– Lat/Long: 64.78° S 63.68° W
Mount William (Antarctica)
Weather Forecast, AntarcticaIssued: 8 pm Sun 15 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 pm Sun 15 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Sun 15 Feb 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 Sun night. Temperatures will be below freezing (max -1°C on Sun night, min -4°C on Mon night). Wind will be generally light. | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Fri night. Freeze-thaw conditions (max 1°C on Fri morning, min -5°C on Wed night). Winds increasing (calm on Wed night, strong winds from the NNE by Fri afternoon). | ||||||||||||||||||
Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | Friday 20 | Saturday 21 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | |  | |  | |  | | | | |  | | |  | |
mod. snow | cloudy | snow shwrs | snow shwrs | cloudy | cloudy | cloudy | cloudy | light snow | snow shwrs | some clouds | cloudy | cloudy | cloudy | light snow | mod. snow | light snow | snow shwrs | light snow | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
7 | — | 1 | 1 | — | — | — | — | 2 | 1 | — | — | — | — | 1 | 10 | 1 | 2 | 3 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -1 | -2 | -2 | -3 | -1 | -1 | -1 | -1 | -1 | -3 | -1 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | -1 |
min °C | -3 | -2 | -2 | -4 | -2 | -1 | -1 | -1 | -2 | -5 | -2 | -1 | -1 | 1 | 1 | 0 | 0 | -1 | -3 |
-9 | -6 | -5 | -7 | -5 | -5 | -6 | -5 | -6 | -5 | -2 | -1 | -4 | -4 | -5 | -6 | -6 | -8 | -9 | |
200 | 200 | 200 | 0 | 150 | 350 | 250 | 350 | 400 | 0 | 50 | 400 | 350 | 650 | 800 | 750 | 450 | 450 | 250 | |
Cloud base (m) | 250 | 300 | 250 | 300 | 400 | 550 | 300 | 300 | 300 | 300 | 1250 | 400 | 300 | 350 | 250 | 300 | 300 | 250 | |
 | — | 5:28 | — | — | 5:31 | — | — | 5:35 | — | — | 5:39 | — | — | 5:43 | — | — | 5:46 | — | — |
 | — | — | — | 9:24 | — | — | 9:22 | — | — | 9:17 | — | — | 9:14 | — | — | 9:10 | — | — | 9:07 |
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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 Sun night. Temperatures will be below freezing (max -1°C on Sun night, min -4°C on Mon night). Wind will be generally light.
Mount William (Antarctica) Weather (Days 3-6):
A moderate fall of snow, heaviest on Fri night. Freeze-thaw conditions (max 1°C on Fri morning, min -5°C on Wed night). Winds increasing (calm on Wed night, strong winds from the NNE by Fri afternoon).
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 |
|---|---|---|---|---|---|
SHIP2843 | |||||
Marambio Airport (Seymour Island) |  | ||||
SHIP7527 | |||||
SHIP2526 | |||||
SHIP5498 | |||||
SHIP1767 | |||||
SHIP1906 | |||||
SHIP7902 | |||||
SHIP2878 | |||||
SHIP5977 |
* 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.