– Lat/Long: 70.17° S 69.27° W
Mount Athelstan
Weather Forecast, AntarcticaIssued: 8 pm Mon 13 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 pm Mon 13 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Mon 13 Apr Local Time
Updates in:
Update imminent hr min s
4 Mount Athelstan Elevations: 4 Forecast Elevations: Days 1–4 Weather SummaryA dusting of new snow. Temperatures will be well below freezing (max -9°C on Tue night, min -16°C on Wed night). Winds increasing (light winds from the ENE on Wed morning, strong winds from the N by Thu afternoon). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Thu night. Extremely cold (max -11°C on Thu night, min -16°C on Sat night). Winds decreasing (near gales from the N on Thu night, calm by Sat afternoon). | ||||||||||||||||||
Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | | |  | | |  |  | | | |  |  | | | | |
cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | light snow | cloudy | cloudy | mod. snow | light snow | light snow | light snow | cloudy | some clouds | some clouds | some clouds | cloudy | light snow | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | 1 | — | — | 10 | 2 | 1 | 5 | — | — | — | — | — | 4 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -11 | -12 | -13 | -9 | -9 | -11 | -12 | -13 | -12 | -11 | -11 | -11 | -11 | -14 | -15 | -16 | -15 | -15 | -12 |
min °C | -12 | -14 | -14 | -12 | -10 | -11 | -16 | -14 | -12 | -11 | -11 | -11 | -13 | -15 | -15 | -16 | -16 | -15 | -14 |
-23 | -27 | -26 | -21 | -17 | -20 | -28 | -24 | -23 | -23 | -22 | -22 | -20 | -21 | -20 | -21 | -22 | -24 | -26 | |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Cloud base (m) | 4100 | 1500 | 450 | 450 | 400 | 3650 | 400 | 500 | 450 | 450 | 450 | 450 | 500 | 500 | 550 | 700 | 1300 | 500 | |
 | — | 9:15 | — | — | 9:21 | — | — | 9:25 | — | — | 9:29 | — | — | 9:33 | — | — | 9:37 | — | — |
 | — | — | 5:55 | — | — | 5:51 | — | — | 5:45 | — | — | 5:40 | — | — | 5:37 | — | — | 5:31 | — |
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Mount Athelstan Weather (Days 0-3):
The weather forecast for Mount Athelstan is: A dusting of new snow. Temperatures will be well below freezing (max -9°C on Tue night, min -16°C on Wed night). Winds increasing (light winds from the ENE on Wed morning, strong winds from the N by Thu afternoon).
Mount Athelstan Weather (Days 3-6):
A moderate fall of snow, heaviest on Thu night. Extremely cold (max -11°C on Thu night, min -16°C on Sat night). Winds decreasing (near gales from the N on Thu night, calm by Sat afternoon).
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 |  | ||||
ASCATB296E64S | |||||
ASCATB297E64S | |||||
ASCATB299E63S | |||||
Marambio Airport (Seymour Island) |  | ||||
BaseMarambio |  | ||||
ASCATB296E63S | |||||
ASCATB298E63S | |||||
ASCATB297E63S | |||||
ASCATB300E63S |
* 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.