– Lat/Long: 70.17° S 69.27° W
Mount Athelstan
Weather Forecast, AntarcticaIssued: 8 pm Fri 24 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 pm Fri 24 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Fri 24 Jul 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 Fri night. Extremely cold (max -13°C on Fri night, min -19°C on Mon morning). Wind will be generally light. | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Tue night. Extremely cold (max -13°C on Tue afternoon, min -25°C on Thu morning). Wind will be generally light. | ||||||||||||||||||
Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | | | |  | | | | | | | | |  | |
snow shwrs | some clouds | clear | snow shwrs | snow shwrs | light snow | snow shwrs | some clouds | some clouds | some clouds | snow shwrs | light snow | snow shwrs | some clouds | some clouds | snow shwrs | clear | some clouds | light snow | |
Cloud base (m) | 450 | 500 | 500 | 550 | 500 | 500 | 500 | 500 | 500 | 600 | 500 | 500 | 500 | 500 | 500 | 550 | 1750 | ||
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
 cm | 4 | — | — | 1 | 1 | 1 | 4 | — | — | — | 1 | 2 | 8 | — | — | 2 | — | — | 3 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -13 | -17 | -17 | -14 | -15 | -14 | -14 | -16 | -19 | -15 | -14 | -13 | -13 | -19 | -18 | -18 | -24 | -20 | -14 |
min °C | -15 | -17 | -17 | -17 | -17 | -15 | -14 | -19 | -19 | -19 | -14 | -14 | -18 | -19 | -18 | -24 | -25 | -22 | -18 |
chill °C | -25 | -26 | -26 | -25 | -26 | -23 | -21 | -27 | -27 | -27 | -21 | -23 | -28 | -30 | -28 | -36 | -36 | -32 | -26 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | 12:22 | — | — | 12:15 | — | — | 12:07 | — | — | 12:02 | — | — | 11:55 | — | — | 11:48 | — | — |
 | — | — | 3:03 | — | — | 3:11 | — | — | 3:18 | — | — | 3:26 | — | — | 3:32 | — | — | 3:37 | — |
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Mount Athelstan Weather (Days 0-3):
The weather forecast for Mount Athelstan is: A moderate fall of snow, heaviest on Fri night. Extremely cold (max -13°C on Fri night, min -19°C on Mon morning). Wind will be generally light.
Mount Athelstan Weather (Days 3-6):
A moderate fall of snow, heaviest on Tue night. Extremely cold (max -13°C on Tue afternoon, min -25°C on Thu morning). 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) |  | ||||
Teniente R. Marsh Airport |  | ||||
Puerto Williams | |||||
Ushuaia Naval Base Airport | | ||||
Rio Grande Airport |  | ||||
Punta Arenas Unidad Aeropolicial | |||||
Instituto de la Patagonia (Jorge Schytte) | |||||
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* 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.