– Lat/Long: 70.17° S 69.27° W
Mount Athelstan
Weather Forecast, AntarcticaIssued: 2 pm Tue 26 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Tue 26 May Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Tue 26 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 afternoon. Temperatures will be below freezing (max -3°C on Wed morning, min -8°C on Tue afternoon). Winds decreasing (fresh winds from the N on Tue night, calm by Thu night). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Sat night. Temperatures will be well below freezing (max -6°C on Fri night, min -11°C on Sun night). Winds decreasing (severe gales from the WNW on Sat afternoon, calm by Sun night). | ||||||||||||||||
Tue 26 | Wednesday 27 | Thursday 28 | Friday 29 | Saturday 30 | Sunday 31 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  |  | | | | |  |  | | | | |
some clouds | mod. snow | light snow | mod. snow | snow shwrs | some clouds | cloudy | cloudy | some clouds | some clouds | snow shwrs | light snow | heavy snow | heavy snow | heavy snow | heavy snow | heavy snow | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | 8 | 4 | 8 | 5 | — | — | — | — | — | 6 | 3 | 16 | 24 | 15 | 16 | 11 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -7 | -5 | -3 | -3 | -5 | -7 | -8 | -7 | -7 | -8 | -6 | -7 | -7 | -8 | -8 | -10 | -10 |
min °C | -8 | -8 | -4 | -4 | -6 | -7 | -8 | -8 | -7 | -8 | -8 | -8 | -9 | -10 | -10 | -10 | -11 |
-13 | -17 | -10 | -10 | -13 | -12 | -13 | -11 | -12 | -12 | -15 | -18 | -22 | -20 | -23 | -24 | -18 | |
0 | 0 | 0 | 500 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Cloud base (m) | 650 | 600 | 500 | 500 | 550 | 550 | 550 | 500 | 600 | 500 | 500 | 500 | 500 | 500 | 650 | 500 | 500 |
 | — | — | 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 Wed afternoon. Temperatures will be below freezing (max -3°C on Wed morning, min -8°C on Tue afternoon). Winds decreasing (fresh winds from the N on Tue night, calm by Thu night).
Mount Athelstan Weather (Days 3-6):
A heavy fall of snow, heaviest during Sat night. Temperatures will be well below freezing (max -6°C on Fri night, min -11°C on Sun night). Winds decreasing (severe gales from the WNW on Sat afternoon, calm 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 |
|---|---|---|---|---|---|
Marambio Airport (Seymour Island) |  | ||||
Teniente R. Marsh Airport |  | ||||
Dinamet | |||||
Puerto Williams | |||||
Ushuaia Naval Base Airport |  | ||||
Rio Grande Airport | | ||||
ASCATC244E67S | |||||
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.