– Lat/Long: 64.78° S 63.68° W
Mount William (Antarctica)
Weather Forecast, AntarcticaIssued: 8 am Wed 26 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 am Wed 26 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 8 am Wed 26 Aug Local Time
Updates in:
Update imminent hr min s
4 Mount William (Antarctica) Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Temperatures will be below freezing (max -3°C on Wed afternoon, min -8°C on Thu night). Wind will be generally light. | Days 4–6 Weather SummaryA light covering of new snow mostly falling on Mon afternoon. Temperatures will be below freezing (max -3°C on Sat morning, min -16°C on Mon night). Wind will be generally light. | |||||||||||||||||
Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  |  | | | | | | | | |  | |  | |
cloudy | cloudy | some clouds | clear | clear | clear | some clouds | clear | clear | clear | some clouds | some clouds | cloudy | some clouds | some clouds | light snow | light snow | snow shwrs | |
Cloud base (m) | 2050 | 700 | 450 | 400 | 500 | 300 | 300 | 350 | 350 | 1850 | 1250 | 300 | 300 | 250 | 350 | |||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 4 | 2 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -4 | -3 | -4 | -3 | -4 | -6 | -8 | -8 | -3 | -3 | -3 | -6 | -9 | -9 | -11 | -13 | -13 | -14 |
min °C | -5 | -4 | -4 | -3 | -5 | -8 | -8 | -8 | -7 | -3 | -5 | -8 | -10 | -10 | -14 | -14 | -13 | -16 |
chill °C | -10 | -6 | -4 | -7 | -5 | -14 | -14 | -13 | -11 | -6 | -10 | -14 | -17 | -17 | -24 | -23 | -20 | -24 |
Freezing level m | 0 | 300 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | 8:38 | — | — | 8:34 | — | — | 8:32 | — | — | 8:27 | — | — | 8:23 | — | — | 8:21 | — | — |
 | — | 5:54 | — | — | 5:58 | — | — | 6:00 | — | — | 6:04 | — | — | 6:06 | — | — | 6:08 | — |
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Mount William (Antarctica) Weather (Days 0-3):
The weather forecast for Mount William (Antarctica) is: Mostly dry. Temperatures will be below freezing (max -3°C on Wed afternoon, min -8°C on Thu night). Wind will be generally light.
Mount William (Antarctica) Weather (Days 3-6):
A light covering of new snow mostly falling on Mon afternoon. Temperatures will be below freezing (max -3°C on Sat morning, min -16°C on Mon night). 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 |
|---|---|---|---|---|---|
ASCATB294E62S | |||||
ASCATC294E62S | |||||
ASCATC292E63S | |||||
ASCATC295E62S | |||||
ASCATB293E62S | |||||
ASCATC293E62S | |||||
ASCATB292E63S | |||||
ASCATB291E63S | |||||
Marambio Airport (Seymour Island) |  | ||||
ASCATC291E63S |
* 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.