7 | -5 | -6 | -9 | -10 | -11 | -10 | -6 | -5 | -3 | -2 | 1 | -3 | -4 | -2 | 0 |
-14 | -16 | -14 | -15 | -20 | -20 | -22 | -20 | -14 | -10 | -6 | -6 | -4 | -10 | -11 | -9 | -6 | |
0 | 0 | 0 | 150 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1200 | 400 | 450 | 550 | 1250 | |
Cloud base (m) | 400 | 350 | 350 | 300 | 350 | 350 | 350 | 350 | 400 | 600 | 400 | 450 | 450 | 350 | 400 | 350 | 400 |
 | — | — | 10:52 | — | — | 10:55 | — | — | 10:56 | — | — | 10:59 | — | — | 11:02 | — | — |
 | 3:33 | — | — | 3:30 | — | — | 3:29 | — | — | 3:26 | — | — | 3:25 | — | — | 3:22 | — |
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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 Sun afternoon. Temperatures will be below freezing (max -2°C on Sun morning, min -11°C on Mon afternoon). Winds decreasing (gales from the W on Sun morning, light winds from the SW by Tue morning).
Mount William (Antarctica) Weather (Days 3-6):
A dusting of new snow. Freeze-thaw conditions (max 4°C on Fri morning, min -5°C on Tue afternoon). Winds increasing (light winds from the WNW on Tue night, fresh winds from the W by Thu afternoon).
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 |
|---|---|---|---|---|---|
hy2c297E62S | |||||
hy2c296E62S | |||||
hy2c301E63S | |||||
Marambio Airport (Seymour Island) |  | ||||
BaseMarambio | |||||
hy2c298E62S | |||||
BaseEsperanza | |||||
hy2c295E62S | |||||
hy2c299E62S | |||||
Centro Met. Antártico Presidente Eduardo Frei |
* 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.