– Lat/Long: 70.17° S 69.27° W
Mount Athelstan Weather Forecast
Douglas Range · AntarcticaIssued: 2 am Sun 20 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 2 am Sun 20 Sep Local Time
Updates in:
Update imminent hr min s
4 Mount Athelstan Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryA moderate fall of snow, heaviest on Sun night. Extremely cold (max -16°C on Sun afternoon, min -22°C on Tue night). Winds increasing (calm on Tue morning, fresh winds from the W by Tue night). | Days 4–6 Weather SummaryA light covering of new snow mostly falling on Thu morning. Extremely cold (max -20°C on Fri night, min -28°C on Thu night). Winds decreasing (strong winds from the WSW on Wed afternoon, light winds from the WSW by Thu night). | |||||||||||||||||
Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | | |  | | |  | | | |  | |  | |
some clouds | snow shwrs | mod. snow | light snow | some clouds | cloudy | light snow | some clouds | snow shwrs | light snow | snow shwrs | some clouds | light snow | snow shwrs | some clouds | clear | clear | light snow | |
Cloud base (m) | 1850 | 550 | 450 | 450 | 450 | 450 | 450 | 450 | 450 | 400 | 400 | 450 | 1100 | 400 | 450 | 500 | 500 | 4450 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | 1 | 8 | 1 | — | — | 1 | — | 1 | 2 | 1 | — | 4 | 1 | — | — | — | 1 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -17 | -16 | -16 | -17 | -19 | -20 | -20 | -20 | -18 | -22 | -21 | -21 | -22 | -22 | -26 | -27 | -25 | -20 |
min °C | -18 | -16 | -17 | -19 | -20 | -20 | -21 | -20 | -22 | -22 | -21 | -22 | -22 | -24 | -28 | -28 | -26 | -23 |
chill °C | -28 | -26 | -29 | -28 | -30 | -29 | -25 | -26 | -36 | -36 | -34 | -36 | -32 | -34 | -42 | -41 | -39 | -34 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | 7:31 | — | — | 7:26 | — | — | 7:22 | — | — | 7:18 | — | — | 7:13 | — | — | 7:07 | — | — |
 | — | 7:30 | — | — | 7:34 | — | — | 7:37 | — | — | 7:42 | — | — | 7:45 | — | — | 7:50 | — |
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Mount Athelstan Weather (Days 0-3):
The weather forecast for Mount Athelstan is: A moderate fall of snow, heaviest on Sun night. Extremely cold (max -16°C on Sun afternoon, min -22°C on Tue night). Winds increasing (calm on Tue morning, fresh winds from the W by Tue night).
Mount Athelstan Weather (Days 3-6):
A light covering of new snow mostly falling on Thu morning. Extremely cold (max -20°C on Fri night, min -28°C on Thu night). Winds decreasing (strong winds from the WSW on Wed afternoon, light winds from the WSW by Thu 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 |
|---|---|---|---|---|---|
ASCATC282E64S | |||||
ASCATC282E63S | |||||
Marambio Airport (Seymour Island) |  | ||||
ASCATC281E64S | |||||
ASCATC277E65S | |||||
ASCATC280E64S | |||||
ASCATC276E65S | |||||
ASCATC279E64S | |||||
ASCATC281E63S | |||||
ASCATC275E65S |
* 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.