– Lat/Long: 70.17° S 69.27° W
Mount Athelstan
Weather Forecast, AntarcticaIssued: 2 pm Tue 12 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Tue 12 May Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Tue 12 May 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 Wed night. Temperatures will be below freezing (max -4°C on Wed afternoon, min -20°C on Fri morning). Winds decreasing (fresh winds from the N on Tue night, light winds from the WSW by Wed afternoon). | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Sun night. Temperatures will be well below freezing (max -8°C on Sun night, min -18°C on Fri afternoon). Wind will be generally light. | ||||||||||||||||
Tue 12 | Wednesday 13 | Thursday 14 | Friday 15 | Saturday 16 | Sunday 17 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  | | |  |  | | | |  |  | |  |  | |
light snow | mod. snow | mod. snow | light snow | snow shwrs | light snow | light snow | some clouds | some clouds | some clouds | some clouds | some clouds | clear | clear | some clouds | cloudy | light snow | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
5 | 7 | 6 | 3 | 9 | 2 | 2 | — | — | — | — | — | — | — | — | — | 5 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -12 | -7 | -5 | -4 | -8 | -16 | -18 | -18 | -19 | -17 | -16 | -15 | -14 | -12 | -12 | -12 | -8 |
min °C | -12 | -11 | -6 | -5 | -15 | -17 | -18 | -19 | -20 | -18 | -17 | -16 | -15 | -14 | -12 | -12 | -12 |
-23 | -22 | -12 | -12 | -25 | -27 | -28 | -27 | -28 | -26 | -24 | -24 | -23 | -21 | -16 | -12 | -19 | |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Cloud base (m) | 500 | 450 | 400 | 350 | 400 | 450 | 450 | 450 | 500 | 500 | 1100 | 1150 | 650 | 1200 | 550 | 5400 | 1550 |
 | — | — | 11:40 | — | — | 11:47 | — | — | 11:52 | — | — | 12:00 | — | — | 12:07 | — | — |
 | 3:30 | — | — | 3:25 | — | — | 3:18 | — | — | 3:11 | — | — | 3:04 | — | 2:56 | — | — |
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Mount Athelstan Weather (Days 0-3):
The weather forecast for Mount Athelstan is: A heavy fall of snow, heaviest during Wed night. Temperatures will be below freezing (max -4°C on Wed afternoon, min -20°C on Fri morning). Winds decreasing (fresh winds from the N on Tue night, light winds from the WSW by Wed afternoon).
Mount Athelstan Weather (Days 3-6):
A light covering of new snow mostly falling on Sun night. Temperatures will be well below freezing (max -8°C on Sun night, min -18°C on Fri afternoon). Wind will be generally light.
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 | |||||
CentroMet.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.