– Lat/Long: 64.78° S 63.68° W
Mount William (Antarctica)
Weather Forecast, AntarcticaIssued: 2 am Fri 03 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 am Fri 03 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 2 am Fri 03 Jul Local Time
Updates in:
Update imminent hr min s
4 Mount William (Antarctica) Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryA heavy fall of snow, heaviest during Fri night. Temperatures will be below freezing (max -1°C on Sun afternoon, min -9°C on Fri afternoon). Winds increasing (light winds from the W on Fri afternoon, near gales from the W by Sun night). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Wed night. Temperatures will be below freezing (max -4°C on Wed night, min -11°C on Wed morning). Winds decreasing (near gales from the NW on Mon morning, calm by Tue night). | |||||||||||||||||
Friday 3 | Saturday 4 | Sunday 5 | Monday 6 | Tuesday 7 | Wednesday 8 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | |  | | | | | | |  |  | | | | |
light snow | some clouds | heavy snow | heavy snow | light snow | light snow | mod. snow | heavy snow | heavy snow | light snow | light snow | light snow | light snow | cloudy | snow shwrs | cloudy | mod. snow | snow shwrs | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | 2 | — | 15 | 12 | 2 | 3 | 6 | 12 | 11 | 2 | 3 | 5 | 5 | — | 2 | — | 7 | 21 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -8 | -8 | -3 | -2 | -8 | -7 | -3 | -1 | -1 | -8 | -8 | -8 | -8 | -9 | -9 | -8 | -5 | -4 |
min °C | -8 | -9 | -6 | -6 | -8 | -8 | -4 | -2 | -9 | -9 | -8 | -9 | -9 | -9 | -9 | -11 | -6 | -7 |
chill °C | -19 | -14 | -12 | -16 | -18 | -18 | -13 | -10 | -21 | -20 | -20 | -20 | -17 | -16 | -12 | -17 | -16 | -14 |
Freezing level m | 0 | 0 | 0 | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Cloud base (m) | 300 | 300 | 300 | 250 | 300 | 300 | 400 | 200 | 200 | 250 | 250 | 250 | 300 | 250 | 450 | 300 | 1200 | 250 |
 | 11:15 | — | — | 11:15 | — | — | 11:12 | — | — | 11:11 | — | — | 11:10 | — | — | 11:07 | — | — |
 | — | 3:21 | — | — | 3:22 | — | — | 3:25 | — | — | 3:26 | — | — | 3:29 | — | — | 3:30 | — |
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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 Fri night. Temperatures will be below freezing (max -1°C on Sun afternoon, min -9°C on Fri afternoon). Winds increasing (light winds from the W on Fri afternoon, near gales from the W by Sun night).
Mount William (Antarctica) Weather (Days 3-6):
A heavy fall of snow, heaviest during Wed night. Temperatures will be below freezing (max -4°C on Wed night, min -11°C on Wed morning). Winds decreasing (near gales from the NW on Mon morning, calm by Tue night).
This table gives the weather forecast for Mount William (Antarctica) at the specific elevation of 500 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) |  | ||||
Centro Met. Antártico Presidente Eduardo Frei | |||||
Teniente R. Marsh Airport |  | ||||
Dinamet | |||||
ASCATB286E69S | |||||
ASCATB285E69S | |||||
ASCATB282E68S | |||||
ASCATB281E68S | |||||
ASCATB280E68S | |||||
ASCATB280E67S |
* 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.