– Lat/Long: 70.17° S 69.27° W
Mount Athelstan
Weather Forecast, AntarcticaIssued: 8 am Tue 21 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 am Tue 21 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 8 am Tue 21 Jul Local Time
Updates in:
Update imminent hr min s
4 Mount Athelstan Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryA heavy fall of snow, heaviest during Thu night. Extremely cold (max -14°C on Wed night, min -19°C on Tue night). Winds increasing (moderate winds from the SW on Tue morning, near gales from the WSW by Wed afternoon). | Days 4–6 Weather SummaryA moderate fall of snow, heaviest on Fri night. Extremely cold (max -14°C on Sat morning, min -19°C on Sun afternoon). Winds decreasing (strong winds from the WSW on Fri afternoon, light winds from the NNE by Sun night). | |||||||||||||||||
Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | | |  | | | | |  |  | |  |  | |
clear | some clouds | some clouds | some clouds | snow shwrs | snow shwrs | snow shwrs | snow shwrs | heavy snow | snow shwrs | snow shwrs | snow shwrs | some clouds | cloudy | light snow | cloudy | light snow | cloudy | |
Cloud base (m) | 500 | 500 | 550 | 550 | 600 | 500 | 500 | 500 | 500 | 500 | 500 | 500 | 500 | 500 | 550 | 450 | 450 | 450 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | 1 | 6 | 5 | 4 | 20 | 1 | 1 | 5 | — | — | 2 | — | 1 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -18 | -17 | -17 | -15 | -16 | -14 | -14 | -14 | -14 | -16 | -16 | -16 | -14 | -14 | -14 | -16 | -18 | -18 |
min °C | -18 | -18 | -19 | -16 | -16 | -16 | -14 | -15 | -16 | -16 | -16 | -16 | -15 | -15 | -15 | -16 | -19 | -19 |
chill °C | -31 | -30 | -32 | -28 | -30 | -30 | -27 | -28 | -29 | -29 | -29 | -29 | -25 | -22 | -25 | -22 | -31 | -31 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | 1:03 | — | — | 12:49 | — | — | 12:40 | — | — | 12:30 | — | — | 12:22 | — | — | 12:15 | — | — |
 | 2:23 | — | — | 2:37 | — | — | 2:47 | — | — | 2:56 | — | — | — | 3:03 | — | — | 3:11 | — |
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Mount Athelstan Weather (Days 0-3):
The weather forecast for Mount Athelstan is: A heavy fall of snow, heaviest during Thu night. Extremely cold (max -14°C on Wed night, min -19°C on Tue night). Winds increasing (moderate winds from the SW on Tue morning, near gales from the WSW by Wed afternoon).
Mount Athelstan Weather (Days 3-6):
A moderate fall of snow, heaviest on Fri night. Extremely cold (max -14°C on Sat morning, min -19°C on Sun afternoon). Winds decreasing (strong winds from the WSW on Fri afternoon, light winds from the NNE by Sun night).
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.