– Lat/Long: 70.17° S 69.27° W
Mount Athelstan Weather Forecast
Douglas Range · AntarcticaIssued: 8 pm Sun 13 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Sun 13 Sep 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 Mon night. Temperatures will be below freezing (max -5°C on Mon night, min -22°C on Tue night). Winds decreasing (near gales from the W on Mon night, light winds from the WSW by Wed morning). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Thu night. Temperatures will be well below freezing (max -7°C on Thu night, min -21°C on Sat afternoon). Wind will be generally light. | |||||||||||||||
Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | | |  |  |  | | | | |  | |
some clouds | some clouds | mod. snow | heavy snow | snow shwrs | some clouds | some clouds | some clouds | cloudy | light snow | light snow | mod. snow | heavy snow | cloudy | cloudy | cloudy | |
Cloud base (m) | 750 | 500 | 500 | 450 | 450 | 400 | 450 | 450 | 450 | 450 | 400 | 450 | 450 | 450 | ||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | 6 | 27 | 3 | — | — | — | — | 5 | 2 | 7 | 20 | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -11 | -8 | -7 | -5 | -11 | -13 | -17 | -20 | -18 | -13 | -13 | -13 | -7 | -15 | -15 | -17 |
min °C | -11 | -10 | -8 | -9 | -12 | -15 | -22 | -22 | -19 | -17 | -14 | -15 | -12 | -15 | -16 | -19 |
chill °C | -18 | -18 | -16 | -19 | -21 | -24 | -32 | -31 | -27 | -25 | -21 | -25 | -21 | -24 | -22 | -27 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | 7:58 | — | — | 7:54 | — | — | 7:50 | — | — | 7:46 | — | — | 7:41 | — | — |
 | — | — | 7:07 | — | — | 7:10 | — | — | 7:15 | — | — | 7:19 | — | — | 7:22 | — |
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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 night. Temperatures will be below freezing (max -5°C on Mon night, min -22°C on Tue night). Winds decreasing (near gales from the W on Mon night, light winds from the WSW by Wed morning).
Mount Athelstan Weather (Days 3-6):
A heavy fall of snow, heaviest during Thu night. Temperatures will be well below freezing (max -7°C on Thu night, min -21°C on Sat afternoon). 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 | |||||
ASCATC295E64S | |||||
ASCATC296E64S | |||||
ASCATC297E64S | |||||
ASCATC296E63S | |||||
ASCATC297E63S | |||||
Marambio Airport (Seymour Island) |  | ||||
BaseMarambio | |||||
ASCATB288E63S | |||||
ASCATC288E63S |
* 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.