– Lat/Long: 70.17° S 69.27° W
Mount Athelstan
Weather Forecast, AntarcticaIssued: 8 pm Mon 20 Oct Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 pm Mon 20 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Mon 20 Oct Local Time
Updates in:
Update imminent hr min s
4 Mount Athelstan Elevations: 4 Forecast Elevations: Days 1–4 Weather SummaryA light covering of new snow mostly falling on Mon night. Temperatures will be well below freezing (max -6°C on Mon night, min -11°C on Tue night). Winds decreasing (fresh winds from the NNE on Mon night, calm by Thu afternoon). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Sat afternoon. Temperatures will be below freezing (max -1°C on Sun morning, min -13°C on Fri night). Wind will be generally light. | ||||||||||||||||||
Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | | |  | |  | | | |  | |  |  | | |  | |
light snow | cloudy | light snow | cloudy | cloudy | cloudy | light snow | light snow | some clouds | cloudy | cloudy | some clouds | some clouds | cloudy | heavy snow | snow shwrs | cloudy | cloudy | mod. snow | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
2 | — | 1 | — | — | — | 3 | 1 | — | — | — | — | — | — | 11 | 8 | — | — | 7 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | -6 | -9 | -8 | -10 | -8 | -7 | -10 | -9 | -8 | -10 | -9 | -9 | -12 | -8 | -8 | -3 | -1 | -1 | 0 |
min°C | -9 | -10 | -9 | -11 | -9 | -7 | -11 | -10 | -9 | -11 | -10 | -10 | -13 | -9 | -9 | -4 | -2 | -1 | -3 |
-18 | -19 | -18 | -19 | -17 | -14 | -16 | -14 | -9 | -14 | -10 | -16 | -20 | -14 | -18 | -9 | -7 | -4 | -8 | |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100 | 300 | 0 | |
Cloud base (m) | 450 | 450 | 450 | 450 | 450 | 450 | 450 | 500 | 500 | 500 | 500 | 550 | 550 | 550 | 1700 | 500 | 500 | 500 | 500 |
 | — | 5:03 | — | — | 4:56 | — | — | 4:52 | — | — | 4:47 | — | — | 4:41 | — | — | 4:35 | — | — |
 | — | — | — | 9:43 | — | — | 9:47 | — | — | 9:52 | — | — | 9:58 | — | — | 10:02 | — | — | 10:07 |
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Mount Athelstan Weather (Days 0-3):
The weather forecast for Mount Athelstan is: A light covering of new snow mostly falling on Mon night. Temperatures will be well below freezing (max -6°C on Mon night, min -11°C on Tue night). Winds decreasing (fresh winds from the NNE on Mon night, calm by Thu afternoon).
Mount Athelstan Weather (Days 3-6):
A moderate fall of snow, heaviest on Sat afternoon. Temperatures will be below freezing (max -1°C on Sun morning, min -13°C on Fri night). 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 | |||||
Marambio Airport (Seymour Island) |  | ||||
BaseMarambio | |||||
BaseEsperanza | |||||
hy2c303E63S | |||||
Teniente R. Marsh Airport |  | ||||
BaseCarlini | |||||
Dinamet | |||||
hy2c301E62S | |||||
hy2c304E62S |
* 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.