– Lat/Long: 70.17° S 69.27° W
Mount Athelstan
Weather Forecast, AntarcticaIssued: 2 pm Tue 07 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Tue 07 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Tue 07 Jul Local Time
Updates in:
Update imminent hr min s
4 Mount Athelstan Elevations: 4 Forecast Elevations: Days 1–4 Weather SummaryA light covering of new snow mostly falling on Tue afternoon. Temperatures will be well below freezing (max -9°C on Wed night, min -18°C on Fri morning). Wind will be generally light. | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Sat night. Extremely cold (max -12°C on Sat night, min -22°C on Sun morning). Winds increasing (calm on Fri night, fresh winds from the N by Sat night). | ||||||||||||||||
Tue 7 | Wednesday 8 | Thursday 9 | Friday 10 | Saturday 11 | Sunday 12 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | |  |  | |  | | |  |  | | | | | | |
light snow | light snow | light snow | light snow | cloudy | cloudy | cloudy | some clouds | cloudy | light snow | snow shwrs | some clouds | light snow | snow shwrs | some clouds | cloudy | light snow | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | 1 | 2 | 1 | 1 | — | — | — | — | — | 1 | 2 | — | 1 | 9 | — | — | 1 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -10 | -10 | -12 | -14 | -9 | -13 | -14 | -15 | -16 | -14 | -13 | -19 | -19 | -12 | -22 | -21 | -14 |
min °C | -10 | -11 | -13 | -14 | -13 | -14 | -16 | -17 | -18 | -14 | -19 | -20 | -19 | -20 | -22 | -21 | -21 |
chill °C | -19 | -20 | -21 | -23 | -17 | -21 | -23 | -21 | -25 | -20 | -30 | -30 | -25 | -32 | -32 | -25 | -32 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Cloud base (m) | 400 | 400 | 400 | 400 | 400 | 500 | 450 | 1600 | 600 | 400 | 450 | 500 | 500 | 450 | 500 | 500 | 450 |
 | — | — | 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 light covering of new snow mostly falling on Tue afternoon. Temperatures will be well below freezing (max -9°C on Wed night, min -18°C on Fri morning). Wind will be generally light.
Mount Athelstan Weather (Days 3-6):
A moderate fall of snow, heaviest on Sat night. Extremely cold (max -12°C on Sat night, min -22°C on Sun morning). Winds increasing (calm on Fri night, fresh winds 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.