– Lat/Long: 64.78° S 63.68° W
Mount William (Antarctica) Weather Forecast
Trojan Range · AntarcticaIssued: 2 pm Thu 15 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Thu 15 Oct Local Time
Updates in:
Update imminent hr min s
4 Mount William (Antarctica) Elevations: 4 Forecast Elevations: Days 1–4 Weather SummaryA light fall of snow, heaviest on Thu afternoon. Turning milder with light rain (total 3mm) on Sat morning. Freeze-thaw conditions (max 5°C on Sun morning, min -5°C on Thu night). Wind will be generally light. | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Sun night. Freeze-thaw conditions (max 6°C on Sun afternoon, min -5°C on Mon night). Winds decreasing (fresh winds from the NNE on Sun afternoon, calm by Tue morning). | ||||||||||||||||
Thu 15 | Friday 16 | Saturday 17 | Sunday 18 | Monday 19 | Tuesday 20 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  |  |  | | |  |  | | | | | | |
mod. snow | snow shwrs | some clouds | some clouds | some clouds | light rain | rain shwrs | light rain | light rain | some clouds | light snow | light snow | light snow | some clouds | some clouds | some clouds | light snow | |
Cloud base (m) | 300 | 350 | 350 | 350 | 450 | 600 | 450 | 800 | 600 | 700 | 350 | 300 | 300 | 300 | 350 | 350 | 750 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | 8 | 5 | — | — | — | — | — | — | — | — | 5 | 2 | 3 | — | — | — | 4 |
mm | — | — | — | — | — | 1.2 | 0.2 | 0.8 | 0.4 | — | 0.1 | — | — | — | — | — | — |
max °C | 0 | -3 | -2 | -2 | 0 | 3 | 3 | 3 | 5 | 6 | 4 | 0 | -1 | -3 | -3 | -3 | -1 |
min °C | -2 | -5 | -3 | -2 | -3 | 2 | 2 | 2 | 4 | 6 | 1 | -1 | -2 | -5 | -4 | -3 | -4 |
chill °C | -8 | -11 | -8 | -5 | -6 | -2 | -2 | -2 | 0 | 2 | -4 | -4 | -5 | -8 | -6 | -7 | -9 |
Freezing level m | 400 | 0 | 0 | 0 | 250 | 1000 | 1150 | 1000 | 1700 | 2000 | 950 | 400 | 350 | 0 | 0 | 0 | 0 |
 | — | — | 5:33 | — | — | 5:30 | — | — | 5:26 | — | — | 5:22 | — | — | 5:18 | — | — |
 | 8:24 | — | — | 8:28 | — | — | 8:30 | — | — | 8:35 | — | — | 8:37 | — | — | 8:40 | — |
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Mount William (Antarctica) Weather (Days 0-3):
The weather forecast for Mount William (Antarctica) is: A light fall of snow, heaviest on Thu afternoon. Turning milder with light rain (total 3mm) on Sat morning. Freeze-thaw conditions (max 5°C on Sun morning, min -5°C on Thu night). Wind will be generally light.
Mount William (Antarctica) Weather (Days 3-6):
A moderate fall of snow, heaviest on Sun night. Freeze-thaw conditions (max 6°C on Sun afternoon, min -5°C on Mon night). Winds decreasing (fresh winds from the NNE on Sun afternoon, calm by Tue 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 | |||||
Centro Met. Antártico Presidente Eduardo Frei | |||||
Teniente R. Marsh Airport |  | ||||
Dinamet | |||||
hy2c284E63S | |||||
hy2c283E65S | |||||
hy2c285E62S | |||||
hy2c283E64S | |||||
hy2c285E61S |
* 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.