– Lat/Long: 64.78° S 63.68° W
Mount William (Antarctica) Weather Forecast
Trojan Range · AntarcticaIssued: 8 am Fri 09 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 8 am Fri 09 Oct Local Time
Updates in:
Update imminent hr min s
4 Mount William (Antarctica) Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryA heavy fall of snow, heaviest during Fri morning. Freeze-thaw conditions (max 1°C on Fri morning, min -4°C on Fri night). Winds decreasing (strong winds from the NW on Fri night, light winds from the NW by Sat night). | Days 4–6 Weather SummaryA light covering of new snow mostly falling on Wed night. Freeze-thaw conditions (max 2°C on Wed morning, min -2°C on Mon morning). Wind will be generally light. | |||||||||||||||||
Friday 9 | Saturday 10 | Sunday 11 | Monday 12 | Tuesday 13 | Wednesday 14 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  | |  | |  | | | | | | |  | |
mod. snow | cloudy | mod. snow | snow shwrs | some clouds | some clouds | light snow | light snow | light snow | some clouds | clear | some clouds | some clouds | some clouds | some clouds | some clouds | light snow | snow shwrs | |
Cloud base (m) | 300 | 300 | 300 | 350 | 350 | 350 | 400 | 300 | 350 | 350 | 450 | 650 | 650 | 400 | 5700 | 500 | 400 | 350 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | 9 | — | 9 | 2 | — | — | 3 | 3 | 1 | — | — | — | — | — | — | — | 1 | 7 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 1 | 1 | -1 | -4 | -3 | -2 | 0 | 0 | -1 | -1 | 0 | -1 | 0 | 1 | -1 | 2 | 2 | -1 |
min °C | 0 | 0 | -4 | -4 | -3 | -4 | -1 | -1 | -3 | -2 | -1 | -2 | -1 | 0 | -2 | 1 | 0 | -2 |
chill °C | -6 | -7 | -12 | -10 | -8 | -7 | -7 | -6 | -9 | -8 | -1 | -2 | -3 | 0 | -5 | -2 | -4 | -8 |
Freezing level m | 500 | 750 | 250 | 0 | 0 | 0 | 300 | 500 | 0 | 0 | 300 | 0 | 150 | 600 | 0 | 850 | 1000 | 100 |
 | 5:58 | — | — | 5:54 | — | — | 5:52 | — | — | 5:48 | — | — | 5:45 | — | — | 5:41 | — | — |
 | — | 8:06 | — | — | 8:08 | — | — | 8:12 | — | — | 8:15 | — | — | 8:17 | — | — | 8:22 | — |
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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 morning. Freeze-thaw conditions (max 1°C on Fri morning, min -4°C on Fri night). Winds decreasing (strong winds from the NW on Fri night, light winds from the NW by Sat night).
Mount William (Antarctica) Weather (Days 3-6):
A light covering of new snow mostly falling on Wed night. Freeze-thaw conditions (max 2°C on Wed morning, min -2°C on Mon morning). 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 |
|---|---|---|---|---|---|
ASCATC297E64S | |||||
ASCATC297E63S | |||||
Marambio Airport (Seymour Island) |  | ||||
ASCATC291E63S | |||||
BaseMarambio | |||||
ASCATC292E62S | |||||
ASCATC293E62S | |||||
hy2c299E62S | |||||
ASCATC290E63S | |||||
ASCATC295E62S |
* 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.