– Lat/Long: 70.17° S 69.27° W
Mount Athelstan
Weather Forecast, AntarcticaIssued: 8 pm Tue 08 Sep Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 pm Tue 08 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Tue 08 Sep Local Time
Updates in:
Update imminent hr min s
4 Mount Athelstan Elevations: 4 Forecast Elevations: Days 1–4 Weather SummaryA light covering of new snow mostly falling on Thu night. Temperatures will be well below freezing (max -10°C on Wed night, min -20°C on Tue night). Wind will be generally light. | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Mon afternoon. Extremely cold (max -11°C on Sun morning, min -15°C on Fri night). Wind will be generally light. | |||||||||||||||
Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  | |  |  | | | | |  | | | | |
clear | clear | clear | cloudy | some clouds | some clouds | light snow | light snow | some clouds | cloudy | light snow | light snow | some clouds | clear | clear | clear | |
Cloud base (m) | 550 | 1950 | 550 | 550 | 550 | 550 | 550 | 700 | 550 | 550 | 550 | 550 | 700 | |||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | 4 | 3 | — | — | 2 | 1 | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -17 | -14 | -13 | -10 | -13 | -14 | -13 | -13 | -13 | -14 | -14 | -14 | -13 | -11 | -11 | -12 |
min °C | -20 | -16 | -13 | -12 | -14 | -14 | -14 | -14 | -13 | -15 | -15 | -14 | -14 | -13 | -11 | -12 |
chill °C | -28 | -24 | -20 | -19 | -23 | -22 | -22 | -21 | -20 | -22 | -22 | -18 | -20 | -21 | -19 | -20 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | 8:22 | — | — | 8:18 | — | — | 8:12 | — | — | 8:08 | — | — | 8:03 | — | — |
 | — | — | 6:46 | — | — | 6:51 | — | — | 6:54 | — | — | 6:59 | — | — | 7:02 | — |
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Mount Athelstan Weather (Days 0-3):
The weather forecast for Mount Athelstan is: A light covering of new snow mostly falling on Thu night. Temperatures will be well below freezing (max -10°C on Wed night, min -20°C on Tue night). Wind will be generally light.
Mount Athelstan Weather (Days 3-6):
A light covering of new snow mostly falling on Mon afternoon. Extremely cold (max -11°C on Sun morning, min -15°C on Fri night). Wind will be generally light.
This table gives the weather forecast for Mount Athelstan at the specific elevation of 1000 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 | |||||
ASCATC295E64S | |||||
ASCATC297E64S | |||||
ASCATB296E64S | |||||
ASCATC296E64S | |||||
ASCATB297E64S | |||||
ASCATB296E63S | |||||
ASCATB297E63S | |||||
Marambio Airport (Seymour Island) |  | ||||
BaseMarambio |
* 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.