– Lat/Long: 64.78° S 63.68° W
Mount William (Antarctica)
Weather Forecast, AntarcticaIssued: 2 pm Sat 21 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Sat 21 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Sat 21 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 Sat afternoon. Temperatures will be well below freezing (max -8°C on Sat afternoon, min -10°C on Sat night). Winds decreasing (strong winds from the WNW on Sat night, calm by Mon night). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Thu morning. Temperatures will be below freezing (max -2°C on Fri morning, min -10°C on Tue afternoon). Winds increasing (light winds from the WNW on Tue night, severe gales from the NNE by Fri morning). | ||||||||||||||||
Sat 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | |  |  | |  | | |  | | |  | |
heavy snow | heavy snow | mod. snow | light snow | snow shwrs | cloudy | cloudy | some clouds | some clouds | some clouds | cloudy | light snow | light snow | light snow | mod. snow | mod. snow | mod. snow | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
17 | 16 | 7 | 4 | 3 | — | — | — | — | — | — | 1 | 4 | 3 | 9 | 9 | 7 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -8 | -9 | -9 | -9 | -9 | -8 | -9 | -9 | -10 | -9 | -4 | -3 | -3 | -4 | -6 | -6 | -4 |
min °C | -9 | -10 | -9 | -9 | -9 | -8 | -9 | -10 | -10 | -10 | -9 | -3 | -4 | -5 | -6 | -6 | -6 |
-20 | -21 | -19 | -19 | -19 | -12 | -15 | -14 | -14 | -16 | -14 | -10 | -12 | -13 | -16 | -15 | -14 | |
400 | 200 | 250 | 300 | 0 | 150 | 200 | 0 | 0 | 150 | 0 | 750 | 1050 | 550 | 550 | 600 | 650 | |
Cloud base (m) | 400 | 250 | 250 | 300 | 300 | 300 | 1900 | 550 | 300 | 300 | 300 | 600 | 300 | 300 | 500 | 300 | 300 |
 | — | — | 5:50 | — | — | 5:52 | — | — | 5:56 | — | — | 6:00 | — | — | 6:03 | — | — |
 | — | 9:07 | — | — | 9:02 | — | — | 9:00 | — | 8:55 | — | — | 8:52 | — | — | 8:49 | — |
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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 Sat afternoon. Temperatures will be well below freezing (max -8°C on Sat afternoon, min -10°C on Sat night). Winds decreasing (strong winds from the WNW on Sat night, calm by Mon night).
Mount William (Antarctica) Weather (Days 3-6):
A heavy fall of snow, heaviest during Thu morning. Temperatures will be below freezing (max -2°C on Fri morning, min -10°C on Tue afternoon). Winds increasing (light winds from the WNW on Tue night, severe gales from the NNE by Fri morning).
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 |
|---|---|---|---|---|---|
SHIP5681 | |||||
SHIP8248 | |||||
SHIP6797 | |||||
SHIP2385 |  | ||||
SHIP5477 | | ||||
SHIP6470 | | ||||
SHIP8247 | | ||||
SHIP18 | |||||
SHIP7776 | | ||||
SHIP7574 |
* 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.