– Lat/Long: 70.17° S 69.27° W
Mount Athelstan
Weather Forecast, AntarcticaIssued: 2 pm Mon 29 Jun Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Mon 29 Jun Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Mon 29 Jun 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 Thu morning. Temperatures will be well below freezing (max -6°C on Wed morning, min -22°C on Mon afternoon). Winds increasing (calm on Tue morning, strong winds from the N by Thu morning). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Sun morning. Temperatures will be well below freezing (max -7°C on Thu afternoon, min -19°C on Fri night). Winds increasing (light winds from the W on Fri night, near gales from the N by Sat night). | ||||||||||||||||
Mon 29 | Tuesday 30 | Wednesday 1 | Thursday 2 | Friday 3 | Saturday 4 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | |  |  | |  |  | | | |  | | | |  | |
some clouds | some clouds | snow shwrs | snow shwrs | light snow | light snow | snow shwrs | snow shwrs | mod. snow | light snow | light snow | light snow | some clouds | snow shwrs | light snow | light snow | mod. snow | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | 1 | 1 | 2 | 5 | 2 | 1 | 8 | 3 | 1 | 1 | — | 1 | 2 | 5 | 10 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -21 | -18 | -16 | -15 | -11 | -6 | -7 | -8 | -6 | -7 | -13 | -14 | -17 | -18 | -12 | -9 | -8 |
min °C | -22 | -22 | -17 | -17 | -15 | -10 | -8 | -10 | -6 | -11 | -13 | -16 | -18 | -19 | -15 | -10 | -10 |
chill °C | -32 | -32 | -23 | -22 | -24 | -18 | -15 | -14 | -16 | -19 | -22 | -25 | -27 | -24 | -26 | -17 | -16 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Cloud base (m) | 450 | 500 | 650 | 500 | 450 | 400 | 450 | 450 | 450 | 350 | 400 | 400 | 500 | 500 | 400 | 400 | 550 |
 | — | — | 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 heavy fall of snow, heaviest during Thu morning. Temperatures will be well below freezing (max -6°C on Wed morning, min -22°C on Mon afternoon). Winds increasing (calm on Tue morning, strong winds from the N by Thu morning).
Mount Athelstan Weather (Days 3-6):
A heavy fall of snow, heaviest during Sun morning. Temperatures will be well below freezing (max -7°C on Thu afternoon, min -19°C on Fri night). Winds increasing (light winds from the W on Fri night, near gales from the N by Sat night).
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 |
|---|---|---|---|---|---|
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.