– Lat/Long: 64.78° S 63.68° W
Mount William (Antarctica) Weather Forecast
Trojan Range · AntarcticaIssued: 8 pm Thu 05 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Thu 05 Nov 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 Fri night. Freeze-thaw conditions (max 1°C on Fri morning, min -9°C on Thu night). Winds increasing (light winds from the W on Thu night, fresh winds from the W by Sun morning). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Tue night. Temperatures will be below freezing (max -2°C on Tue morning, min -8°C on Sun night). Winds decreasing (fresh winds from the NE on Tue afternoon, calm by Wed morning). | |||||||||||||||
Friday 6 | Saturday 7 | Sunday 8 | Monday 9 | Tuesday 10 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | | |  | |  |  | | | |  |  |  | |  | | |
light snow | light snow | light snow | heavy snow | light snow | mod. snow | light snow | light snow | light snow | light snow | snow shwrs | some clouds | snow shwrs | snow shwrs | cloudy | light snow | |
Cloud base (m) | 2100 | 250 | 250 | 200 | 250 | 200 | 200 | 200 | 250 | 200 | 200 | 300 | 250 | 250 | 1400 | 200 |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | 1 | 2 | 3 | 12 | 1 | 8 | 5 | 5 | 3 | 3 | 1 | — | 1 | 1 | — | 3 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -3 | 1 | 1 | -1 | -2 | -2 | -5 | -5 | -6 | -7 | -7 | -7 | -5 | -2 | -2 | -3 |
min °C | -9 | -1 | 0 | -5 | -3 | -3 | -5 | -5 | -6 | -8 | -8 | -7 | -8 | -4 | -2 | -4 |
chill °C | -14 | -8 | -6 | -13 | -10 | -10 | -12 | -13 | -14 | -14 | -14 | -14 | -12 | -10 | -9 | -8 |
Freezing level m | 0 | 100 | 650 | 150 | 50 | 200 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 200 | 0 |
 | — | 4:16 | — | — | 4:13 | — | — | 4:09 | — | — | 4:07 | — | — | 4:03 | — | — |
 | — | — | — | 9:40 | — | — | 9:45 | — | — | 9:47 | — | — | 9:52 | — | — | 9:55 |
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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 Fri night. Freeze-thaw conditions (max 1°C on Fri morning, min -9°C on Thu night). Winds increasing (light winds from the W on Thu night, fresh winds from the W by Sun morning).
Mount William (Antarctica) Weather (Days 3-6):
A moderate fall of snow, heaviest on Tue night. Temperatures will be below freezing (max -2°C on Tue morning, min -8°C on Sun night). Winds decreasing (fresh winds from the NE on Tue afternoon, calm by Wed morning).
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 | |||||
ASCATB308E63S | |||||
ASCATB307E62S |
* 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.