– Lat/Long: 70.17° S 69.27° W
Mount Athelstan
Weather Forecast, AntarcticaIssued: 8 pm Mon 17 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 pm Mon 17 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Mon 17 Aug Local Time
Updates in:
Update imminent hr min s
4 Mount Athelstan Elevations: 4 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Temperatures will be well below freezing (max -8°C on Tue afternoon, min -17°C on Wed night). Wind will be generally light. | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Thu night. Temperatures will be well below freezing (max -10°C on Sat afternoon, min -19°C on Thu night). Winds decreasing (near gales from the W on Thu night, light winds from the WSW by Sun morning). | |||||||||||||||
Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  | | | | |  |  | | |  | | | |
clear | clear | clear | some clouds | cloudy | cloudy | some clouds | clear | cloudy | mod. snow | some clouds | clear | some clouds | snow shwrs | some clouds | some clouds | |
Cloud base (m) | 1350 | 550 | 500 | 500 | 550 | 550 | 600 | 550 | 550 | |||||||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | 9 | — | — | — | 2 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -10 | -9 | -8 | -10 | -14 | -16 | -16 | -15 | -15 | -15 | -18 | -16 | -12 | -11 | -10 | -11 |
min °C | -10 | -10 | -9 | -13 | -15 | -16 | -17 | -16 | -15 | -19 | -19 | -17 | -15 | -11 | -11 | -11 |
chill °C | -10 | -14 | -16 | -17 | -22 | -23 | -25 | -24 | -24 | -34 | -33 | -29 | -25 | -21 | -21 | -20 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | 10:07 | — | — | 10:02 | — | — | 9:56 | — | — | 9:52 | — | — | 9:47 | — | — |
 | — | — | 5:15 | — | — | 5:20 | — | — | 5:23 | — | — | 5:29 | — | — | 5:32 | — |
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Mount Athelstan Weather (Days 0-3):
The weather forecast for Mount Athelstan is: Mostly dry. Temperatures will be well below freezing (max -8°C on Tue afternoon, min -17°C on Wed night). Wind will be generally light.
Mount Athelstan Weather (Days 3-6):
A moderate fall of snow, heaviest on Thu night. Temperatures will be well below freezing (max -10°C on Sat afternoon, min -19°C on Thu night). Winds decreasing (near gales from the W on Thu night, light winds from the WSW by Sun morning).
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 |
|---|---|---|---|---|---|
BaseSanMartin | |||||
Marambio Airport (Seymour Island) |  | ||||
BaseEsperanza | | ||||
hy2c298E62S | |||||
Captain Arturo Prat Base |  | ||||
hy2c295E62S | |||||
hy2c296E62S | |||||
CentroMet.Antártico Presidente Eduardo Frei | | ||||
Teniente R. Marsh Airport | | ||||
BaseCarlini | |
* 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.