– Lat/Long: 70.17° S 69.27° W
Mount Athelstan
Weather Forecast, AntarcticaIssued: 8 am Fri 28 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 am Fri 28 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 8 am Fri 28 Aug 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. Temperatures will be well below freezing (max -8°C on Fri morning, min -18°C on Sun night). Winds increasing (light winds from the SW on Fri morning, fresh winds from the N by Sun night). | Days 4–6 Weather SummaryA light covering of new snow mostly falling on Mon morning. Extremely cold (max -17°C on Wed morning, min -29°C on Mon night). Winds decreasing (strong winds from the N on Mon morning, calm by Tue afternoon). | |||||||||||||||||
Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  |  | | |  |  |  | | | |  | | | | |
clear | clear | clear | some clouds | cloudy | cloudy | some clouds | some clouds | snow shwrs | light snow | snow shwrs | cloudy | some clouds | cloudy | some clouds | some clouds | clear | clear | |
Cloud base (m) | 4500 | 4500 | 5650 | 450 | 400 | 400 | 450 | 500 | 550 | 1600 | 3300 | 4650 | ||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | 1 | 3 | 2 | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -8 | -8 | -8 | -8 | -8 | -8 | -11 | -15 | -18 | -18 | -23 | -27 | -26 | -25 | -19 | -17 | -18 | -19 |
min °C | -8 | -8 | -9 | -9 | -8 | -10 | -13 | -16 | -18 | -19 | -26 | -29 | -28 | -26 | -24 | -18 | -18 | -19 |
chill °C | -12 | -14 | -16 | -16 | -15 | -16 | -20 | -24 | -28 | -32 | -36 | -39 | -39 | -26 | -32 | -23 | -23 | -24 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | 9:18 | — | — | 9:14 | — | — | 9:08 | — | — | 9:04 | — | — | 9:00 | — | — | 8:55 | — | — |
 | — | 5:58 | — | — | 6:01 | — | — | 6:07 | — | — | 6:10 | — | — | 6:15 | — | — | 6:19 | — |
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Mount Athelstan Weather (Days 0-3):
The weather forecast for Mount Athelstan is: A dusting of new snow. Temperatures will be well below freezing (max -8°C on Fri morning, min -18°C on Sun night). Winds increasing (light winds from the SW on Fri morning, fresh winds from the N by Sun night).
Mount Athelstan Weather (Days 3-6):
A light covering of new snow mostly falling on Mon morning. Extremely cold (max -17°C on Wed morning, min -29°C on Mon night). Winds decreasing (strong winds from the N on Mon morning, calm by Tue afternoon).
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 | |||||
ASCATC278E65S | |||||
ASCATC281E64S | |||||
ASCATC276E65S | |||||
ASCATC277E65S | |||||
ASCATC280E64S | |||||
ASCATC278E64S | |||||
Marambio Airport (Seymour Island) |  | ||||
BaseMarambio | |||||
ASCATC279E64S |
* 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.