– Lat/Long: 70.17° S 69.27° W
Mount Athelstan
Weather Forecast, AntarcticaIssued: 2 pm Thu 03 Sep Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Thu 03 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Thu 03 Sep 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 Fri night. Extremely cold (max -12°C on Sat afternoon, min -21°C on Thu afternoon). Winds increasing (light winds from the WNW on Thu night, strong winds from the W by Fri night). | Days 5–7 Weather SummaryA dusting of new snow. Extremely cold (max -13°C on Sun afternoon, min -22°C on Tue night). Winds decreasing (fresh winds from the N on Sun afternoon, calm by Mon afternoon). | ||||||||||||||||
Thu 3 | Friday 4 | Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | |  | | | |  | | |  | | | | |
clear | clear | cloudy | light snow | heavy snow | light snow | mod. snow | heavy snow | light snow | light snow | snow shwrs | clear | clear | some clouds | cloudy | cloudy | some clouds | |
Cloud base (m) | 700 | 500 | 500 | 450 | 450 | 400 | 400 | 450 | 500 | 500 | 550 | 500 | 500 | ||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | 3 | 11 | 4 | 8 | 11 | 1 | 2 | 1 | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -21 | -16 | -15 | -17 | -14 | -13 | -12 | -12 | -13 | -13 | -15 | -17 | -18 | -18 | -19 | -20 | -21 |
min °C | -21 | -19 | -17 | -19 | -15 | -13 | -13 | -12 | -13 | -14 | -17 | -18 | -18 | -19 | -19 | -20 | -22 |
chill °C | -32 | -30 | -30 | -34 | -26 | -24 | -24 | -21 | -22 | -24 | -27 | -27 | -18 | -24 | -24 | -29 | -30 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | — | 8:45 | — | — | 8:41 | — | — | 8:37 | — | — | 8:32 | — | — | 8:26 | — | — |
 | 6:22 | — | — | 6:27 | — | — | 6:30 | — | — | 6:35 | — | — | 6:38 | — | — | 6:43 | — |
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Mount Athelstan Weather (Days 0-3):
The weather forecast for Mount Athelstan is: A heavy fall of snow, heaviest during Fri night. Extremely cold (max -12°C on Sat afternoon, min -21°C on Thu afternoon). Winds increasing (light winds from the WNW on Thu night, strong winds from the W by Fri night).
Mount Athelstan Weather (Days 3-6):
A dusting of new snow. Extremely cold (max -13°C on Sun afternoon, min -22°C on Tue night). Winds decreasing (fresh winds from the N on Sun afternoon, calm by Mon afternoon).
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 |
|---|---|---|---|---|---|
Centro Met. Antártico Presidente Eduardo Frei | |||||
Teniente R. Marsh Airport |  | ||||
Puerto Williams | |||||
Ushuaia Naval Base Airport |  | ||||
Rio Grande Airport |  | ||||
 | |||||
Rio Gallegos Airport | | ||||
| |||||
Mount Pleasant Airport |  | ||||
Aeropuerto Internacional de El Calafate Airport |  |
* 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.