– Lat/Long: 70.17° S 69.27° W
Mount Athelstan
Weather Forecast, AntarcticaIssued: 2 pm Mon 07 Sep Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Mon 07 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Mon 07 Sep Local Time
Updates in:
Update imminent hr min s
4 Mount Athelstan Elevations: 4 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Extremely cold (max -11°C on Wed night, min -21°C on Tue afternoon). Wind will be generally light. | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Fri night. Temperatures will be well below freezing (max -6°C on Sun morning, min -13°C on Thu afternoon). Wind will be generally light. | ||||||||||||||||
Mon 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | | | | |  |  | |  | | |  | |
cloudy | some clouds | some clouds | some clouds | clear | clear | clear | some clouds | some clouds | some clouds | snow shwrs | light snow | light snow | heavy snow | light snow | cloudy | cloudy | |
Cloud base (m) | 500 | 500 | 500 | 550 | 550 | 4800 | 3500 | 1500 | 550 | 550 | 550 | 550 | 500 | 500 | 500 | ||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | 1 | 3 | 4 | 13 | 3 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -18 | -18 | -19 | -19 | -19 | -15 | -13 | -11 | -12 | -13 | -12 | -12 | -12 | -9 | -9 | -8 | -9 |
min °C | -18 | -18 | -19 | -21 | -21 | -17 | -14 | -13 | -12 | -13 | -13 | -12 | -12 | -12 | -9 | -10 | -9 |
chill °C | -23 | -18 | -26 | -29 | -29 | -24 | -20 | -20 | -20 | -21 | -21 | -16 | -18 | -18 | -14 | -16 | -16 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | — | 8:26 | — | — | 8:22 | — | — | 8:18 | — | — | 8:12 | — | — | 8:08 | — | — |
 | 6:38 | — | — | 6:43 | — | — | 6:46 | — | — | 6:51 | — | — | 6:54 | — | — | 6:59 | — |
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Mount Athelstan Weather (Days 0-3):
The weather forecast for Mount Athelstan is: Mostly dry. Extremely cold (max -11°C on Wed night, min -21°C on Tue afternoon). Wind will be generally light.
Mount Athelstan Weather (Days 3-6):
A heavy fall of snow, heaviest during Fri night. Temperatures will be well below freezing (max -6°C on Sun morning, min -13°C on Thu 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 |  | ||||
hy2c289E63S | |||||
Marambio Airport (Seymour Island) |  | ||||
BaseMarambio | |||||
hy2c288E62S | |||||
hy2c289E62S | |||||
hy2c291E62S | |||||
BaseEsperanza | |||||
hy2c298E62S | |||||
hy2c290E62S |
* 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.