– Lat/Long: 70.17° S 69.27° W
Mount Athelstan
Weather Forecast, AntarcticaIssued: 2 pm Wed 27 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Wed 27 May Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Wed 27 May Local Time
Updates in:
Update imminent hr min s
4 Mount Athelstan Elevations: 4 Forecast Elevations: Days 1–4 Weather SummaryA heavy fall of snow, heaviest during Wed afternoon. Temperatures will be well below freezing (max -7°C on Wed afternoon, min -10°C on Thu afternoon). Winds increasing (calm on Thu night, fresh winds from the NW by Sat morning). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Sat afternoon. Temperatures will be well below freezing (max -9°C on Sat afternoon, min -17°C on Sun night). Winds decreasing (stormy winds from the WNW on Sun morning, light winds from the NW by Mon night). | ||||||||||||||||
Wed 27 | Thursday 28 | Friday 29 | Saturday 30 | Sunday 31 | Monday 1 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  | |  | | |  | | | | | | |
heavy snow | snow shwrs | clear | some clouds | light snow | snow shwrs | light snow | heavy snow | mod. snow | snow shwrs | heavy snow | heavy snow | heavy snow | snow shwrs | snow shwrs | light snow | heavy snow | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
12 | 3 | — | — | 2 | 1 | 1 | 15 | 9 | 20 | 11 | 17 | 15 | 17 | 2 | 1 | 16 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -7 | -7 | -8 | -10 | -10 | -10 | -9 | -8 | -7 | -9 | -11 | -13 | -14 | -14 | -16 | -16 | -11 |
min °C | -8 | -9 | -9 | -10 | -10 | -10 | -9 | -9 | -8 | -13 | -15 | -15 | -15 | -17 | -17 | -16 | -15 |
-17 | -18 | -15 | -16 | -14 | -18 | -16 | -18 | -18 | -26 | -28 | -32 | -32 | -32 | -31 | -25 | -23 | |
400 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 150 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Cloud base (m) | 500 | 550 | 550 | 550 | 500 | 500 | 500 | 500 | 500 | 500 | 550 | 450 | 450 | 500 | 550 | 550 | 500 |
 | — | — | 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: A heavy fall of snow, heaviest during Wed afternoon. Temperatures will be well below freezing (max -7°C on Wed afternoon, min -10°C on Thu afternoon). Winds increasing (calm on Thu night, fresh winds from the NW by Sat morning).
Mount Athelstan Weather (Days 3-6):
A heavy fall of snow, heaviest during Sat afternoon. Temperatures will be well below freezing (max -9°C on Sat afternoon, min -17°C on Sun night). Winds decreasing (stormy winds from the WNW on Sun morning, light winds from the NW by Mon night).
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) |  | ||||
Teniente R. Marsh Airport |  | ||||
Ushuaia Naval Base Airport |  | ||||
ASCATB249E67S | |||||
ASCATB248E67S | |||||
ASCATB249E66S | |||||
ASCATB248E66S | |||||
ASCATB246E67S | |||||
ASCATB247E67S | |||||
ASCATB249E65S |
* 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.