– Lat/Long: 70.17° S 69.27° W
Mount Athelstan Weather Forecast
Douglas Range · AntarcticaIssued: 8 am Sun 27 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 8 am Sun 27 Sep Local Time
Updates in:
Update imminent hr min s
4 Mount Athelstan Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryA heavy fall of snow, heaviest during Mon afternoon. Temperatures will be below freezing (max -3°C on Mon afternoon, min -16°C on Sun night). Winds decreasing (severe gales from the W on Sun morning, light winds from the WNW by Sun night). | Days 4–6 Weather SummaryA moderate fall of snow, heaviest on Wed afternoon. Temperatures will be below freezing (max -3°C on Thu morning, min -11°C on Wed morning). Wind will be generally light. | |||||||||||||||||
Sunday 27 | Monday 28 | Tuesday 29 | Wednesday 30 | Thursday 1 | Friday 2 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | |  |  | |  |  | |  |  | | | | |
heavy snow | snow shwrs | snow shwrs | mod. snow | heavy snow | heavy snow | snow shwrs | some clouds | clear | some clouds | light snow | mod. snow | snow shwrs | cloudy | some clouds | cloudy | some clouds | some clouds | |
Cloud base (m) | 400 | 500 | 500 | 650 | 450 | 450 | 500 | 550 | 8200 | 600 | 550 | 550 | 550 | 550 | 550 | 550 | 600 | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | 11 | 5 | 1 | 6 | 18 | 26 | 3 | — | — | — | 3 | 7 | 2 | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -8 | -14 | -12 | -12 | -3 | -3 | -13 | -13 | -12 | -9 | -6 | -4 | -3 | -3 | -6 | -4 | -4 | -7 |
min °C | -13 | -14 | -16 | -12 | -9 | -10 | -14 | -13 | -14 | -11 | -10 | -6 | -3 | -4 | -6 | -5 | -5 | -7 |
chill °C | -26 | -27 | -25 | -20 | -18 | -21 | -25 | -22 | -20 | -18 | -16 | -11 | -8 | -8 | -6 | -9 | -8 | -7 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | 6:58 | — | — | 6:54 | — | — | 6:50 | — | — | 6:45 | — | — | 6:39 | — | — | 6:35 | — | — |
 | — | 7:58 | — | — | 8:01 | — | — | 8:06 | — | — | 8:10 | — | — | 8:15 | — | — | 8:19 | — |
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Mount Athelstan Weather (Days 0-3):
The weather forecast for Mount Athelstan is: A heavy fall of snow, heaviest during Mon afternoon. Temperatures will be below freezing (max -3°C on Mon afternoon, min -16°C on Sun night). Winds decreasing (severe gales from the W on Sun morning, light winds from the WNW by Sun night).
Mount Athelstan Weather (Days 3-6):
A moderate fall of snow, heaviest on Wed afternoon. Temperatures will be below freezing (max -3°C on Thu morning, min -11°C on Wed morning). 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 |
|---|---|---|---|---|---|
BaseSanMartin |  | ||||
BaseSanMartin | | ||||
ASCATB295E65S | |||||
ASCATB296E64S | |||||
hy2b297E64S | |||||
ASCATB297E64S | |||||
ASCATB297E63S | |||||
ASCATB299E63S | |||||
hy2b277E65S | |||||
Marambio Airport (Seymour Island) |  |
* 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.