– Lat/Long: 70.17° S 69.27° W
Mount Athelstan Weather Forecast
Douglas Range · AntarcticaIssued: 2 am Sun 13 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 2 am Sun 13 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 night. Temperatures will be well below freezing (max -8°C on Mon night, min -23°C on Tue night). Winds increasing (light winds from the SW on Sun morning, gales from the W by Mon night). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Thu night. Temperatures will be well below freezing (max -9°C on Thu night, min -23°C on Wed morning). Wind will be generally light. | |||||||||||||||||
Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  | |  | | | | | | | | |  | |
some clouds | clear | some clouds | light snow | mod. snow | heavy snow | snow shwrs | snow shwrs | snow shwrs | clear | some clouds | snow shwrs | light snow | light snow | heavy snow | mod. snow | light snow | mod. snow | |
Cloud base (m) | 550 | 650 | 650 | 550 | 500 | 450 | 450 | 450 | 450 | 450 | 1800 | 500 | 500 | 450 | 450 | 450 | 400 | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | 1 | 7 | 25 | 2 | 1 | 2 | — | — | 1 | 2 | 3 | 19 | 8 | 4 | 6 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -12 | -11 | -12 | -10 | -10 | -8 | -16 | -17 | -18 | -23 | -21 | -18 | -16 | -15 | -9 | -10 | -10 | -10 |
min °C | -13 | -12 | -12 | -11 | -10 | -14 | -16 | -17 | -23 | -23 | -22 | -20 | -17 | -16 | -15 | -10 | -10 | -18 |
chill °C | -20 | -20 | -21 | -20 | -19 | -26 | -28 | -28 | -34 | -33 | -31 | -29 | -25 | -25 | -25 | -18 | -17 | -29 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | 8:03 | — | — | 7:58 | — | — | 7:54 | — | — | 7:50 | — | — | 7:46 | — | — | 7:41 | — | — |
 | — | 7:02 | — | — | 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 well below freezing (max -8°C on Mon night, min -23°C on Tue night). Winds increasing (light winds from the SW on Sun morning, gales from the W by Mon night).
Mount Athelstan Weather (Days 3-6):
A heavy fall of snow, heaviest during Thu night. Temperatures will be well below freezing (max -9°C on Thu night, min -23°C on Wed morning). Wind will be generally light.
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 |
|---|---|---|---|---|---|
BaseSanMartin | |||||
BaseSanMartin | |||||
hy2b297E64S | |||||
Marambio Airport (Seymour Island) |  | ||||
BaseMarambio |  | ||||
BaseBernardoO higgins | |||||
BaseEsperanza |  | ||||
hy2b290E62S | |||||
Captain Arturo Prat Base |  | ||||
hy2b290E61S |
* 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.