– Lat/Long: 70.17° S 69.27° W
Mount Athelstan
Weather Forecast, AntarcticaIssued: 8 pm Sun 02 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 pm Sun 02 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Sun 02 Aug Local Time
Updates in:
Update imminent hr min s
4 Mount Athelstan Elevations: 4 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Temperatures will be well below freezing (max -10°C on Sun night, min -13°C on Mon night). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Extremely cold (max -12°C on Thu morning, min -15°C on Fri night). Wind will be generally light. | ||||||||||||||||||
Monday 3 | Tuesday 4 | Wednesday 5 | Thursday 6 | Friday 7 | Saturday 8 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | |  |  | | | | | | | |  | | | | | |
some clouds | some clouds | some clouds | some clouds | some clouds | clear | clear | clear | clear | some clouds | some clouds | some clouds | some clouds | some clouds | cloudy | some clouds | some clouds | some clouds | clear | |
Cloud base (m) | 550 | 550 | 550 | 550 | 600 | 650 | 550 | 550 | 550 | 550 | 4150 | 500 | 1800 | 500 | 550 | 550 | 550 | ||
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -10 | -11 | -12 | -12 | -12 | -12 | -11 | -12 | -12 | -13 | -12 | -12 | -12 | -13 | -14 | -14 | -15 | -15 | -14 |
min °C | -11 | -11 | -12 | -13 | -12 | -12 | -11 | -12 | -13 | -13 | -12 | -12 | -12 | -13 | -14 | -15 | -15 | -15 | -17 |
chill °C | -19 | -18 | -19 | -19 | -17 | -17 | -16 | -16 | -18 | -18 | -16 | -15 | -16 | -19 | -21 | -22 | -23 | -24 | -22 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | 11:25 | — | — | 11:18 | — | — | 11:14 | — | — | 11:07 | — | — | 11:03 | — | — | 10:57 | — | — |
 | — | — | 4:01 | — | — | 4:07 | — | — | 4:13 | — | — | 4:17 | — | — | 4:22 | — | — | 4:28 | — |
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Mount Athelstan Weather (Days 0-3):
The weather forecast for Mount Athelstan is: Mostly dry. Temperatures will be well below freezing (max -10°C on Sun night, min -13°C on Mon night). Wind will be generally light.
Mount Athelstan Weather (Days 3-6):
Mostly dry. Extremely cold (max -12°C on Thu 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 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) |  | ||||
Teniente R. Marsh Airport |  | ||||
Puerto Williams | |||||
Ushuaia Naval Base Airport | | ||||
Rio Grande Airport |  | ||||
 | |||||
Rio Gallegos Airport | | ||||
 | |||||
Mount Pleasant Airport | | ||||
Aeropuerto Internacional de El Calafate Airport |  |
* 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.