– Lat/Long: 64.78° S 63.68° W
Mount William (Antarctica) Weather Forecast
Trojan Range · AntarcticaIssued: 8 pm Fri 09 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Fri 09 Oct 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 0°C on Sun morning, min -5°C on Sat night). Winds decreasing (strong winds from the NW on Fri night, calm by Mon afternoon). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Wed afternoon. Freeze-thaw conditions (max 1°C on Wed morning, min -2°C on Mon night). Wind will be generally light. | |||||||||||||||
Saturday 10 | Sunday 11 | Monday 12 | Tuesday 13 | Wednesday 14 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | |  | | |  |  | |  | | | | |
mod. snow | light snow | some clouds | snow shwrs | light snow | light snow | light snow | some clouds | some clouds | cloudy | cloudy | some clouds | clear | some clouds | light snow | light snow | |
Cloud base (m) | 300 | 350 | 350 | 350 | 300 | 350 | 350 | 350 | 1600 | 850 | 600 | 450 | 400 | 350 | ||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | 8 | 2 | — | 1 | 4 | 2 | 1 | — | — | — | — | — | — | — | 5 | 3 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -1 | -4 | -3 | -1 | 0 | 0 | -1 | -1 | -1 | -2 | 0 | 0 | -1 | 1 | 1 | 0 |
min °C | -4 | -4 | -3 | -5 | 0 | 0 | -2 | -2 | -1 | -2 | -1 | 0 | -2 | 1 | 0 | 0 |
chill °C | -13 | -11 | -8 | -8 | -5 | -4 | -7 | -7 | -4 | -2 | -1 | 0 | -5 | -2 | -4 | -5 |
Freezing level m | 200 | 0 | 0 | 0 | 350 | 500 | 50 | 0 | 0 | 0 | 0 | 650 | 0 | 750 | 700 | 500 |
 | — | 5:54 | — | — | 5:52 | — | — | 5:48 | — | — | 5:45 | — | — | 5:41 | — | — |
 | — | — | 8:08 | — | — | 8:12 | — | — | 8:15 | — | — | 8:17 | — | — | 8:22 | — |
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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 0°C on Sun morning, min -5°C on Sat night). Winds decreasing (strong winds from the NW on Fri night, calm by Mon afternoon).
Mount William (Antarctica) Weather (Days 3-6):
A moderate fall of snow, heaviest on Wed afternoon. Freeze-thaw conditions (max 1°C on Wed morning, min -2°C on Mon 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 |
|---|---|---|---|---|---|
ASCATB297E64S | |||||
ASCATB299E63S | |||||
ASCATB300E63S | |||||
ASCATB299E62S | |||||
Captain Arturo Prat Base |  | ||||
Marambio Airport (Seymour Island) |  | ||||
BaseMarambio | |||||
ASCATB301E63S | |||||
BaseEsperanza | |||||
ASCATB302E63S |
* 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.