– Lat/Long: 70.17° S 69.27° W
Mount Athelstan Weather Forecast
Douglas Range · AntarcticaIssued: 2 am Thu 17 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 2 am Thu 17 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 Thu afternoon. Extremely cold (max -13°C on Thu afternoon, min -24°C on Fri night). Winds decreasing (strong winds from the W on Thu afternoon, light winds from the WSW by Fri night). | Days 4–6 Weather SummaryA moderate fall of snow, heaviest on Sun night. Extremely cold (max -15°C on Mon morning, min -20°C on Sun morning). Winds decreasing (fresh winds from the N on Sun night, calm by Tue night). | |||||||||||||||||
Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  |  | |  | | |  |  | | | | |  | |
heavy snow | heavy snow | heavy snow | cloudy | some clouds | clear | clear | clear | cloudy | some clouds | some clouds | light snow | light snow | light snow | light snow | light snow | light snow | some clouds | |
Cloud base (m) | 400 | 400 | 400 | 450 | 450 | 450 | 500 | 500 | 5150 | 1750 | 500 | 500 | 450 | 450 | 450 | 400 | 400 | 450 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | 15 | 18 | 17 | — | — | — | — | — | — | — | — | 2 | 2 | 2 | 1 | 2 | 2 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -15 | -13 | -14 | -20 | -22 | -22 | -24 | -22 | -19 | -19 | -17 | -16 | -15 | -15 | -16 | -18 | -18 | -16 |
min °C | -16 | -14 | -19 | -21 | -22 | -24 | -24 | -23 | -20 | -20 | -18 | -16 | -15 | -16 | -17 | -19 | -19 | -17 |
chill °C | -29 | -26 | -28 | -31 | -32 | -33 | -32 | -33 | -30 | -31 | -28 | -24 | -26 | -23 | -24 | -30 | -30 | -24 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | 7:46 | — | — | 7:41 | — | — | 7:35 | — | — | 7:31 | — | — | 7:26 | — | — | 7:22 | — | — |
 | — | 7:19 | — | — | 7:22 | — | — | 7:25 | — | — | 7:30 | — | — | 7:34 | — | — | 7:37 | — |
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Mount Athelstan Weather (Days 0-3):
The weather forecast for Mount Athelstan is: A heavy fall of snow, heaviest during Thu afternoon. Extremely cold (max -13°C on Thu afternoon, min -24°C on Fri night). Winds decreasing (strong winds from the W on Thu afternoon, light winds from the WSW by Fri night).
Mount Athelstan Weather (Days 3-6):
A moderate fall of snow, heaviest on Sun night. Extremely cold (max -15°C on Mon morning, min -20°C on Sun morning). Winds decreasing (fresh winds from the N on Sun night, calm by Tue 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 |
|---|---|---|---|---|---|
BaseSanMartin |  | ||||
hy2b297E64S | |||||
Marambio Airport (Seymour Island) |  | ||||
BaseMarambio | |||||
BaseBernardoO higgins | |||||
BaseEsperanza | |||||
hy2b301E63S | |||||
hy2b302E63S | |||||
hy2b298E62S | |||||
Captain Arturo Prat Base |
* 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.