– Lat/Long: 70.17° S 69.27° W
Mount Athelstan
Weather Forecast, AntarcticaIssued: 2 am Mon 27 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 am Mon 27 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 2 am Mon 27 Jul Local Time
Updates in:
Update imminent hr min s
4 Mount Athelstan Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryA light covering of new snow mostly falling on Wed morning. Extremely cold (max -17°C on Tue afternoon, min -26°C on Wed night). Mainly fresh winds. | Days 4–6 Weather SummaryA moderate fall of snow, heaviest on Fri night. Temperatures will be well below freezing (max -10°C on Sat night, min -29°C on Thu morning). Mainly strong winds. | |||||||||||||||||
Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | Saturday 1 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  |  |  |  | | | |  | |  | | | | |
clear | clear | snow shwrs | clear | some clouds | light snow | light snow | snow shwrs | some clouds | clear | clear | clear | cloudy | some clouds | mod. snow | light snow | snow shwrs | snow shwrs | |
Cloud base (m) | 500 | 5250 | 4750 | 550 | 550 | 500 | 500 | 500 | 500 | 500 | 550 | 700 | 550 | 550 | 550 | 550 | 550 | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | 1 | — | — | 1 | 4 | 1 | — | — | — | — | — | — | 7 | 4 | 2 | 3 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -21 | -20 | -18 | -18 | -17 | -17 | -19 | -19 | -21 | -27 | -27 | -21 | -20 | -17 | -13 | -13 | -12 | -10 |
min °C | -21 | -20 | -20 | -20 | -17 | -18 | -20 | -20 | -26 | -29 | -28 | -25 | -21 | -18 | -16 | -13 | -12 | -11 |
chill °C | -33 | -30 | -30 | -31 | -28 | -29 | -30 | -33 | -38 | -44 | -43 | -38 | -34 | -30 | -27 | -23 | -22 | -20 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | 12:07 | — | — | 12:02 | — | — | 11:55 | — | — | 11:48 | — | — | 11:42 | — | — | 11:37 | — | — |
 | — | 3:18 | — | — | 3:26 | — | — | 3:32 | — | — | 3:37 | — | — | 3:44 | — | — | 3:49 | — |
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Mount Athelstan Weather (Days 0-3):
The weather forecast for Mount Athelstan is: A light covering of new snow mostly falling on Wed morning. Extremely cold (max -17°C on Tue afternoon, min -26°C on Wed night). Mainly fresh winds.
Mount Athelstan Weather (Days 3-6):
A moderate fall of snow, heaviest on Fri night. Temperatures will be well below freezing (max -10°C on Sat night, min -29°C on Thu morning). Mainly strong winds.
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 | |||||
ASCATC252E66S | |||||
Puerto Williams | |||||
Ushuaia Naval Base Airport |  | ||||
ASCATC251E66S | |||||
ASCATC251E65S |
* 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.