– Lat/Long: 64.78° S 63.68° W
Mount William (Antarctica) Weather Forecast
Trojan Range · AntarcticaIssued: 2 pm Wed 11 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Wed 11 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. Temperatures will be below freezing (max -4°C on Fri morning, min -9°C on Wed night). Winds decreasing (fresh winds from the WNW on Thu afternoon, light winds from the SSE by Fri night). | Days 5–7 Weather SummaryMostly dry. Temperatures will be below freezing (max -3°C on Tue morning, min -8°C on Sat afternoon). Wind will be generally light. | ||||||||||||||||
Wed 11 | Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | |  | |  | |  | |  | | | | |
snow shwrs | some clouds | cloudy | light snow | light snow | light snow | light snow | mod. snow | light snow | some clouds | some clouds | clear | clear | clear | clear | clear | some clouds | |
Cloud base (m) | 250 | 300 | 300 | 1400 | 300 | 350 | 200 | 250 | 250 | 300 | 350 | 2350 | |||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | 1 | — | — | 2 | 5 | 3 | 3 | 8 | 1 | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -7 | -8 | -7 | -5 | -5 | -4 | -4 | -5 | -9 | -7 | -7 | -6 | -6 | -5 | -4 | -4 | -7 |
min °C | -8 | -9 | -8 | -5 | -6 | -5 | -4 | -9 | -9 | -8 | -8 | -6 | -6 | -6 | -4 | -5 | -8 |
chill °C | -16 | -18 | -15 | -12 | -15 | -14 | -11 | -18 | -16 | -15 | -12 | -8 | -9 | -9 | -8 | -8 | -8 |
Freezing level m | 0 | 0 | 0 | 150 | 50 | 250 | 250 | 0 | 0 | 0 | 0 | 0 | 50 | 0 | 50 | 350 | 0 |
 | — | — | 3:56 | — | — | 3:53 | — | — | 3:48 | — | — | 3:46 | — | — | 3:42 | — | — |
 | — | 9:59 | — | — | 10:02 | — | — | 10:07 | — | — | 10:10 | — | — | 10:15 | — | — | 10:17 |
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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. Temperatures will be below freezing (max -4°C on Fri morning, min -9°C on Wed night). Winds decreasing (fresh winds from the WNW on Thu afternoon, light winds from the SSE by Fri night).
Mount William (Antarctica) Weather (Days 3-6):
Mostly dry. Temperatures will be below freezing (max -3°C on Tue morning, min -8°C on Sat afternoon). Wind will be generally light.
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 |
|---|---|---|---|---|---|
SHIP1695 | |||||
Marambio Airport (Seymour Island) |  | ||||
BaseMarambio | |||||
BaseEsperanza | |||||
Centro Met. Antártico Presidente Eduardo Frei | |||||
BaseEsperanza | |||||
Centro Met. Antártico Presidente Eduardo Frei | |||||
Teniente R. Marsh Airport |  | ||||
SHIP5391 | |||||
SHIP1674 |
* 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.