– Lat/Long: 70.17° S 69.27° W
Mount Athelstan
Weather Forecast, AntarcticaIssued: 2 am Sun 21 Jun Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 am Sun 21 Jun Local Time
Updates in:
Update imminent hr min s
Issued: 2 am Sun 21 Jun 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 -11°C on Mon morning, min -16°C on Tue morning). Wind will be generally light. | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Thu night. Temperatures will be well below freezing (max -7°C on Thu afternoon, min -15°C on Wed morning). Winds decreasing (gales from the N on Wed afternoon, calm by Fri night). | |||||||||||||||||
Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | |  | |  |  |  | |  | | |  | | | | |
cloudy | some clouds | cloudy | light snow | light snow | light snow | some clouds | clear | clear | cloudy | light snow | snow shwrs | light snow | light snow | heavy snow | light snow | light snow | snow shwrs | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | 1 | 1 | 2 | — | — | — | — | 1 | 9 | 5 | 3 | 14 | 3 | 2 | 1 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -12 | -12 | -12 | -11 | -12 | -12 | -15 | -14 | -12 | -14 | -15 | -9 | -8 | -7 | -9 | -11 | -10 | -13 |
min °C | -12 | -13 | -13 | -12 | -13 | -15 | -16 | -14 | -13 | -15 | -15 | -15 | -8 | -8 | -12 | -11 | -11 | -15 |
chill °C | -18 | -18 | -18 | -17 | -23 | -24 | -23 | -18 | -17 | -29 | -30 | -29 | -19 | -19 | -25 | -22 | -17 | -23 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Cloud base (m) | 400 | 1100 | 500 | 550 | 550 | 450 | 500 | 550 | 550 | 500 | 450 | 450 | 400 | 450 | 400 | 400 | 400 | 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 -11°C on Mon morning, min -16°C on Tue morning). Wind will be generally light.
Mount Athelstan Weather (Days 3-6):
A heavy fall of snow, heaviest during Thu night. Temperatures will be well below freezing (max -7°C on Thu afternoon, min -15°C on Wed morning). Winds decreasing (gales from the N on Wed afternoon, calm by Fri night).
This table gives the weather forecast for Mount Athelstan at the specific elevation of 1000 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 |  | ||||
Guardiamarina Airport |  | ||||
Ushuaia Naval Base Airport | | ||||
Rio Grande Airport | | ||||
| |||||
ASCATC242E67S | |||||
ASCATC242E66S | |||||
ASCATC241E67S | |||||
ASCATB241E67S |
* 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.