– Lat/Long: 70.17° S 69.27° W
Mount Athelstan
Weather Forecast, AntarcticaIssued: 8 pm Fri 14 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 pm Fri 14 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Fri 14 Aug Local Time
Updates in:
Update imminent hr min s
4 Mount Athelstan Elevations: 4 Forecast Elevations: Days 1–4 Weather SummaryA moderate fall of snow, heaviest on Sat morning. Temperatures will be well below freezing (max -10°C on Fri night, min -20°C on Sun night). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Temperatures will be well below freezing (max -7°C on Tue afternoon, min -14°C on Mon night). Wind will be generally light. | |||||||||||||||
Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  | | |  | |  | |  | |  | | | |
light snow | snow shwrs | snow shwrs | some clouds | light snow | light snow | some clouds | clear | clear | clear | clear | some clouds | some clouds | cloudy | cloudy | clear | |
Cloud base (m) | 450 | 450 | 500 | 500 | 650 | 500 | 500 | 500 | 5250 | 9800 | 8250 | 5250 | ||||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | 5 | 5 | 1 | — | 2 | 2 | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -10 | -11 | -14 | -15 | -14 | -14 | -15 | -19 | -15 | -11 | -9 | -7 | -9 | -10 | -10 | -12 |
min °C | -10 | -13 | -16 | -16 | -14 | -14 | -20 | -20 | -16 | -14 | -11 | -7 | -10 | -10 | -11 | -12 |
chill °C | -16 | -22 | -25 | -24 | -20 | -20 | -27 | -27 | -16 | -14 | -14 | -13 | -10 | -14 | -17 | -19 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | 10:22 | — | — | 10:17 | — | — | 10:11 | — | — | 10:07 | — | — | 10:02 | — | — |
 | — | — | 5:01 | — | — | 5:06 | — | — | 5:10 | — | — | 5:15 | — | — | 5:20 | — |
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Mount Athelstan Weather (Days 0-3):
The weather forecast for Mount Athelstan is: A moderate fall of snow, heaviest on Sat morning. Temperatures will be well below freezing (max -10°C on Fri night, min -20°C on Sun night). Wind will be generally light.
Mount Athelstan Weather (Days 3-6):
Mostly dry. Temperatures will be well below freezing (max -7°C on Tue afternoon, min -14°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 |
|---|---|---|---|---|---|
Marambio Airport (Seymour Island) |  | ||||
Centro Met. Antártico Presidente Eduardo Frei | |||||
Teniente R. Marsh Airport | | ||||
Dinamet | |||||
Puerto Williams | |||||
Ushuaia Naval Base Airport | | ||||
Rio Grande Airport | | ||||
 | |||||
Sea Lion Island |
* 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.