– 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. Extremely cold (max -11°C on Wed night, min -18°C on Thu night). Winds decreasing (fresh winds from the NNE on Tue afternoon, calm by Thu night). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Sat night. Extremely cold (max -14°C on Sat night, min -23°C on Sat night). Winds increasing (calm on Fri night, strong 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 | -13 | -12 | -15 | -17 | -11 | -15 | -16 | -17 | -18 | -15 | -15 | -21 | -20 | -14 | -23 | -22 | -17 |
min °C | -13 | -14 | -16 | -17 | -14 | -16 | -17 | -18 | -18 | -17 | -22 | -22 | -20 | -23 | -23 | -23 | -23 |
chill °C | -24 | -24 | -26 | -29 | -20 | -24 | -24 | -22 | -28 | -25 | -35 | -33 | -28 | -37 | -34 | -34 | -36 |
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. Extremely cold (max -11°C on Wed night, min -18°C on Thu night). Winds decreasing (fresh winds from the NNE on Tue afternoon, calm by Thu night).
Mount Athelstan Weather (Days 3-6):
A moderate fall of snow, heaviest on Sat night. Extremely cold (max -14°C on Sat night, min -23°C on Sat night). Winds increasing (calm on Fri night, strong winds from the N by Sat 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) |  | ||||
Centro Met. Antártico Presidente Eduardo Frei | |||||
Teniente R. Marsh Airport | | ||||
Dinamet | |||||
Guardiamarina Airport |  | ||||
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.