– Lat/Long: 70.17° S 69.27° W
Mount Athelstan
Weather Forecast, AntarcticaIssued: 2 pm Tue 01 Sep Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Tue 01 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Tue 01 Sep Local Time
Updates in:
Update imminent hr min s
4 Mount Athelstan Elevations: 4 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Extremely cold (max -16°C on Thu night, min -24°C on Wed morning). Wind will be generally light. | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Fri night. Temperatures will be well below freezing (max -6°C on Mon morning, min -20°C on Fri afternoon). Winds increasing (calm on Sat night, strong winds from the N by Sun night). | ||||||||||||||||
Tue 1 | Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | Sunday 6 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  | | | | |  |  | |  | | | |  | |
some clouds | some clouds | some clouds | clear | clear | some clouds | some clouds | clear | some clouds | light snow | snow shwrs | some clouds | cloudy | some clouds | cloudy | light snow | light snow | |
Cloud base (m) | 1250 | 1150 | 1650 | 500 | 4650 | 2250 | 500 | 500 | 550 | 500 | 550 | 550 | 550 | ||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | 2 | 3 | — | — | — | — | 1 | 5 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -22 | -22 | -23 | -22 | -23 | -21 | -20 | -16 | -16 | -19 | -10 | -10 | -9 | -10 | -11 | -10 | -8 |
min °C | -22 | -23 | -24 | -23 | -23 | -22 | -20 | -19 | -16 | -20 | -16 | -11 | -9 | -11 | -11 | -10 | -10 |
chill °C | -31 | -28 | -30 | -30 | -30 | -31 | -29 | -28 | -22 | -33 | -26 | -19 | -14 | -20 | -20 | -15 | -19 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | — | 8:55 | — | — | 8:51 | — | — | 8:45 | — | — | 8:41 | — | — | 8:37 | — | — |
 | 6:15 | — | — | 6:19 | — | — | 6:22 | — | — | 6:27 | — | — | 6:30 | — | — | 6:35 | — |
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Mount Athelstan Weather (Days 0-3):
The weather forecast for Mount Athelstan is: Mostly dry. Extremely cold (max -16°C on Thu night, min -24°C on Wed morning). Wind will be generally light.
Mount Athelstan Weather (Days 3-6):
A moderate fall of snow, heaviest on Fri night. Temperatures will be well below freezing (max -6°C on Mon morning, min -20°C on Fri afternoon). Winds increasing (calm on Sat night, strong winds from the N by Sun 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 |
|---|---|---|---|---|---|
BaseSanMartin | |||||
Marambio Airport (Seymour Island) |  | ||||
BaseMarambio |  | ||||
BaseEsperanza | | ||||
CentroMet.Antártico Presidente Eduardo Frei |  | ||||
Teniente R. Marsh Airport | | ||||
Dinamet | |||||
hy2c307E61S | |||||
hy2c307E60S | |||||
BaseBelgranoII |
* 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.