– Lat/Long: 70.17° S 69.27° W
Mount Athelstan
Weather Forecast, AntarcticaIssued: 2 am Thu 03 Sep Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 am Thu 03 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 2 am Thu 03 Sep Local Time
Updates in:
Update imminent hr min s
4 Mount Athelstan Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryA heavy fall of snow, heaviest during Sat morning. Extremely cold (max -12°C on Sat morning, min -23°C on Thu morning). Winds decreasing (strong winds from the N on Fri afternoon, light winds from the NNW by Sat night). | Days 4–6 Weather SummaryA light covering of new snow mostly falling on Sun night. Extremely cold (max -13°C on Sun morning, min -22°C on Mon afternoon). Winds decreasing (fresh winds from the N on Sun afternoon, calm by Sun night). | |||||||||||||||||
Thursday 3 | Friday 4 | Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  | | | | |  | | | | | |  | |
some clouds | clear | clear | cloudy | light snow | heavy snow | heavy snow | heavy snow | heavy snow | light snow | light snow | light snow | some clouds | cloudy | clear | some clouds | some clouds | some clouds | |
Cloud base (m) | 5200 | 1300 | 450 | 450 | 450 | 400 | 400 | 400 | 450 | 450 | 500 | 600 | 550 | 500 | 500 | |||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | 4 | 19 | 18 | 19 | 14 | 2 | 2 | 2 | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -22 | -20 | -15 | -15 | -17 | -14 | -12 | -13 | -13 | -13 | -14 | -16 | -20 | -21 | -21 | -20 | -20 | -20 |
min °C | -23 | -21 | -19 | -17 | -18 | -14 | -13 | -13 | -13 | -14 | -16 | -21 | -20 | -22 | -22 | -20 | -21 | -21 |
chill °C | -34 | -32 | -30 | -30 | -33 | -25 | -24 | -24 | -23 | -22 | -26 | -32 | -29 | -22 | -26 | -28 | -31 | -31 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | 8:51 | — | — | 8:45 | — | — | 8:41 | — | — | 8:37 | — | — | 8:32 | — | — | 8:26 | — | — |
 | — | 6:22 | — | — | 6:27 | — | — | 6:30 | — | — | 6:35 | — | — | 6:38 | — | — | 6:43 | — |
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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 morning. Extremely cold (max -12°C on Sat morning, min -23°C on Thu morning). Winds decreasing (strong winds from the N on Fri afternoon, light winds from the NNW by Sat night).
Mount Athelstan Weather (Days 3-6):
A light covering of new snow mostly falling on Sun night. Extremely cold (max -13°C on Sun morning, min -22°C on Mon afternoon). Winds decreasing (fresh winds from the N on Sun afternoon, calm by Sun night).
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 | |||||
hy2b296E64S | |||||
hy2b297E64S | |||||
hy2b278E65S | |||||
hy2b286E63S | |||||
Marambio Airport (Seymour Island) |  | ||||
BaseMarambio | |||||
hy2b278E64S | |||||
hy2b283E63S | |||||
hy2b284E63S |
* 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.