– Lat/Long: 70.17° S 69.27° W
Mount Athelstan
Weather Forecast, AntarcticaIssued: 2 pm Sun 12 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Sun 12 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Sun 12 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 Sun night. Extremely cold (max -12°C on Sun night, min -28°C on Tue night). Winds decreasing (fresh winds from the N on Sun night, calm by Tue afternoon). | Days 5–7 Weather SummaryA dusting of new snow. Temperatures will be well below freezing (max -10°C on Sat morning, min -25°C on Wed afternoon). Wind will be generally light. | ||||||||||||||||
Sun 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | | | |  |  | | | | | | | |
cloudy | mod. snow | cloudy | some clouds | some clouds | cloudy | cloudy | cloudy | some clouds | clear | clear | clear | some clouds | cloudy | some clouds | some clouds | cloudy | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -22 | -12 | -14 | -16 | -23 | -27 | -27 | -26 | -25 | -25 | -25 | -24 | -23 | -22 | -21 | -17 | -12 |
min °C | -23 | -22 | -14 | -20 | -27 | -27 | -27 | -28 | -26 | -25 | -25 | -24 | -24 | -23 | -21 | -20 | -16 |
chill °C | -28 | -33 | -22 | -31 | -39 | -38 | -27 | -34 | -33 | -32 | -32 | -33 | -30 | -28 | -26 | -25 | -20 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Cloud base (m) | 4700 | 500 | 450 | 500 | 450 | 450 | 500 | 450 | 500 | 1550 | 500 | 450 | 1200 | 450 | 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 Sun night. Extremely cold (max -12°C on Sun night, min -28°C on Tue night). Winds decreasing (fresh winds from the N on Sun night, calm by Tue afternoon).
Mount Athelstan Weather (Days 3-6):
A dusting of new snow. Temperatures will be well below freezing (max -10°C on Sat morning, min -25°C on Wed afternoon). Wind will be generally light.
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.