– Lat/Long: 70.17° S 69.27° W
Mount Athelstan
Weather Forecast, AntarcticaIssued: 2 pm Fri 04 Sep Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Fri 04 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Fri 04 Sep Local Time
Updates in:
Update imminent hr min s
4 Mount Athelstan Elevations: 4 Forecast Elevations: Days 1–4 Weather SummaryA heavy fall of snow, heaviest during Fri night. Temperatures will be well below freezing (max -6°C on Sat afternoon, min -21°C on Fri afternoon). Winds decreasing (fresh winds from the N on Fri afternoon, calm by Sun night). | Days 5–7 Weather SummaryMostly dry. Extremely cold (max -13°C on Tue night, min -18°C on Mon night). Wind will be generally light. | ||||||||||||||||
Fri 4 | Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | | | |  |  |  |  | | |  | | | | |
light snow | heavy snow | light snow | mod. snow | heavy snow | light snow | light snow | cloudy | some clouds | clear | clear | some clouds | clear | some clouds | some clouds | some clouds | some clouds | |
Cloud base (m) | 1450 | 500 | 500 | 450 | 450 | 400 | 450 | 450 | 500 | 500 | 2050 | 550 | 550 | 5650 | 3900 | 1650 | 550 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | 3 | 13 | 4 | 6 | 14 | 2 | 3 | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -19 | -8 | -7 | -6 | -6 | -8 | -12 | -17 | -17 | -17 | -18 | -17 | -17 | -13 | -13 | -14 | -16 |
min °C | -21 | -15 | -7 | -7 | -6 | -11 | -14 | -19 | -17 | -17 | -18 | -18 | -18 | -18 | -14 | -15 | -17 |
chill °C | -34 | -23 | -13 | -13 | -11 | -17 | -23 | -28 | -22 | -17 | -23 | -25 | -26 | -26 | -22 | -24 | -26 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | — | 8:41 | — | — | 8:37 | — | — | 8:32 | — | — | 8:26 | — | — | 8:22 | — | — |
 | 6:27 | — | — | 6:30 | — | — | 6:35 | — | — | 6:38 | — | — | 6:43 | — | — | 6:46 | — |
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Mount Athelstan Weather (Days 0-3):
The weather forecast for Mount Athelstan is: A heavy fall of snow, heaviest during Fri night. Temperatures will be well below freezing (max -6°C on Sat afternoon, min -21°C on Fri afternoon). Winds decreasing (fresh winds from the N on Fri afternoon, calm by Sun night).
Mount Athelstan Weather (Days 3-6):
Mostly dry. Extremely cold (max -13°C on Tue night, min -18°C on Mon night). 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 | |||||
Centro Met. Antártico Presidente Eduardo Frei | |||||
Teniente R. Marsh Airport |  | ||||
BaseCarlini | |||||
Dinamet | |||||
BaseBelgranoII | |||||
BaseOrcadas | |||||
* 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.