– Lat/Long: 64.78° S 63.68° W
Mount William (Antarctica)
Weather Forecast, AntarcticaIssued: 2 pm Sat 14 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Sat 14 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Sat 14 Feb Local Time
Updates in:
Update imminent hr min s
4 Mount William (Antarctica) Elevations: 4 Forecast Elevations: Days 1–4 Weather SummaryA heavy fall of snow, heaviest during Sun night. Temperatures will be well below freezing (max -7°C on Sun afternoon, min -11°C on Sat night). Winds decreasing (near gales from the NNE on Sun morning, light winds from the WNW by Mon afternoon). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Thu night. Temperatures will be below freezing (max -4°C on Thu afternoon, min -10°C on Thu night). Winds increasing (calm on Tue night, strong winds from the N by Thu afternoon). | ||||||||||||||||
Sat 14 | Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  |  |  | | |  | | | | | | | |
mod. snow | snow shwrs | light snow | mod. snow | heavy snow | cloudy | snow shwrs | light snow | cloudy | light snow | some clouds | cloudy | light snow | some clouds | light snow | light snow | heavy snow | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
7 | 7 | 1 | 9 | 26 | — | 2 | 4 | — | 1 | — | — | 3 | — | 1 | 3 | 15 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -8 | -10 | -8 | -7 | -9 | -9 | -10 | -9 | -9 | -8 | -7 | -8 | -8 | -6 | -5 | -4 | -5 |
min °C | -9 | -11 | -9 | -8 | -9 | -9 | -10 | -10 | -10 | -8 | -8 | -8 | -9 | -9 | -6 | -5 | -10 |
-18 | -21 | -18 | -18 | -19 | -17 | -14 | -17 | -17 | -16 | -12 | -11 | -16 | -16 | -14 | -15 | -20 | |
400 | 0 | 100 | 300 | 150 | 150 | 200 | 0 | 150 | 350 | 150 | 250 | 350 | 0 | 500 | 650 | 300 | |
Cloud base (m) | 250 | 250 | 400 | 1150 | 250 | 250 | 250 | 250 | 400 | 400 | 1300 | 300 | 250 | 300 | 600 | 250 | 250 |
 | — | — | 5:24 | — | — | 5:28 | — | — | 5:31 | — | — | 5:35 | — | — | 5:39 | — | — |
 | — | 9:32 | — | — | 9:29 | — | — | 9:24 | — | — | 9:22 | — | — | 9:17 | — | — | 9:14 |
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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 Sun night. Temperatures will be well below freezing (max -7°C on Sun afternoon, min -11°C on Sat night). Winds decreasing (near gales from the NNE on Sun morning, light winds from the WNW by Mon afternoon).
Mount William (Antarctica) Weather (Days 3-6):
A heavy fall of snow, heaviest during Thu night. Temperatures will be below freezing (max -4°C on Thu afternoon, min -10°C on Thu night). Winds increasing (calm on Tue night, strong winds from the N by Thu afternoon).
This table gives the weather forecast for Mount William (Antarctica) at the specific elevation of 1600 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 |
|---|---|---|---|---|---|
SHIP5258 | |||||
Marambio Airport (Seymour Island) |  | ||||
Centro Met. Antártico Presidente Eduardo Frei | |||||
Teniente R. Marsh Airport |  | ||||
Dinamet | |||||
SHIP1487 | |||||
SHIP4765 | |||||
SHIP4426 | |||||
SHIP1700 | |||||
SHIP4762 |
* 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.