– Lat/Long: 64.78° S 63.68° W
Mount William (Antarctica)
Weather Forecast, AntarcticaIssued: 2 pm Mon 04 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Mon 04 May Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Mon 04 May Local Time
Updates in:
Update imminent hr min s
4 Mount William (Antarctica) Elevations: 4 Forecast Elevations: Days 1–4 Weather SummaryA dusting of new snow. Temperatures will be well below freezing (max -6°C on Wed afternoon, min -12°C on Mon afternoon). Winds increasing (calm on Mon night, strong winds from the SSW by Thu morning). | Days 5–7 Weather SummaryMostly dry. Temperatures will be below freezing (max -2°C on Sat afternoon, min -5°C on Thu afternoon). Winds increasing (light winds from the WSW on Thu night, strong winds from the NNE by Sun morning). | ||||||||||||||||
Mon 4 | Tuesday 5 | Wednesday 6 | Thursday 7 | Friday 8 | Saturday 9 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  |  |  |  |  | | | | | | | |  | |
clear | clear | clear | clear | some clouds | cloudy | light snow | snow shwrs | some clouds | some clouds | clear | clear | clear | some clouds | cloudy | cloudy | cloudy | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | 3 | 1 | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -11 | -10 | -10 | -10 | -10 | -7 | -6 | -7 | -6 | -5 | -5 | -4 | -4 | -4 | -4 | -2 | -2 |
min °C | -12 | -10 | -10 | -10 | -11 | -8 | -6 | -8 | -7 | -5 | -5 | -5 | -4 | -4 | -4 | -3 | -3 |
-18 | -14 | -16 | -17 | -18 | -15 | -12 | -16 | -17 | -13 | -12 | -10 | -10 | -11 | -12 | -11 | -11 | |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Cloud base (m) | 400 | 350 | 350 | 400 | 350 | 350 | 400 | 400 | 400 | 6000 | 1700 | 1600 | 350 | ||||
 | — | — | 9:34 | — | — | 9:37 | — | — | 9:41 | — | — | 9:44 | — | — | 9:47 | — | — |
 | 4:50 | — | — | 4:45 | — | — | 4:43 | — | — | 4:39 | — | — | 4:36 | — | — | 4:32 | — |
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Mount William (Antarctica) Weather (Days 0-3):
The weather forecast for Mount William (Antarctica) is: A dusting of new snow. Temperatures will be well below freezing (max -6°C on Wed afternoon, min -12°C on Mon afternoon). Winds increasing (calm on Mon night, strong winds from the SSW by Thu morning).
Mount William (Antarctica) Weather (Days 3-6):
Mostly dry. Temperatures will be below freezing (max -2°C on Sat afternoon, min -5°C on Thu afternoon). Winds increasing (light winds from the WSW on Thu night, strong winds from the NNE by Sun morning).
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 |
|---|---|---|---|---|---|
Marambio Airport (Seymour Island) | |||||
BaseMarambio |  | ||||
BaseEsperanza |  | ||||
SHIP9108 | |||||
SHIP5563 | |||||
SHIP2034 | |||||
SHIP4653 | |||||
SHIP3579 | |||||
SHIP9712 | |||||
SHIP3707 |
* 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.