– Lat/Long: 70.17° S 69.27° W
Mount Athelstan
Weather Forecast, AntarcticaIssued: 8 am Mon 31 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 am Mon 31 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 8 am Mon 31 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. Extremely cold (max -21°C on Mon morning, min -28°C on Mon night). Winds decreasing (fresh winds from the NNE on Mon night, light winds from the SW by Tue night). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Fri night. Extremely cold (max -12°C on Fri afternoon, min -21°C on Thu morning). Winds increasing (light winds from the W on Thu night, near gales from the W by Fri night). | |||||||||||||||||
Monday 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  | |  | | | | |  |  |  | |  | |
light snow | light snow | cloudy | cloudy | some clouds | some clouds | clear | clear | clear | clear | clear | some clouds | light snow | heavy snow | heavy snow | mod. snow | light snow | mod. snow | |
Cloud base (m) | 450 | 400 | 450 | 500 | 550 | 1450 | 1650 | 500 | 4850 | 5550 | 1850 | 500 | 500 | 500 | 500 | 500 | ||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | 2 | 1 | — | — | — | — | — | — | — | — | — | — | 3 | 13 | 27 | 10 | 3 | 10 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -21 | -26 | -28 | -26 | -25 | -25 | -26 | -24 | -22 | -20 | -18 | -15 | -17 | -12 | -13 | -14 | -12 | -13 |
min °C | -23 | -26 | -28 | -27 | -25 | -27 | -26 | -25 | -24 | -21 | -19 | -17 | -17 | -13 | -14 | -15 | -13 | -15 |
chill °C | -33 | -35 | -42 | -38 | -36 | -35 | -34 | -35 | -35 | -31 | -28 | -27 | -30 | -26 | -27 | -26 | -23 | -26 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | 9:04 | — | — | 9:00 | — | — | 8:55 | — | — | 8:51 | — | — | 8:45 | — | — | 8:41 | — | — |
 | — | 6:10 | — | — | 6:15 | — | — | 6:19 | — | — | 6:22 | — | — | 6:27 | — | — | 6:30 | — |
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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 -21°C on Mon morning, min -28°C on Mon night). Winds decreasing (fresh winds from the NNE on Mon night, light winds from the SW by Tue night).
Mount Athelstan Weather (Days 3-6):
A heavy fall of snow, heaviest during Fri night. Extremely cold (max -12°C on Fri afternoon, min -21°C on Thu morning). Winds increasing (light winds from the W on Thu night, near gales from the W by Fri night).
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 | |||||
Marambio Airport (Seymour Island) |  | ||||
BaseMarambio |  | ||||
BaseBernardoO higgins | |||||
BaseEsperanza | |||||
Captain Arturo Prat Base | |||||
Centro Met. Antártico Presidente Eduardo Frei | |||||
Teniente R. Marsh Airport |  | ||||
Dinamet | |||||
ASCATB269E65S |
* 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.