– Lat/Long: 70.17° S 69.27° W
Mount Athelstan
Weather Forecast, AntarcticaIssued: 8 pm Wed 22 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 pm Wed 22 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Wed 22 Jul Local Time
Updates in:
Update imminent hr min s
4 Mount Athelstan Elevations: 4 Forecast Elevations: Days 1–4 Weather SummaryA heavy fall of snow, heaviest during Thu night. Extremely cold (max -14°C on Wed night, min -24°C on Fri night). Winds decreasing (gales from the WSW on Thu night, moderate winds from the SW by Sat afternoon). | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Tue afternoon. Extremely cold (max -14°C on Mon afternoon, min -20°C on Sun morning). Winds increasing (light winds from the WSW on Sun night, strong winds from the W by Tue afternoon). | ||||||||||||||||||
Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  |  | | |  |  | | | | | | |  | | | |
snow shwrs | mod. snow | mod. snow | heavy snow | some clouds | snow shwrs | snow shwrs | some clouds | clear | some clouds | some clouds | some clouds | some clouds | some clouds | clear | some clouds | light snow | light snow | heavy snow | |
Cloud base (m) | 500 | 500 | 500 | 450 | 500 | 500 | 450 | 500 | 550 | 4300 | 700 | 550 | 650 | 550 | 550 | 500 | 550 | 500 | 450 |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
 cm | 5 | 6 | 6 | 25 | — | 1 | 5 | — | — | — | — | — | — | — | — | — | 2 | 5 | 19 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -14 | -15 | -15 | -15 | -18 | -18 | -18 | -22 | -20 | -18 | -20 | -19 | -17 | -15 | -14 | -14 | -17 | -17 | -18 |
min °C | -15 | -15 | -15 | -18 | -18 | -18 | -24 | -22 | -21 | -19 | -20 | -20 | -19 | -16 | -15 | -16 | -17 | -18 | -21 |
chill °C | -29 | -28 | -29 | -33 | -32 | -32 | -41 | -36 | -32 | -29 | -29 | -31 | -28 | -24 | -24 | -28 | -30 | -31 | -36 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | 12:40 | — | — | 12:30 | — | — | 12:22 | — | — | 12:15 | — | — | 12:07 | — | — | 12:02 | — | — |
 | — | 2:47 | — | — | 2:56 | — | — | — | 3:03 | — | — | 3:11 | — | — | 3:18 | — | — | 3:26 | — |
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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 -24°C on Fri night). Winds decreasing (gales from the WSW on Thu night, moderate winds from the SW by Sat afternoon).
Mount Athelstan Weather (Days 3-6):
A light covering of new snow mostly falling on Tue afternoon. Extremely cold (max -14°C on Mon afternoon, min -20°C on Sun morning). Winds increasing (light winds from the WSW on Sun night, strong winds from the W by Tue 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.