– Lat/Long: 70.17° S 69.27° W
Mount Athelstan
Weather Forecast, AntarcticaIssued: 2 pm Sat 30 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Sat 30 May Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Sat 30 May 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 Sat afternoon. Temperatures will be well below freezing (max -6°C on Sat afternoon, min -14°C on Mon afternoon). Winds decreasing (near gales from the W on Sun afternoon, light winds from the W by Mon night). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Tue afternoon. Temperatures will be below freezing (max -2°C on Fri morning, min -8°C on Tue afternoon). Winds increasing (light winds from the NNW on Tue afternoon, near gales from the N by Fri morning). | ||||||||||||||||
Sat 30 | Sunday 31 | Monday 1 | Tuesday 2 | Wednesday 3 | Thursday 4 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  | |  | | |  |  | |  | | | | |
heavy snow | heavy snow | heavy snow | snow shwrs | heavy snow | mod. snow | snow shwrs | snow shwrs | mod. snow | mod. snow | light snow | cloudy | cloudy | some clouds | cloudy | cloudy | light snow | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
11 | 12 | 13 | 11 | 18 | 6 | 4 | 2 | 9 | 7 | 3 | — | — | — | — | — | 1 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -6 | -7 | -8 | -10 | -11 | -13 | -13 | -11 | -9 | -7 | -6 | -6 | -5 | -3 | -5 | -5 | -3 |
min °C | -7 | -7 | -9 | -10 | -12 | -13 | -14 | -13 | -10 | -8 | -7 | -6 | -6 | -5 | -5 | -5 | -6 |
-15 | -16 | -20 | -22 | -24 | -25 | -24 | -22 | -17 | -14 | -14 | -13 | -14 | -14 | -12 | -10 | -15 | |
50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Cloud base (m) | 500 | 500 | 500 | 450 | 500 | 500 | 550 | 550 | 750 | 550 | 550 | 500 | 500 | 500 | 500 | 550 | 550 |
 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — |
 | 12:00 | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — |
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Mount Athelstan Weather (Days 0-3):
The weather forecast for Mount Athelstan is: A heavy fall of snow, heaviest during Sat afternoon. Temperatures will be well below freezing (max -6°C on Sat afternoon, min -14°C on Mon afternoon). Winds decreasing (near gales from the W on Sun afternoon, light winds from the W by Mon night).
Mount Athelstan Weather (Days 3-6):
A moderate fall of snow, heaviest on Tue afternoon. Temperatures will be below freezing (max -2°C on Fri morning, min -8°C on Tue afternoon). Winds increasing (light winds from the NNW on Tue afternoon, near gales from the N by Fri morning).
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 |  | ||||
Marambio Airport (Seymour Island) |  | ||||
BaseMarambio | |||||
hy2c297E62S | |||||
BaseEsperanza | |||||
hy2c301E63S | |||||
hy2c296E62S | |||||
hy2c295E62S | |||||
hy2c302E63S | |||||
hy2c298E62S |
* 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.