– Lat/Long: 70.17° S 69.27° W
Mount Athelstan
Weather Forecast, AntarcticaIssued: 2 am Fri 21 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 am Fri 21 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 2 am Fri 21 Aug Local Time
Updates in:
Update imminent hr min s
4 Mount Athelstan Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryA moderate fall of snow, heaviest on Sun night. Temperatures will be below freezing (max -5°C on Sun night, min -18°C on Fri morning). Wind will be generally light. | Days 4–6 Weather SummaryA dusting of new snow. Temperatures will be below freezing (max -4°C on Wed night, min -15°C on Mon afternoon). Wind will be generally light. | |||||||||||||||||
Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | | | |  |  |  | | | | | | | | |
clear | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | mod. snow | snow shwrs | clear | clear | clear | clear | clear | clear | clear | some clouds | |
Cloud base (m) | 550 | 600 | 850 | 550 | 600 | 550 | 550 | 550 | 500 | 550 | 550 | |||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | 10 | 1 | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -17 | -14 | -7 | -7 | -7 | -7 | -8 | -8 | -5 | -11 | -13 | -15 | -14 | -14 | -12 | -9 | -7 | -4 |
min °C | -18 | -15 | -12 | -7 | -8 | -8 | -9 | -8 | -8 | -12 | -15 | -15 | -14 | -15 | -14 | -10 | -8 | -6 |
chill °C | -27 | -23 | -18 | -13 | -14 | -14 | -15 | -14 | -15 | -19 | -22 | -22 | -21 | -21 | -20 | -15 | -12 | -9 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | 9:52 | — | — | 9:47 | — | — | 9:42 | — | — | 9:37 | — | — | 9:33 | — | — | 9:27 | — | — |
 | — | 5:29 | — | — | 5:32 | — | — | 5:37 | — | — | 5:40 | — | — | 5:45 | — | — | 5:50 | — |
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Mount Athelstan Weather (Days 0-3):
The weather forecast for Mount Athelstan is: A moderate fall of snow, heaviest on Sun night. Temperatures will be below freezing (max -5°C on Sun night, min -18°C on Fri morning). Wind will be generally light.
Mount Athelstan Weather (Days 3-6):
A dusting of new snow. Temperatures will be below freezing (max -4°C on Wed night, min -15°C on Mon 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 |  | ||||
Marambio Airport (Seymour Island) |  | ||||
BaseMarambio | |||||
BaseEsperanza | | ||||
Captain Arturo Prat Base | |||||
Centro Met. Antártico Presidente Eduardo Frei | |||||
Teniente R. Marsh Airport |  | ||||
BaseCarlini |  | ||||
Dinamet | |||||
ASCATC260E67S |
* 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.