– Lat/Long: 64.78° S 63.68° W
Mount William (Antarctica)
Weather Forecast, AntarcticaIssued: 2 am Fri 21 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 am Fri 21 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 2 am Fri 21 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 -5°C on Sun morning, min -11°C on Fri morning). Wind will be generally light. | Days 4–6 Weather SummaryMostly dry. Temperatures will be below freezing (max -4°C on Wed morning, min -8°C on Tue afternoon). Wind will be generally light. | |||||||||||||||||
Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | | |  | | | | | | | | | | |
some clouds | clear | clear | some clouds | cloudy | some clouds | cloudy | some clouds | cloudy | cloudy | cloudy | cloudy | cloudy | some clouds | clear | clear | clear | clear | |
Cloud base (m) | 350 | 350 | 400 | 350 | 400 | 350 | 350 | 350 | 350 | 350 | 350 | 450 | 350 | 300 | ||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -10 | -10 | -8 | -8 | -8 | -7 | -5 | -6 | -7 | -5 | -5 | -6 | -6 | -6 | -5 | -4 | -4 | -5 |
min °C | -11 | -10 | -9 | -9 | -8 | -8 | -7 | -7 | -8 | -7 | -5 | -7 | -7 | -8 | -7 | -5 | -6 | -7 |
chill °C | -18 | -16 | -14 | -12 | -13 | -13 | -13 | -14 | -15 | -13 | -10 | -10 | -10 | -12 | -10 | -8 | -6 | -7 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | 8:56 | — | — | 8:52 | — | — | 8:48 | — | — | 8:45 | — | — | 8:41 | — | — | 8:38 | — | — |
 | — | 5:39 | — | — | 5:43 | — | — | 5:45 | — | — | 5:49 | — | — | 5:52 | — | — | 5:54 | — |
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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 -5°C on Sun morning, min -11°C on Fri morning). Wind will be generally light.
Mount William (Antarctica) Weather (Days 3-6):
Mostly dry. Temperatures will be below freezing (max -4°C on Wed morning, min -8°C on Tue afternoon). 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 |
|---|---|---|---|---|---|
Captain Arturo Prat Base | |||||
Marambio Airport (Seymour Island) |  | ||||
BaseMarambio | |||||
BaseEsperanza |  | ||||
Centro Met. Antártico Presidente Eduardo Frei | |||||
Teniente R. Marsh Airport |  | ||||
BaseCarlini |  | ||||
Dinamet | |||||
BaseSanMartin | | ||||
BaseOrcadas |
* 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.