– Lat/Long: 70.17° S 69.27° W
Mount Athelstan
Weather Forecast, AntarcticaIssued: 8 pm Tue 30 Jun Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 pm Tue 30 Jun Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Tue 30 Jun 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 Wed night. Temperatures will be well below freezing (max -6°C on Wed morning, min -16°C on Fri afternoon). Winds decreasing (strong winds from the NNE on Tue night, calm by Thu afternoon). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Mon morning. Temperatures will be well below freezing (max -8°C on Sat morning, min -17°C on Fri night). Winds decreasing (strong winds from the N on Fri night, light winds from the NNW by Sat night). | ||||||||||||||||||
Wednesday 1 | Thursday 2 | Friday 3 | Saturday 4 | Sunday 5 | Monday 6 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  |  | | |  | | | | | | | | |  | |
mod. snow | snow shwrs | some clouds | mod. snow | light snow | cloudy | cloudy | some clouds | some clouds | light snow | light snow | light snow | light snow | light snow | light snow | light snow | light snow | cloudy | snow shwrs | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
 cm | 6 | 2 | — | 9 | 2 | — | — | — | — | 3 | 4 | 1 | 2 | 1 | 4 | 3 | 5 | — | 1 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -9 | -6 | -9 | -9 | -13 | -13 | -11 | -14 | -14 | -12 | -8 | -9 | -11 | -11 | -10 | -10 | -10 | -11 | -15 |
min °C | -15 | -8 | -9 | -12 | -13 | -13 | -13 | -14 | -16 | -17 | -9 | -9 | -12 | -12 | -10 | -11 | -10 | -11 | -19 |
chill °C | -26 | -15 | -15 | -21 | -20 | -13 | -22 | -21 | -22 | -25 | -17 | -16 | -20 | -21 | -17 | -20 | -19 | -16 | -27 |
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) | 450 | 450 | 450 | 400 | 450 | 450 | 2000 | 1950 | 500 | 400 | 450 | 450 | 1250 | 350 | 350 | 350 | 350 | 450 | |
 | — | 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 moderate fall of snow, heaviest on Wed night. Temperatures will be well below freezing (max -6°C on Wed morning, min -16°C on Fri afternoon). Winds decreasing (strong winds from the NNE on Tue night, calm by Thu afternoon).
Mount Athelstan Weather (Days 3-6):
A heavy fall of snow, heaviest during Mon morning. Temperatures will be well below freezing (max -8°C on Sat morning, min -17°C on Fri night). Winds decreasing (strong winds from the N on Fri night, light winds from the NNW by Sat night).
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 |
|---|---|---|---|---|---|
ASCATB299E63S | |||||
Marambio Airport (Seymour Island) |  | ||||
ASCATB297E63S | |||||
ASCATB298E63S | |||||
ASCATB300E63S | |||||
ASCATB301E63S | |||||
ASCATB302E63S | |||||
ASCATB303E63S | |||||
ASCATB297E62S | |||||
ASCATB298E62S |
* 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.