– Lat/Long: 70.17° S 69.27° W
Mount Athelstan
Weather Forecast, AntarcticaIssued: 2 am Thu 25 Jun Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 am Thu 25 Jun Local Time
Updates in:
Update imminent hr min s
Issued: 2 am Thu 25 Jun Local Time
Updates in:
Update imminent hr min s
4 Mount Athelstan Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryA moderate fall of snow, heaviest on Thu morning. Temperatures will be well below freezing (max -10°C on Thu afternoon, min -18°C on Sat night). Mainly gales. | Days 4–6 Weather SummaryA moderate fall of snow, heaviest on Sun afternoon. Temperatures will be well below freezing (max -8°C on Sun morning, min -22°C on Mon afternoon). Mainly near gales. | |||||||||||||||||
Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | |  |  | | | | | | | |  |  | | | |
light snow | light snow | light snow | cloudy | light snow | snow shwrs | some clouds | cloudy | light snow | light snow | light snow | light snow | cloudy | cloudy | some clouds | clear | clear | snow shwrs | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | 3 | 4 | 3 | — | 1 | 1 | — | — | 2 | 1 | 5 | 5 | — | — | — | — | — | 1 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -12 | -10 | -12 | -11 | -14 | -15 | -15 | -15 | -14 | -8 | -9 | -10 | -20 | -22 | -20 | -17 | -14 | -12 |
min °C | -12 | -11 | -14 | -12 | -15 | -16 | -16 | -17 | -18 | -11 | -9 | -19 | -21 | -22 | -22 | -19 | -15 | -15 |
chill °C | -21 | -24 | -26 | -19 | -24 | -24 | -21 | -30 | -32 | -20 | -15 | -31 | -32 | -32 | -31 | -26 | -19 | -30 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Cloud base (m) | 450 | 1100 | 400 | 350 | 400 | 400 | 450 | 1400 | 400 | 350 | 300 | 850 | 400 | 450 | 450 | 500 | 550 | 2800 |
 | 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 Thu morning. Temperatures will be well below freezing (max -10°C on Thu afternoon, min -18°C on Sat night). Mainly gales.
Mount Athelstan Weather (Days 3-6):
A moderate fall of snow, heaviest on Sun afternoon. Temperatures will be well below freezing (max -8°C on Sun morning, min -22°C on Mon afternoon). Mainly near gales.
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 |
|---|---|---|---|---|---|
Marambio Airport (Seymour Island) |  | ||||
Centro Met. Antártico Presidente Eduardo Frei | |||||
Teniente R. Marsh Airport |  | ||||
Dinamet | |||||
Puerto Williams | |||||
Ushuaia Naval Base Airport |  | ||||
Rio Grande Airport | | ||||
Punta Arenas Unidad Aeropolicial | |||||
Instituto de la Patagonia (Jorge Schytte) |
* 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.