– Lat/Long: 70.17° S 69.27° W
Mount Athelstan
Weather Forecast, AntarcticaIssued: 8 pm Sat 23 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 pm Sat 23 May Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Sat 23 May 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 -6°C on Sun night, min -16°C on Sat night). Winds increasing (calm on Sun afternoon, strong winds from the N by Mon morning). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Wed afternoon. Temperatures will be below freezing (max -4°C on Thu night, min -9°C on Tue night). Winds decreasing (strong winds from the N on Tue night, calm by Thu night). | ||||||||||||||||||
Sunday 24 | Monday 25 | Tuesday 26 | Wednesday 27 | Thursday 28 | Friday 29 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  | | |  | |  |  |  |  | | |  | | | | |
clear | clear | clear | some clouds | cloudy | cloudy | some clouds | some clouds | some clouds | mod. snow | light snow | snow shwrs | snow shwrs | some clouds | snow shwrs | cloudy | cloudy | light snow | mod. snow | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | 9 | 4 | 8 | 1 | — | 1 | — | — | 1 | 10 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -14 | -11 | -8 | -6 | -6 | -9 | -9 | -8 | -8 | -6 | -7 | -9 | -6 | -6 | -5 | -4 | -5 | -6 | -6 |
min °C | -16 | -12 | -9 | -7 | -7 | -9 | -9 | -8 | -9 | -9 | -7 | -9 | -8 | -6 | -5 | -5 | -5 | -6 | -6 |
-24 | -18 | -13 | -13 | -17 | -19 | -18 | -12 | -18 | -20 | -14 | -18 | -16 | -12 | -11 | -8 | -12 | -14 | -12 | |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Cloud base (m) | 550 | 550 | 4700 | 550 | 500 | 500 | 500 | 500 | 500 | 550 | 550 | 850 | 700 | 550 | 550 | 800 | 550 | ||
 | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — |
 | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — |
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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 -6°C on Sun night, min -16°C on Sat night). Winds increasing (calm on Sun afternoon, strong winds from the N by Mon morning).
Mount Athelstan Weather (Days 3-6):
A heavy fall of snow, heaviest during Wed afternoon. Temperatures will be below freezing (max -4°C on Thu night, min -9°C on Tue night). Winds decreasing (strong winds from the N on Tue night, calm by Thu night).
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) |  | ||||
Centro Met. Antártico Presidente Eduardo Frei | |||||
Teniente R. Marsh Airport | | ||||
Puerto Williams | |||||
Ushuaia Naval Base Airport | | ||||
Rio Grande Airport | | ||||
 | |||||
ASCATB336E65S | |||||
ASCATB335E64S | |||||
ASCATB333E63S |
* 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.