– Lat/Long: 64.78° S 63.68° W
Mount William (Antarctica)
Weather Forecast, AntarcticaIssued: 2 pm Sun 05 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Sun 05 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Sun 05 Jul 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 Mon morning. Temperatures will be below freezing (max 0°C on Sun night, min -10°C on Mon morning). Winds decreasing (gales from the NW on Mon afternoon, light winds from the NE by Wed morning). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Wed night. Temperatures will be below freezing (max -4°C on Sat morning, min -10°C on Fri night). Winds increasing (light winds from the SW on Wed night, gales from the WSW by Fri morning). | ||||||||||||||||
Sun 5 | Monday 6 | Tuesday 7 | Wednesday 8 | Thursday 9 | Friday 10 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  | |  | | | | | |  | | | |  | |
heavy snow | heavy snow | heavy snow | light snow | mod. snow | light snow | snow shwrs | heavy snow | light snow | light snow | heavy snow | light snow | mod. snow | mod. snow | mod. snow | light snow | snow shwrs | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | 14 | 11 | 13 | 2 | 6 | 3 | 3 | 14 | 2 | 3 | 16 | 2 | 6 | 9 | 8 | 3 | 1 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -1 | 0 | -5 | -7 | -5 | -5 | -6 | -7 | -8 | -5 | -7 | -7 | -7 | -6 | -5 | -6 | -5 |
min °C | -2 | -4 | -10 | -9 | -7 | -6 | -6 | -9 | -9 | -6 | -8 | -8 | -9 | -8 | -6 | -7 | -10 |
chill °C | -10 | -12 | -23 | -20 | -18 | -14 | -16 | -20 | -18 | -15 | -19 | -15 | -17 | -16 | -17 | -15 | -16 |
Freezing level m | 50 | 250 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Cloud base (m) | 250 | 200 | 150 | 350 | 250 | 200 | 150 | 200 | 250 | 300 | 200 | 300 | 300 | 300 | 250 | 300 | 350 |
 | — | — | 11:11 | — | — | 11:10 | — | — | 11:07 | — | — | 11:06 | — | — | 11:03 | — | — |
 | 3:25 | — | — | 3:26 | — | — | 3:29 | — | — | 3:30 | — | — | 3:33 | — | — | 3:36 | — |
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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 Mon morning. Temperatures will be below freezing (max 0°C on Sun night, min -10°C on Mon morning). Winds decreasing (gales from the NW on Mon afternoon, light winds from the NE by Wed morning).
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 Sat morning, min -10°C on Fri night). Winds increasing (light winds from the SW on Wed night, gales from the WSW by Fri morning).
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 | |||||
Puerto Williams | |||||
Ushuaia Naval Base Airport |  | ||||
Rio Grande Airport | | ||||
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* 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.