– Lat/Long: 64.78° S 63.68° W
Mount William (Antarctica)
Weather Forecast, AntarcticaIssued: 2 am Sat 02 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 am Sat 02 May Local Time
Updates in:
Update imminent hr min s
Issued: 2 am Sat 02 May 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 well below freezing (max -10°C on Mon afternoon, min -15°C on Sat night). Wind will be generally light. | Days 4–6 Weather SummaryA light covering of new snow mostly falling on Wed night. Temperatures will be below freezing (max -2°C on Thu night, min -11°C on Tue afternoon). Wind will be generally light. | |||||||||||||||||
Saturday 2 | Sunday 3 | Monday 4 | Tuesday 5 | Wednesday 6 | Thursday 7 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | |  | | | | | | | |  |  |  | | | |
clear | some clouds | clear | clear | clear | some clouds | some clouds | clear | clear | clear | clear | clear | some clouds | light snow | light snow | snow shwrs | some clouds | some clouds | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 5 | 1 | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -11 | -11 | -12 | -15 | -15 | -13 | -11 | -10 | -10 | -10 | -10 | -10 | -7 | -7 | -5 | -5 | -4 | -2 |
min °C | -11 | -11 | -15 | -15 | -15 | -15 | -12 | -11 | -10 | -10 | -11 | -11 | -9 | -8 | -8 | -6 | -5 | -4 |
-20 | -19 | -21 | -23 | -22 | -25 | -21 | -17 | -14 | -14 | -19 | -20 | -16 | -16 | -16 | -13 | -12 | -9 | |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 250 | |
Cloud base (m) | 300 | 300 | 400 | 350 | 4550 | 400 | 350 | 350 | 400 | 350 | 350 | 350 | 350 | |||||
 | 9:25 | — | — | 9:27 | — | — | 9:30 | — | — | 9:34 | — | — | 9:37 | — | — | 9:41 | — | — |
 | — | 4:55 | — | — | 4:52 | — | — | 4:50 | — | — | 4:45 | — | — | 4:43 | — | — | 4:39 | — |
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Mount William (Antarctica) Weather (Days 0-3):
The weather forecast for Mount William (Antarctica) is: Mostly dry. Temperatures will be well below freezing (max -10°C on Mon afternoon, min -15°C on Sat night). Wind will be generally light.
Mount William (Antarctica) Weather (Days 3-6):
A light covering of new snow mostly falling on Wed night. Temperatures will be below freezing (max -2°C on Thu night, min -11°C on Tue afternoon). 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 |
|---|---|---|---|---|---|
Captain Arturo Prat Base | |||||
Marambio Airport (Seymour Island) |  | ||||
BaseMarambio | |||||
BaseEsperanza | |||||
SHIP2825 | |||||
SHIP6967 | |||||
SHIP3863 | |||||
SHIP4513 | |||||
SHIP3314 | |||||
SHIP3425 |
* 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.