– Lat/Long: 64.78° S 63.68° W
Mount William (Antarctica) Weather Forecast
Trojan Range · AntarcticaIssued: 2 am Thu 22 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 2 am Thu 22 Oct Local Time
Updates in:
Update imminent hr min s
4 Mount William (Antarctica) Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryA moderate fall of snow, heaviest on Thu afternoon. Freeze-thaw conditions (max 1°C on Sat morning, min -7°C on Thu night). Winds decreasing (strong winds from the WSW on Thu afternoon, light winds from the W by Sat night). | Days 4–6 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 1°C on Sun morning, min -4°C on Sun night). Wind will be generally light. | |||||||||||||||||
Thursday 22 | Friday 23 | Saturday 24 | Sunday 25 | Monday 26 | Tuesday 27 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | | |  | |  | | | |  |  | | | |
snow shwrs | light snow | mod. snow | snow shwrs | cloudy | some clouds | light snow | light snow | light snow | cloudy | some clouds | light snow | some clouds | some clouds | clear | clear | clear | some clouds | |
Cloud base (m) | 300 | 350 | 300 | 350 | 350 | 350 | 350 | 300 | 300 | 300 | 300 | 300 | 300 | 350 | 350 | 450 | ||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | 2 | 4 | 8 | 1 | — | — | 1 | 1 | 1 | — | — | 2 | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -5 | -5 | -5 | -5 | -3 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | -2 | -1 | -2 | 1 | 1 | -1 |
min °C | -5 | -5 | -7 | -6 | -4 | -1 | 0 | -1 | -2 | 0 | 0 | -4 | -4 | -1 | -3 | 0 | 1 | -1 |
chill °C | -12 | -14 | -15 | -14 | -11 | -6 | -5 | -7 | -8 | -5 | -5 | -10 | -11 | -5 | -5 | -4 | -2 | -4 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 450 | 750 | 450 | 150 | 550 | 600 | 250 | 0 | 0 | 0 | 0 | 2100 | 0 |
 | 5:11 | — | — | 5:07 | — | — | 5:03 | — | — | 5:01 | — | — | 4:56 | — | — | 4:52 | — | — |
 | — | 8:47 | — | — | 8:51 | — | — | 8:54 | — | — | 8:58 | — | — | — | 9:01 | — | — | 9:05 |
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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 Thu afternoon. Freeze-thaw conditions (max 1°C on Sat morning, min -7°C on Thu night). Winds decreasing (strong winds from the WSW on Thu afternoon, light winds from the W by Sat night).
Mount William (Antarctica) Weather (Days 3-6):
A dusting of new snow. Freeze-thaw conditions (max 1°C on Sun morning, min -4°C on Sun 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 |
|---|---|---|---|---|---|
Marambio Airport (Seymour Island) |  | ||||
BaseMarambio |  | ||||
Centro Met. Antártico Presidente Eduardo Frei | |||||
Teniente R. Marsh Airport |  | ||||
Dinamet | |||||
ASCATB303E74S | |||||
Puerto Williams | |||||
Ushuaia Naval Base Airport |  | ||||
Rio Grande Airport |  |
* 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.