– Lat/Long: 70.17° S 69.27° W
Mount Athelstan
Weather Forecast, AntarcticaIssued: 8 pm Sat 04 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 pm Sat 04 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Sat 04 Jul Local Time
Updates in:
Update imminent hr min s
4 Mount Athelstan Elevations: 4 Forecast Elevations: Days 1–4 Weather SummaryA heavy fall of snow, heaviest during Sat night. Temperatures will be well below freezing (max -9°C on Sun afternoon, min -15°C on Mon night). Winds decreasing (fresh winds from the N on Sun night, calm by Mon night). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Fri morning. Temperatures will be well below freezing (max -9°C on Fri morning, min -16°C on Wed night). Winds increasing (calm on Thu morning, fresh winds from the N by Thu night). | ||||||||||||||||||
Sunday 5 | Monday 6 | Tuesday 7 | Wednesday 8 | Thursday 9 | Friday 10 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  |  | | |  | | | | | |  |  | | | |
mod. snow | cloudy | light snow | heavy snow | light snow | some clouds | some clouds | cloudy | cloudy | cloudy | cloudy | cloudy | some clouds | cloudy | some clouds | snow shwrs | mod. snow | light snow | heavy snow | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
 cm | 9 | — | 2 | 12 | 2 | — | — | — | — | — | — | — | — | — | — | 1 | 9 | 4 | 14 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -10 | -12 | -9 | -9 | -12 | -14 | -14 | -15 | -14 | -10 | -11 | -13 | -13 | -15 | -13 | -14 | -9 | -10 | -6 |
min °C | -13 | -12 | -10 | -11 | -13 | -14 | -15 | -15 | -15 | -11 | -12 | -13 | -16 | -16 | -13 | -16 | -10 | -10 | -8 |
chill °C | -21 | -17 | -17 | -20 | -20 | -21 | -15 | -21 | -21 | -17 | -19 | -21 | -24 | -22 | -18 | -25 | -20 | -17 | -15 |
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 | 1300 | 1050 | 350 | 350 | 400 | 1350 | 400 | 1550 | 400 | 1000 | 450 | 450 | 450 | 500 | 500 | 500 | 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 heavy fall of snow, heaviest during Sat night. Temperatures will be well below freezing (max -9°C on Sun afternoon, min -15°C on Mon night). Winds decreasing (fresh winds from the N on Sun night, calm by Mon night).
Mount Athelstan Weather (Days 3-6):
A moderate fall of snow, heaviest on Fri morning. Temperatures will be well below freezing (max -9°C on Fri morning, min -16°C on Wed night). Winds increasing (calm on Thu morning, fresh winds from the N by Thu 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 |
|---|---|---|---|---|---|
Marambio Airport (Seymour Island) |  | ||||
Teniente R. Marsh Airport |  | ||||
Dinamet | |||||
Puerto Williams | |||||
Ushuaia Naval Base Airport | | ||||
ASCATB318E60S | |||||
ASCATB319E60S | |||||
ASCATB320E60S | |||||
ASCATB321E60S |
* 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.