– Lat/Long: 70.17° S 69.27° W
Mount Athelstan
Weather Forecast, AntarcticaIssued: 2 pm Thu 27 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Thu 27 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Thu 27 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 below freezing (max -3°C on Thu afternoon, min -13°C on Sun morning). Wind will be generally light. | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Sun night. Extremely cold (max -13°C on Sun afternoon, min -26°C on Mon night). Wind will be generally light. | ||||||||||||||||
Thu 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | |  | |  |  | |  |  | |  | | | | |
clear | clear | clear | clear | clear | cloudy | cloudy | some clouds | some clouds | cloudy | light snow | light snow | light snow | cloudy | some clouds | clear | clear | |
Cloud base (m) | 5250 | 4550 | 4750 | 2000 | 1700 | 400 | 400 | 450 | 550 | ||||||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | 3 | 4 | 2 | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -3 | -5 | -7 | -6 | -7 | -7 | -6 | -8 | -13 | -13 | -15 | -16 | -23 | -25 | -22 | -20 | -21 |
min °C | -5 | -7 | -7 | -7 | -8 | -7 | -7 | -12 | -13 | -14 | -17 | -17 | -24 | -26 | -24 | -20 | -22 |
chill °C | -7 | -10 | -11 | -13 | -14 | -13 | -13 | -18 | -19 | -20 | -28 | -27 | -30 | -33 | -31 | -28 | -22 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | — | 9:18 | — | — | 9:14 | — | — | 9:08 | — | — | 9:04 | — | — | 9:00 | — | — |
 | 5:53 | — | — | 5:58 | — | — | 6:01 | — | — | 6:07 | — | — | 6:10 | — | — | 6:15 | — |
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Mount Athelstan Weather (Days 0-3):
The weather forecast for Mount Athelstan is: Mostly dry. Temperatures will be below freezing (max -3°C on Thu afternoon, min -13°C on Sun morning). Wind will be generally light.
Mount Athelstan Weather (Days 3-6):
A light covering of new snow mostly falling on Sun night. Extremely cold (max -13°C on Sun afternoon, min -26°C on Mon 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) |  | ||||
CentroMet.Antártico Presidente Eduardo Frei |  | ||||
Teniente R. Marsh Airport | | ||||
Dinamet | |||||
Puerto Williams | |||||
Ushuaia Naval Base Airport |  | ||||
Rio Grande Airport |  | ||||
| |||||
Punta Arenas Unidad Aeropolicial |
* 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.