– Lat/Long: 64.78° S 63.68° W
Mount William (Antarctica)
Weather Forecast, AntarcticaIssued: 8 am Mon 06 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 am Mon 06 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 8 am Mon 06 Apr Local Time
Updates in:
Update imminent hr min s
4 Mount William (Antarctica) Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryA moderate fall of snow, heaviest on Mon afternoon. Temperatures will be below freezing (max -3°C on Mon morning, min -9°C on Tue afternoon). Winds decreasing (strong winds from the NNE on Mon morning, calm by Tue night). | Days 4–6 Weather SummaryA moderate fall of snow, heaviest on Sat night. Temperatures will be below freezing (max -5°C on Sat night, min -9°C on Fri morning). Winds increasing (calm on Fri night, near gales from the NE by Sat afternoon). | |||||||||||||||||
Monday 6 | Tuesday 7 | Wednesday 8 | Thursday 9 | Friday 10 | Saturday 11 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | | | | | | | | |  | |  | | |
light snow | mod. snow | snow shwrs | cloudy | some clouds | some clouds | some clouds | cloudy | some clouds | some clouds | some clouds | some clouds | cloudy | some clouds | clear | cloudy | snow shwrs | snow shwrs | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
4 | 8 | 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 15 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -3 | -4 | -6 | -7 | -9 | -7 | -6 | -6 | -7 | -7 | -7 | -7 | -9 | -9 | -7 | -8 | -7 | -5 |
min °C | -3 | -6 | -8 | -7 | -9 | -8 | -6 | -6 | -8 | -7 | -7 | -8 | -9 | -9 | -9 | -9 | -8 | -6 |
-11 | -15 | -15 | -13 | -18 | -15 | -11 | -10 | -16 | -14 | -14 | -13 | -12 | -12 | -9 | -21 | -20 | -16 | |
400 | 250 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Cloud base (m) | 200 | 250 | 250 | 250 | 300 | 300 | 5750 | 1450 | 300 | 550 | 1650 | 3100 | 3600 | 1900 | 500 | 250 | 350 | 300 |
 | 8:04 | — | — | 8:07 | — | — | 8:11 | — | — | 8:14 | — | — | 8:17 | — | — | 8:19 | — | — |
 | — | 6:27 | — | — | 6:22 | — | — | 6:20 | — | — | 6:15 | — | — | 6:13 | — | — | 6:08 | — |
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Mount William (Antarctica) Weather (Days 0-3):
The weather forecast for Mount William (Antarctica) is: A moderate fall of snow, heaviest on Mon afternoon. Temperatures will be below freezing (max -3°C on Mon morning, min -9°C on Tue afternoon). Winds decreasing (strong winds from the NNE on Mon morning, calm by Tue night).
Mount William (Antarctica) Weather (Days 3-6):
A moderate fall of snow, heaviest on Sat night. Temperatures will be below freezing (max -5°C on Sat night, min -9°C on Fri morning). Winds increasing (calm on Fri night, near gales from the NE by Sat afternoon).
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 |
|---|---|---|---|---|---|
ASCATC295E65S | |||||
ASCATB299E63S | |||||
ASCATC299E63S | |||||
ASCATB300E63S | |||||
ASCATC300E63S | |||||
ASCATB301E63S | |||||
ASCATC301E63S | |||||
Captain Arturo Prat Base |  | ||||
ASCATB302E63S | |||||
ASCATC302E63S |
* 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.