– Lat/Long: 70.17° S 69.27° W
Mount Athelstan Weather Forecast
Douglas Range · AntarcticaIssued: 8 pm Fri 11 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Fri 11 Sep 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 afternoon, min -19°C on Fri night). Winds increasing (light winds from the SW on Sat morning, strong winds from the WSW by Sun night). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Mon night. Extremely cold (max -11°C on Mon night, min -26°C on Wed night). Winds decreasing (severe gales from the W on Tue afternoon, light winds from the SW by Wed night). | |||||||||||||||
Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | |  |  | |  |  | | | | |  | |
cloudy | cloudy | some clouds | clear | clear | clear | snow shwrs | snow shwrs | snow shwrs | heavy snow | heavy snow | snow shwrs | snow shwrs | clear | clear | some clouds | |
Cloud base (m) | 550 | 550 | 550 | 550 | 550 | 550 | 1500 | 550 | 500 | 500 | 450 | 400 | 450 | 450 | 450 | |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | 1 | 2 | 2 | 29 | 21 | 11 | 3 | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -17 | -19 | -18 | -14 | -13 | -12 | -12 | -13 | -12 | -11 | -14 | -15 | -20 | -24 | -24 | -23 |
min °C | -19 | -19 | -18 | -18 | -13 | -12 | -12 | -13 | -13 | -13 | -14 | -16 | -23 | -24 | -24 | -26 |
chill °C | -28 | -26 | -26 | -27 | -22 | -22 | -22 | -25 | -24 | -27 | -28 | -32 | -34 | -34 | -36 | -36 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | 8:08 | — | — | 8:03 | — | — | 7:58 | — | — | 7:54 | — | — | 7:50 | — | — |
 | — | — | 6:59 | — | — | 7:02 | — | — | 7:07 | — | — | 7:10 | — | — | 7:15 | — |
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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 afternoon, min -19°C on Fri night). Winds increasing (light winds from the SW on Sat morning, strong winds from the WSW by Sun night).
Mount Athelstan Weather (Days 3-6):
A heavy fall of snow, heaviest during Mon night. Extremely cold (max -11°C on Mon night, min -26°C on Wed night). Winds decreasing (severe gales from the W on Tue afternoon, light winds from the SW by Wed night).
This table gives the weather forecast for Mount Athelstan at the specific elevation of 1615 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.