– Lat/Long: 70.17° S 69.27° W
Mount Athelstan
Weather Forecast, AntarcticaIssued: 8 pm Fri 26 Jun Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 pm Fri 26 Jun Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Fri 26 Jun Local Time
Updates in:
Update imminent hr min s
4 Mount Athelstan Elevations: 4 Forecast Elevations: Days 1–4 Weather SummaryA dusting of new snow. Extremely cold (max -16°C on Sat night, min -26°C on Mon morning). Mainly fresh winds. | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Wed morning. Extremely cold (max -13°C on Wed morning, min -26°C on Mon night). Winds decreasing (gales from the N on Tue night, calm by Thu afternoon). | ||||||||||||||||||
Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 1 | Thursday 2 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | |  | | | | |  |  |  |  | |  | | | |
snow shwrs | clear | some clouds | light snow | some clouds | some clouds | clear | some clouds | some clouds | clear | some clouds | mod. snow | mod. snow | heavy snow | snow shwrs | snow shwrs | light snow | light snow | light snow | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
 cm | 1 | — | — | 2 | — | — | — | — | — | — | — | 7 | 6 | 13 | 5 | 1 | 1 | 3 | 1 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -19 | -19 | -18 | -16 | -16 | -18 | -21 | -26 | -26 | -22 | -19 | -17 | -16 | -13 | -15 | -15 | -15 | -16 | -16 |
min °C | -21 | -20 | -19 | -17 | -17 | -19 | -25 | -26 | -26 | -26 | -21 | -18 | -17 | -15 | -16 | -16 | -16 | -16 | -17 |
chill °C | -32 | -28 | -26 | -22 | -17 | -30 | -36 | -37 | -38 | -39 | -34 | -29 | -31 | -30 | -30 | -28 | -25 | -24 | -24 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Cloud base (m) | 400 | 400 | 400 | 400 | 950 | 400 | 450 | 450 | 500 | 550 | 650 | 500 | 400 | 400 | 450 | 350 | 350 | 400 | |
 | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — |
 | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — |
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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 -16°C on Sat night, min -26°C on Mon morning). Mainly fresh winds.
Mount Athelstan Weather (Days 3-6):
A heavy fall of snow, heaviest during Wed morning. Extremely cold (max -13°C on Wed morning, min -26°C on Mon night). Winds decreasing (gales from the N on Tue night, calm by Thu afternoon).
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 |
|---|---|---|---|---|---|
Marambio Airport (Seymour Island) |  | ||||
Teniente R. Marsh Airport |  | ||||
Puerto Williams | |||||
Ushuaia Naval Base Airport | | ||||
Rio Grande Airport | | ||||
 | |||||
Rio Gallegos Airport | | ||||
| |||||
Mount Pleasant Airport | | ||||
ASCATB327E59S |
* 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.