– Lat/Long: 70.17° S 69.27° W
Mount Athelstan
Weather Forecast, AntarcticaIssued: 2 pm Tue 30 Jun Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Tue 30 Jun Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Tue 30 Jun Local Time
Updates in:
Update imminent hr min s
4 Mount Athelstan Elevations: 4 Forecast Elevations: Days 1–4 Weather SummaryA moderate fall of snow, heaviest on Tue night. Extremely cold (max -12°C on Wed morning, min -20°C on Thu night). Winds decreasing (near gales from the WNW on Wed night, light winds from the SW by Thu afternoon). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Sat night. Extremely cold (max -12°C on Sat afternoon, min -20°C on Fri afternoon). Winds decreasing (gales from the NNE on Sun morning, light winds from the NW by Sun night). | ||||||||||||||||
Tue 30 | Wednesday 1 | Thursday 2 | Friday 3 | Saturday 4 | Sunday 5 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  |  | | | | | | | | | | |
light snow | mod. snow | snow shwrs | some clouds | snow shwrs | light snow | cloudy | some clouds | light snow | snow shwrs | snow shwrs | light snow | light snow | snow shwrs | light snow | light snow | snow shwrs | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | 1 | 6 | 3 | — | 6 | 1 | — | — | 1 | 3 | 1 | 3 | 2 | 3 | 1 | 1 | 3 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -16 | -14 | -12 | -13 | -15 | -18 | -17 | -18 | -20 | -20 | -16 | -13 | -12 | -13 | -15 | -14 | -19 |
min °C | -17 | -17 | -15 | -14 | -18 | -19 | -18 | -20 | -20 | -20 | -19 | -15 | -13 | -16 | -16 | -16 | -20 |
chill °C | -27 | -29 | -27 | -23 | -31 | -32 | -26 | -33 | -33 | -33 | -28 | -28 | -23 | -28 | -30 | -25 | -30 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Cloud base (m) | 500 | 450 | 450 | 450 | 400 | 400 | 400 | 400 | 1400 | 500 | 500 | 450 | 450 | 450 | 400 | 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 moderate fall of snow, heaviest on Tue night. Extremely cold (max -12°C on Wed morning, min -20°C on Thu night). Winds decreasing (near gales from the WNW on Wed night, light winds from the SW by Thu afternoon).
Mount Athelstan Weather (Days 3-6):
A moderate fall of snow, heaviest on Sat night. Extremely cold (max -12°C on Sat afternoon, min -20°C on Fri afternoon). Winds decreasing (gales from the NNE on Sun morning, light winds from the NW by Sun 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 | |||||
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.