– 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 SummaryHeavy rain (total 35mm), heaviest during Sat night. Temperatures will be below freezing (max -3°C on Sat night, min -22°C on Fri afternoon). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Extremely cold (max -12°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 rain | mod. rain | light rain | mod. rain | heavy rain | light rain | light rain | light rain | some clouds | clear | clear | some clouds | clear | some clouds | some clouds | rain shwrs | rain shwrs | |
Cloud base (m) | 1450 | 500 | 500 | 450 | 450 | 400 | 450 | 450 | 500 | 500 | 2050 | 550 | 550 | 5650 | 3900 | 1650 | 550 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 1.8 | 10 | 4 | 5 | 12 | 1.1 | 2 | 0.1 | — | — | — | — | — | — | — | 0.3 | 0.3 |
max °C | -20 | -5 | -4 | -4 | -3 | -5 | -10 | -16 | -16 | -15 | -18 | -17 | -16 | -12 | -13 | -13 | -15 |
min °C | -22 | -16 | -5 | -4 | -4 | -8 | -11 | -18 | -16 | -17 | -18 | -18 | -18 | -18 | -13 | -13 | -16 |
chill °C | -33 | -23 | -10 | -9 | -8 | -14 | -17 | -18 | -16 | -22 | -24 | -25 | -25 | -26 | -20 | -20 | -24 |
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: Heavy rain (total 35mm), heaviest during Sat night. Temperatures will be below freezing (max -3°C on Sat night, min -22°C on Fri afternoon). Wind will be generally light.
Mount Athelstan Weather (Days 3-6):
Mostly dry. Extremely cold (max -12°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 0 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 | |||||
Puerto Williams |
* 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.