– Lat/Long: 64.78° S 63.68° W
Mount William (Antarctica) Weather Forecast
Trojan Range · AntarcticaIssued: 8 am Sat 03 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 8 am Sat 03 Oct Local Time
Updates in:
Update imminent hr min s
4 Mount William (Antarctica) Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryA dusting of new snow. Temperatures will be below freezing (max -2°C on Mon morning, min -9°C on Sat afternoon). Winds decreasing (fresh winds from the SW on Sat morning, calm by Sun night). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Thu night. Temperatures will be below freezing (max -2°C on Thu night, min -8°C on Wed night). Winds increasing (light winds from the NW on Tue morning, strong winds from the WSW by Wed night). | |||||||||||||||||
Saturday 3 | Sunday 4 | Monday 5 | Tuesday 6 | Wednesday 7 | Thursday 8 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | | | | | |  |  | |  |  | | | |
some clouds | snow shwrs | some clouds | clear | clear | clear | clear | clear | clear | clear | clear | light snow | light snow | light snow | heavy snow | mod. snow | some clouds | heavy snow | |
Cloud base (m) | 350 | 350 | 350 | 350 | 350 | 400 | 350 | 350 | 350 | 300 | 300 | 300 | 300 | 350 | 450 | |||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | 1 | — | — | — | — | — | — | — | — | — | 2 | 2 | 5 | 21 | 6 | — | 16 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -7 | -8 | -6 | -4 | -3 | -3 | -2 | -2 | -3 | -5 | -7 | -4 | -3 | -4 | -6 | -8 | -6 | -2 |
min °C | -8 | -9 | -9 | -5 | -3 | -4 | -3 | -2 | -5 | -6 | -7 | -6 | -4 | -4 | -8 | -8 | -7 | -6 |
chill °C | -17 | -18 | -18 | -9 | -3 | -4 | -6 | -5 | -9 | -11 | -13 | -13 | -10 | -10 | -18 | -18 | -15 | -13 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 50 | 300 | 0 | 0 | 0 | 150 |
 | 6:20 | — | — | 6:16 | — | — | 6:13 | — | — | 6:09 | — | — | 6:05 | — | — | 6:03 | — | — |
 | — | 7:46 | — | — | 7:50 | — | — | 7:52 | — | — | 7:55 | — | — | 8:00 | — | — | 8:02 | — |
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Mount William (Antarctica) Weather (Days 0-3):
The weather forecast for Mount William (Antarctica) is: A dusting of new snow. Temperatures will be below freezing (max -2°C on Mon morning, min -9°C on Sat afternoon). Winds decreasing (fresh winds from the SW on Sat morning, calm by Sun night).
Mount William (Antarctica) Weather (Days 3-6):
A heavy fall of snow, heaviest during Thu night. Temperatures will be below freezing (max -2°C on Thu night, min -8°C on Wed night). Winds increasing (light winds from the NW on Tue morning, strong winds from the WSW by Wed night).
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 |
|---|---|---|---|---|---|
Marambio Airport (Seymour Island) |  | ||||
BaseMarambio | |||||
Centro Met. Antártico Presidente Eduardo Frei | |||||
Teniente R. Marsh Airport |  | ||||
Dinamet | |||||
ASCATB290E62S | |||||
ASCATB291E61S | |||||
ASCATB305E63S | |||||
ASCATB289E62S | |||||
ASCATB290E61S |
* 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.