– Lat/Long: 70.17° S 69.27° W
Mount Athelstan
Weather Forecast, AntarcticaIssued: 8 pm Sun 16 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 pm Sun 16 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Sun 16 Aug Local Time
Updates in:
Update imminent hr min s
4 Mount Athelstan Elevations: 4 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Temperatures will be below freezing (max -5°C on Tue afternoon, min -15°C on Sun night). Wind will be generally light. | Days 5–7 Weather SummaryA dusting of new snow. Temperatures will be well below freezing (max -8°C on Fri night, min -15°C on Thu morning). Wind will be generally light. | |||||||||||||||
Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | | | |  | | |  | |  | | | | |
some clouds | clear | clear | clear | clear | clear | some clouds | cloudy | cloudy | some clouds | some clouds | cloudy | snow shwrs | some clouds | clear | some clouds | |
Cloud base (m) | 500 | 500 | 1150 | 500 | 550 | 500 | 500 | 550 | 600 | 1500 | ||||||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | 4 | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -13 | -12 | -12 | -9 | -7 | -5 | -6 | -10 | -10 | -13 | -14 | -12 | -11 | -15 | -14 | -8 |
min °C | -15 | -14 | -12 | -11 | -8 | -5 | -10 | -10 | -12 | -14 | -15 | -12 | -14 | -15 | -14 | -12 |
chill °C | -20 | -19 | -12 | -11 | -12 | -9 | -10 | -15 | -18 | -20 | -21 | -12 | -22 | -23 | -21 | -19 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | 10:11 | — | — | 10:07 | — | — | 10:02 | — | — | 9:56 | — | — | 9:52 | — | — |
 | — | — | 5:10 | — | — | 5:15 | — | — | 5:20 | — | — | 5:23 | — | — | 5:29 | — |
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Mount Athelstan Weather (Days 0-3):
The weather forecast for Mount Athelstan is: Mostly dry. Temperatures will be below freezing (max -5°C on Tue afternoon, min -15°C on Sun night). Wind will be generally light.
Mount Athelstan Weather (Days 3-6):
A dusting of new snow. Temperatures will be well below freezing (max -8°C on Fri night, min -15°C on Thu morning). 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 | |||||
ASCATB295E65S | |||||
ASCATB290E64S | |||||
ASCATB292E64S | |||||
ASCATB295E64S | |||||
ASCATB296E64S | |||||
ASCATB298E64S | |||||
ASCATB297E64S | |||||
ASCATB299E63S | |||||
Marambio Airport (Seymour Island) |  |
* 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.