– Lat/Long: 70.17° S 69.27° W
Mount Athelstan
Weather Forecast, AntarcticaIssued: 2 pm Sun 23 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Sun 23 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Sun 23 Aug 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 Sun night. Temperatures will be below freezing (max -5°C on Sun night, min -16°C on Mon afternoon). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Temperatures will be below freezing (max -5°C on Thu afternoon, min -13°C on Fri night). Wind will be generally light. | ||||||||||||||||
Sun 23 | Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | | | | | | | | | | |  | |
light snow | snow shwrs | some clouds | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | |
Cloud base (m) | 500 | 500 | 550 | ||||||||||||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | 2 | 11 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -7 | -5 | -14 | -15 | -15 | -14 | -13 | -10 | -7 | -6 | -6 | -6 | -5 | -5 | -6 | -6 | -9 |
min °C | -8 | -13 | -14 | -16 | -16 | -16 | -14 | -13 | -8 | -6 | -7 | -6 | -5 | -8 | -7 | -7 | -13 |
chill °C | -14 | -22 | -22 | -22 | -21 | -22 | -20 | -18 | -12 | -10 | -12 | -10 | -8 | -12 | -10 | -13 | -18 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | — | 9:37 | — | — | 9:33 | — | — | 9:27 | — | — | 9:23 | — | — | 9:18 | — | — |
 | 5:37 | — | — | 5:40 | — | — | 5:45 | — | — | 5:50 | — | — | 5:53 | — | — | 5:58 | — |
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Mount Athelstan Weather (Days 0-3):
The weather forecast for Mount Athelstan is: A moderate fall of snow, heaviest on Sun night. Temperatures will be below freezing (max -5°C on Sun night, min -16°C on Mon afternoon). Wind will be generally light.
Mount Athelstan Weather (Days 3-6):
Mostly dry. Temperatures will be below freezing (max -5°C on Thu afternoon, min -13°C on Fri night). 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) |  | ||||
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.