– Lat/Long: 70.17° S 69.27° W
Mount Athelstan
Weather Forecast, AntarcticaIssued: 8 am Sun 23 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 am Sun 23 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 8 am Sun 23 Aug Local Time
Updates in:
Update imminent hr min s
4 Mount Athelstan Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryA moderate fall of snow, heaviest on Sun night. Temperatures will be well below freezing (max -9°C on Tue night, min -17°C on Mon afternoon). Winds decreasing (strong winds from the W on Sun night, light winds from the SW by Mon night). | Days 4–6 Weather SummaryMostly dry. Temperatures will be below freezing (max -5°C on Wed morning, min -15°C on Fri night). Wind will be generally light. | |||||||||||||||||
Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | | | | | | | | | | | | | |
cloudy | light snow | snow shwrs | some clouds | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | |
Cloud base (m) | 550 | 600 | 500 | 550 | ||||||||||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | 3 | 13 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -12 | -11 | -11 | -16 | -17 | -16 | -15 | -13 | -9 | -5 | -6 | -5 | -5 | -5 | -5 | -9 | -11 | -12 |
min °C | -12 | -12 | -16 | -16 | -17 | -17 | -15 | -14 | -13 | -7 | -6 | -6 | -5 | -5 | -8 | -10 | -12 | -15 |
chill °C | -22 | -23 | -28 | -27 | -24 | -22 | -20 | -20 | -19 | -11 | -12 | -12 | -11 | -10 | -11 | -15 | -18 | -20 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | 9:42 | — | — | 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 well below freezing (max -9°C on Tue night, min -17°C on Mon afternoon). Winds decreasing (strong winds from the W on Sun night, light winds from the SW by Mon night).
Mount Athelstan Weather (Days 3-6):
Mostly dry. Temperatures will be below freezing (max -5°C on Wed morning, min -15°C on Fri night). Wind will be generally light.
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 | |||||
Puerto Williams | |||||
Ushuaia Naval Base Airport |  | ||||
Rio Grande Airport | | ||||
 | |||||
Rio Gallegos Airport | | ||||
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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.