– Lat/Long: 70.17° S 69.27° W
Mount Athelstan
Weather Forecast, AntarcticaIssued: 8 am Sun 06 Sep Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 am Sun 06 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 8 am Sun 06 Sep Local Time
Updates in:
Update imminent hr min s
4 Mount Athelstan Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryA dusting of new snow. Extremely cold (max -15°C on Sun morning, min -22°C on Mon night). Winds increasing (calm on Sun morning, fresh winds from the S by Tue night). | Days 4–6 Weather SummaryA moderate fall of snow, heaviest on Fri afternoon. Extremely cold (max -11°C on Wed night, min -20°C on Fri night). Wind will be generally light. | |||||||||||||||||
Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  |  |  |  | | | | | |  | |  | | |
light snow | light snow | cloudy | cloudy | cloudy | some clouds | some clouds | clear | clear | clear | some clouds | some clouds | cloudy | some clouds | light snow | light snow | snow shwrs | some clouds | |
Cloud base (m) | 450 | 450 | 450 | 450 | 500 | 500 | 500 | 550 | 3900 | 2150 | 2350 | 1850 | 500 | 500 | 500 | |||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | 2 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 4 | 5 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -15 | -16 | -18 | -20 | -21 | -21 | -21 | -20 | -15 | -13 | -13 | -11 | -11 | -12 | -12 | -15 | -16 | -17 |
min °C | -15 | -17 | -20 | -21 | -21 | -22 | -22 | -21 | -18 | -14 | -13 | -13 | -12 | -12 | -15 | -15 | -17 | -20 |
chill °C | -19 | -22 | -25 | -32 | -30 | -29 | -32 | -34 | -31 | -24 | -22 | -23 | -22 | -22 | -25 | -25 | -28 | -31 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | 8:37 | — | — | 8:32 | — | — | 8:26 | — | — | 8:22 | — | — | 8:18 | — | — | 8:12 | — | — |
 | — | 6:35 | — | — | 6:38 | — | — | 6:43 | — | — | 6:46 | — | — | 6:51 | — | — | 6:54 | — |
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Mount Athelstan Weather (Days 0-3):
The weather forecast for Mount Athelstan is: A dusting of new snow. Extremely cold (max -15°C on Sun morning, min -22°C on Mon night). Winds increasing (calm on Sun morning, fresh winds from the S by Tue night).
Mount Athelstan Weather (Days 3-6):
A moderate fall of snow, heaviest on Fri afternoon. Extremely cold (max -11°C on Wed night, min -20°C on Fri night). Wind will be generally light.
This table gives the weather forecast for Mount Athelstan at the specific elevation of 1615 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 |  | ||||
ASCATC296E64S | |||||
ASCATB296E64S | |||||
ASCATB297E64S | |||||
ASCATC297E64S | |||||
ASCATC297E63S | |||||
ASCATB298E64S | |||||
ASCATC298E64S | |||||
ASCATB297E63S | |||||
ASCATB289E63S |
* 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.