– Lat/Long: 64.78° S 63.68° W
Mount William (Antarctica)
Weather Forecast, AntarcticaIssued: 8 pm Fri 12 Jun Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 pm Fri 12 Jun Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Fri 12 Jun Local Time
Updates in:
Update imminent hr min s
4 Mount William (Antarctica) Elevations: 4 Forecast Elevations: Days 1–4 Weather SummaryA moderate fall of snow, heaviest on Sat night. Temperatures will be well below freezing (max -7°C on Sat morning, min -18°C on Mon afternoon). Mainly near gales. | Days 5–7 Weather SummaryMostly dry. Temperatures will be below freezing (max -5°C on Thu morning, min -18°C on Mon night). Winds increasing (light winds from the SW on Tue morning, near gales from the SW by Wed night). | ||||||||||||||||||
Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  |  | | | |  | | | | | |  |  | |  | |
cloudy | light snow | light snow | snow shwrs | clear | some clouds | snow shwrs | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | cloudy | some clouds | mod. snow | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | 1 | 4 | 5 | — | — | 2 | — | — | — | — | — | — | — | — | — | — | — | 8 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -10 | -7 | -7 | -9 | -11 | -12 | -12 | -15 | -17 | -17 | -18 | -18 | -13 | -11 | -9 | -6 | -5 | -6 | -7 |
min °C | -11 | -7 | -9 | -11 | -12 | -13 | -15 | -16 | -18 | -18 | -18 | -18 | -16 | -12 | -10 | -8 | -6 | -7 | -7 |
-18 | -16 | -14 | -20 | -22 | -24 | -24 | -22 | -26 | -26 | -24 | -26 | -23 | -20 | -18 | -19 | -17 | -17 | -17 | |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Cloud base (m) | 250 | 500 | 350 | 300 | 400 | 250 | 450 | 500 | 600 | 350 | 350 | 350 | |||||||
 | — | 11:18 | — | — | 11:18 | — | — | 11:19 | — | — | 11:21 | — | — | 11:22 | — | — | 11:22 | — | — |
 | — | — | 3:10 | — | — | 3:10 | — | — | 3:08 | — | — | 3:07 | — | — | 3:07 | — | — | 3:07 | — |
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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 Sat night. Temperatures will be well below freezing (max -7°C on Sat morning, min -18°C on Mon afternoon). Mainly near gales.
Mount William (Antarctica) Weather (Days 3-6):
Mostly dry. Temperatures will be below freezing (max -5°C on Thu morning, min -18°C on Mon night). Winds increasing (light winds from the SW on Tue morning, near gales from the SW by Wed 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 |
|---|---|---|---|---|---|
ASCATB291E66S | |||||
ASCATB291E65S | |||||
ASCATB292E66S | |||||
ASCATB291E67S | |||||
ASCATB290E66S | |||||
ASCATB290E65S | |||||
ASCATB289E65S | |||||
ASCATB289E66S | |||||
Marambio Airport (Seymour Island) |  | ||||
ASCATB290E64S |
* 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.