– Lat/Long: 70.17° S 69.27° W
Mount Athelstan Weather Forecast
Douglas Range · AntarcticaIssued: 8 pm Tue 15 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Tue 15 Sep Local Time
Updates in:
Update imminent hr min s
4 Mount Athelstan Elevations: 4 Forecast Elevations: Days 1–4 Weather SummaryA heavy fall of snow, heaviest during Thu night. Extremely cold (max -14°C on Thu night, min -27°C on Tue night). Winds decreasing (strong winds from the W on Thu night, light winds from the W by Fri afternoon). | Days 5–7 Weather SummaryMostly dry. Extremely cold (max -14°C on Sun night, min -24°C on Fri night). Winds increasing (calm on Sun night, fresh winds from the N by Mon morning). | |||||||||||||||
Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  | | |  |  | |  | | | | |
snow shwrs | some clouds | cloudy | mod. snow | mod. snow | heavy snow | heavy snow | cloudy | cloudy | some clouds | clear | clear | clear | clear | some clouds | clear | |
Cloud base (m) | 450 | 2350 | 450 | 450 | 400 | 400 | 450 | 450 | 450 | 500 | 550 | 500 | 5650 | |||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | 1 | — | — | 9 | 7 | 12 | 18 | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -26 | -24 | -22 | -18 | -17 | -15 | -14 | -19 | -22 | -23 | -24 | -23 | -19 | -17 | -16 | -14 |
min °C | -27 | -25 | -23 | -21 | -18 | -16 | -18 | -20 | -22 | -24 | -24 | -24 | -22 | -18 | -16 | -15 |
chill °C | -41 | -38 | -37 | -35 | -31 | -28 | -29 | -30 | -32 | -32 | -32 | -34 | -31 | -25 | -22 | -15 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | 7:50 | — | — | 7:46 | — | — | 7:41 | — | — | 7:35 | — | — | 7:31 | — | — |
 | — | — | 7:15 | — | — | 7:19 | — | — | 7:22 | — | — | 7:25 | — | — | 7:30 | — |
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Mount Athelstan Weather (Days 0-3):
The weather forecast for Mount Athelstan is: A heavy fall of snow, heaviest during Thu night. Extremely cold (max -14°C on Thu night, min -27°C on Tue night). Winds decreasing (strong winds from the W on Thu night, light winds from the W by Fri afternoon).
Mount Athelstan Weather (Days 3-6):
Mostly dry. Extremely cold (max -14°C on Sun night, min -24°C on Fri night). Winds increasing (calm on Sun night, fresh winds from the N by Mon 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 | |||||
ASCATB296E64S | |||||
ASCATB297E64S | |||||
ASCATB299E64S | |||||
ASCATC278E65S | |||||
ASCATB278E65S | |||||
ASCATC282E64S | |||||
ASCATB299E63S | |||||
ASCATB296E63S | |||||
Marambio Airport (Seymour Island) |  |
* 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.