– Lat/Long: 70.17° S 69.27° W
Mount Athelstan
Weather Forecast, AntarcticaIssued: 8 pm Thu 27 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 pm Thu 27 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Thu 27 Aug Local Time
Updates in:
Update imminent hr min s
4 Mount Athelstan Elevations: 4 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Temperatures will be well below freezing (max -7°C on Thu night, min -18°C on Sun afternoon). Winds increasing (light winds from the SSE on Thu night, fresh winds from the WSW by Sat afternoon). | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Mon afternoon. Extremely cold (max -18°C on Sun night, min -30°C on Mon night). Winds decreasing (strong winds from the N on Mon afternoon, calm by Wed afternoon). | |||||||||||||||
Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  | |  |  | |  |  |  |  | | | | |
clear | clear | clear | clear | cloudy | cloudy | some clouds | some clouds | some clouds | light snow | light snow | snow shwrs | cloudy | some clouds | clear | clear | |
Cloud base (m) | 4400 | 4650 | 5500 | 1700 | 400 | 400 | 450 | 1100 | 1750 | 500 | ||||||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | 2 | 3 | 4 | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -7 | -9 | -9 | -10 | -9 | -9 | -9 | -15 | -17 | -18 | -21 | -23 | -28 | -24 | -22 | -21 |
min °C | -9 | -9 | -9 | -10 | -9 | -9 | -13 | -16 | -18 | -20 | -21 | -26 | -30 | -26 | -23 | -21 |
chill °C | -14 | -14 | -16 | -18 | -18 | -18 | -22 | -26 | -29 | -33 | -34 | -43 | -47 | -36 | -33 | -27 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | 9:18 | — | — | 9:14 | — | — | 9:08 | — | — | 9:04 | — | — | 9:00 | — | — |
 | — | — | 5:58 | — | — | 6:01 | — | — | 6:07 | — | — | 6:10 | — | — | 6:15 | — |
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Mount Athelstan Weather (Days 0-3):
The weather forecast for Mount Athelstan is: Mostly dry. Temperatures will be well below freezing (max -7°C on Thu night, min -18°C on Sun afternoon). Winds increasing (light winds from the SSE on Thu night, fresh winds from the WSW by Sat afternoon).
Mount Athelstan Weather (Days 3-6):
A light covering of new snow mostly falling on Mon afternoon. Extremely cold (max -18°C on Sun night, min -30°C on Mon night). Winds decreasing (strong winds from the N on Mon afternoon, calm by Wed afternoon).
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.