– Lat/Long: 70.17° S 69.27° W
Mount Athelstan
Weather Forecast, AntarcticaIssued: 8 am Tue 01 Sep Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 am Tue 01 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 8 am Tue 01 Sep Local Time
Updates in:
Update imminent hr min s
4 Mount Athelstan Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Extremely cold (max -18°C on Thu night, min -24°C on Tue morning). Wind will be generally light. | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Sat afternoon. Temperatures will be below freezing (max -5°C on Sat morning, min -20°C on Fri afternoon). Mainly fresh winds. | |||||||||||||||||
Tuesday 1 | Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | Sunday 6 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | | | | |  |  |  |  | | | |  | |
cloudy | some clouds | some clouds | clear | clear | clear | some clouds | some clouds | clear | some clouds | cloudy | mod. snow | light snow | snow shwrs | mod. snow | light snow | light snow | light snow | |
Cloud base (m) | 450 | 1200 | 550 | 1550 | 1650 | 500 | 4550 | 3750 | 5000 | 2400 | 450 | 450 | 500 | 500 | 550 | 550 | 750 | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | 8 | 2 | 5 | 6 | 2 | 1 | 1 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -21 | -20 | -22 | -23 | -22 | -23 | -20 | -19 | -18 | -18 | -18 | -12 | -5 | -12 | -10 | -8 | -7 | -8 |
min °C | -24 | -22 | -23 | -24 | -23 | -24 | -22 | -20 | -20 | -19 | -20 | -20 | -9 | -13 | -11 | -10 | -8 | -9 |
chill °C | -24 | -28 | -30 | -30 | -30 | -32 | -31 | -28 | -28 | -25 | -32 | -33 | -15 | -23 | -18 | -15 | -12 | -14 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | 9:00 | — | — | 8:55 | — | — | 8:51 | — | — | 8:45 | — | — | 8:41 | — | — | 8:37 | — | — |
 | — | 6:15 | — | — | 6:19 | — | — | 6:22 | — | — | 6:27 | — | — | 6:30 | — | — | 6:35 | — |
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Mount Athelstan Weather (Days 0-3):
The weather forecast for Mount Athelstan is: Mostly dry. Extremely cold (max -18°C on Thu night, min -24°C on Tue morning). Wind will be generally light.
Mount Athelstan Weather (Days 3-6):
A heavy fall of snow, heaviest during Sat afternoon. Temperatures will be below freezing (max -5°C on Sat morning, min -20°C on Fri afternoon). Mainly fresh winds.
This table gives the weather forecast for Mount Athelstan at the specific elevation of 500 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 |
|---|---|---|---|---|---|
ASCATC277E65S | |||||
ASCATC276E65S | |||||
Marambio Airport (Seymour Island) |  | ||||
BaseMarambio |  | ||||
ASCATC274E66S | |||||
ASCATC277E64S | |||||
ASCATC273E66S | |||||
ASCATC274E65S | |||||
ASCATC275E65S | |||||
ASCATC272E66S |
* 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.