– Lat/Long: 64.78° S 63.68° W
Mount William (Antarctica)
Weather Forecast, AntarcticaIssued: 8 am Sun 17 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 am Sun 17 May Local Time
Updates in:
Update imminent hr min s
Issued: 8 am Sun 17 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 below freezing (max 0°C on Tue night, min -15°C on Sun morning). Mainly strong winds. | Days 4–6 Weather SummaryMild with light rain (total 10mm) on Wed night Becoming colder with a light covering of snow, mostly falling on Fri morning. Freeze-thaw conditions (max 3°C on Wed morning, min -12°C on Fri night). Winds increasing (calm on Thu night, strong winds from the SW by Fri night). | |||||||||||||||||
Sunday 17 | Monday 18 | Tuesday 19 | Wednesday 20 | Thursday 21 | Friday 22 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | | | |  | |  | |  | |  | |  | |
some clouds | some clouds | cloudy | some clouds | clear | clear | clear | clear | some clouds | light rain | light rain | light snow | some clouds | cloudy | light snow | light snow | cloudy | snow shwrs | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | 1 | — | — | 2 | 4 | — | 1 | |
— | — | — | — | — | — | — | — | — | 0.3 | 3 | 6 | — | — | — | — | — | — | |
max °C | -15 | -13 | -11 | -13 | -13 | -11 | -9 | -7 | 0 | 3 | 3 | 3 | 0 | -1 | -1 | -3 | -5 | -6 |
min °C | -15 | -15 | -12 | -13 | -13 | -13 | -10 | -8 | -5 | 2 | 3 | 2 | 0 | -1 | -3 | -5 | -5 | -12 |
-27 | -26 | -18 | -20 | -21 | -20 | -17 | -15 | -12 | -4 | -2 | -4 | -6 | -6 | -7 | -12 | -13 | -24 | |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1700 | 1950 | 1750 | 1050 | 700 | 700 | 350 | 0 | 0 | |
Cloud base (m) | 300 | 250 | 2150 | 500 | 3950 | 8800 | 1650 | 350 | 350 | 400 | 300 | 350 | 400 | 200 | 350 | |||
 | 10:11 | — | — | 10:15 | — | — | 10:18 | — | — | 10:21 | — | — | 10:23 | — | — | 10:26 | — | — |
 | — | 4:07 | — | — | 4:06 | — | — | 4:02 | — | — | 4:00 | — | — | 3:56 | — | — | 3:53 | — |
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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 0°C on Tue night, min -15°C on Sun morning). Mainly strong winds.
Mount William (Antarctica) Weather (Days 3-6):
Mild with light rain (total 10mm) on Wed night Becoming colder with a light covering of snow, mostly falling on Fri morning. Freeze-thaw conditions (max 3°C on Wed morning, min -12°C on Fri night). Winds increasing (calm on Thu night, strong winds from the SW by Fri 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 |
|---|---|---|---|---|---|
Captain Arturo Prat Base | |||||
Marambio Airport (Seymour Island) |  | ||||
BaseMarambio |  | ||||
BaseEsperanza | |||||
Centro Met. Antártico Presidente Eduardo Frei | |||||
Teniente R. Marsh Airport |  | ||||
BaseCarlini | |||||
Dinamet | |||||
SHIP2367 | |||||
SHIP7964 |
* 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.