– Lat/Long: 70.17° S 69.27° W
Mount Athelstan
Weather Forecast, AntarcticaIssued: 8 pm Tue 18 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 pm Tue 18 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Tue 18 Aug Local Time
Updates in:
Update imminent hr min s
4 Mount Athelstan Elevations: 4 Forecast Elevations: Days 1–4 Weather SummaryA moderate fall of snow, heaviest on Thu night. Temperatures will be well below freezing (max -10°C on Tue night, min -18°C on Thu night). Winds increasing (calm on Tue night, strong winds from the WSW by Thu night). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Sun night. Temperatures will be well below freezing (max -10°C on Fri night, min -23°C on Mon morning). Winds increasing (light winds from the WSW on Fri night, near gales from the WSW by Mon morning). | |||||||||||||||
Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | |  |  |  |  | | | | | | | | |
some clouds | cloudy | cloudy | some clouds | cloudy | light snow | snow shwrs | clear | some clouds | some clouds | some clouds | some clouds | some clouds | clear | some clouds | snow shwrs | |
Cloud base (m) | 8400 | 3700 | 650 | 4950 | 1500 | 500 | 550 | 550 | 2100 | 550 | 600 | 550 | 550 | 550 | 500 | |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | 5 | 8 | — | — | — | — | — | — | — | — | 15 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -10 | -14 | -16 | -16 | -15 | -16 | -16 | -17 | -15 | -10 | -10 | -10 | -10 | -12 | -12 | -13 |
min °C | -14 | -15 | -16 | -17 | -15 | -17 | -18 | -18 | -16 | -13 | -10 | -10 | -11 | -12 | -13 | -22 |
chill °C | -18 | -22 | -24 | -26 | -24 | -28 | -32 | -28 | -26 | -21 | -20 | -19 | -19 | -20 | -24 | -39 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | 10:02 | — | — | 9:56 | — | — | 9:52 | — | — | 9:47 | — | — | 9:42 | — | — |
 | — | — | 5:20 | — | — | 5:23 | — | — | 5:29 | — | — | 5:32 | — | — | 5:37 | — |
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Mount Athelstan Weather (Days 0-3):
The weather forecast for Mount Athelstan is: A moderate fall of snow, heaviest on Thu night. Temperatures will be well below freezing (max -10°C on Tue night, min -18°C on Thu night). Winds increasing (calm on Tue night, strong winds from the WSW by Thu night).
Mount Athelstan Weather (Days 3-6):
A moderate fall of snow, heaviest on Sun night. Temperatures will be well below freezing (max -10°C on Fri night, min -23°C on Mon morning). Winds increasing (light winds from the WSW on Fri night, near gales from the WSW by Mon morning).
This table gives the weather forecast for Mount Athelstan at the specific elevation of 1615 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mount Athelstan. 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.