– Lat/Long: 70.17° S 69.27° W
Mount Athelstan
Weather Forecast, AntarcticaIssued: 8 pm Tue 02 Jun Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 pm Tue 02 Jun Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Tue 02 Jun 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 Tue night. Freeze-thaw conditions (max 1°C on Wed night, min -7°C on Tue night). Winds decreasing (strong winds from the N on Wed night, light winds from the NW by Thu night). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Sun night. Temperatures will be below freezing (max -2°C on Fri night, min -8°C on Mon afternoon). Winds increasing (light winds from the N on Sat night, gales from the N by Sun night). | ||||||||||||||||||
Wednesday 3 | Thursday 4 | Friday 5 | Saturday 6 | Sunday 7 | Monday 8 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | |  | | | | | |  | | |  | | | | |
mod. snow | light snow | cloudy | cloudy | light snow | light snow | light snow | light snow | light snow | light snow | light snow | light snow | snow shwrs | light snow | light snow | heavy snow | light snow | cloudy | snow shwrs | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
7 | 1 | — | — | 1 | 2 | 1 | 3 | 1 | 4 | 1 | 3 | 3 | 4 | 5 | 11 | 2 | — | 4 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -6 | -7 | -5 | 1 | -4 | -5 | -4 | -4 | -4 | -2 | -3 | -4 | -5 | -6 | -5 | -6 | -7 | -7 | -7 |
min °C | -7 | -7 | -6 | -2 | -5 | -5 | -5 | -5 | -4 | -5 | -3 | -4 | -7 | -6 | -6 | -6 | -7 | -8 | -8 |
-15 | -15 | -14 | -9 | -15 | -15 | -14 | -14 | -9 | -14 | -12 | -13 | -12 | -16 | -17 | -18 | -14 | -16 | -11 | |
0 | 0 | 0 | 500 | 50 | 50 | 0 | 200 | 0 | 50 | 400 | 300 | 0 | 0 | 50 | 0 | 0 | 0 | 0 | |
Cloud base (m) | 500 | 500 | 500 | 500 | 500 | 500 | 550 | 500 | 550 | 500 | 500 | 450 | 500 | 500 | 450 | 400 | 600 | 1300 | 500 |
 | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — |
 | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — |
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Mount Athelstan Weather (Days 0-3):
The weather forecast for Mount Athelstan is: A moderate fall of snow, heaviest on Tue night. Freeze-thaw conditions (max 1°C on Wed night, min -7°C on Tue night). Winds decreasing (strong winds from the N on Wed night, light winds from the NW by Thu night).
Mount Athelstan Weather (Days 3-6):
A heavy fall of snow, heaviest during Sun night. Temperatures will be below freezing (max -2°C on Fri night, min -8°C on Mon afternoon). Winds increasing (light winds from the N on Sat night, gales from the N by Sun night).
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 | |||||
Marambio Airport (Seymour Island) |  | ||||
BaseEsperanza | |||||
Teniente R. Marsh Airport |  | ||||
BaseCarlini | |||||
BaseBelgranoII | |||||
BaseOrcadas | |||||
Puerto Williams | |||||
Ushuaia Naval Base Airport | |
* 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.