– 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 -7°C on Tue night, min -17°C on Thu night). Wind will be generally light. | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Sun night. Temperatures will be well below freezing (max -7°C on Sat morning, min -19°C on Mon morning). Mainly fresh winds. | |||||||||||||||
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 | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | 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 | — | — | — | — | — | — | — | — | 14 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -7 | -11 | -12 | -14 | -12 | -12 | -10 | -16 | -14 | -8 | -7 | -7 | -8 | -10 | -9 | -7 |
min °C | -10 | -12 | -13 | -14 | -14 | -13 | -17 | -17 | -15 | -13 | -8 | -8 | -9 | -10 | -10 | -15 |
chill °C | -10 | -17 | -20 | -21 | -20 | -19 | -26 | -25 | -22 | -19 | -14 | -14 | -15 | -16 | -17 | -26 |
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 -7°C on Tue night, min -17°C on Thu night). Wind will be generally light.
Mount Athelstan Weather (Days 3-6):
A moderate fall of snow, heaviest on Sun night. Temperatures will be well below freezing (max -7°C on Sat morning, min -19°C on Mon morning). Mainly fresh winds.
This table gives the weather forecast for Mount Athelstan at the specific elevation of 500 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.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
BaseSanMartin | |||||
Marambio Airport (Seymour Island) |  | ||||
BaseMarambio | | ||||
BaseEsperanza |  | ||||
Centro Met. Antártico Presidente Eduardo Frei | |||||
Teniente R. Marsh Airport |  | ||||
BaseCarlini | |||||
Dinamet | |||||
BaseBelgranoII | |||||
BaseOrcadas | |
* 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.