– Lat/Long: 70.17° S 69.27° W
Mount Athelstan
Weather Forecast, AntarcticaIssued: 8 pm Sat 11 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 pm Sat 11 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Sat 11 Jul Local Time
Updates in:
Update imminent hr min s
4 Mount Athelstan Elevations: 4 Forecast Elevations: Days 1–4 Weather SummaryA moderate fall of snow, heaviest on Sun night. Extremely cold (max -12°C on Mon morning, min -28°C on Tue morning). Winds decreasing (fresh winds from the N on Sun night, calm by Tue afternoon). | Days 5–7 Weather SummaryA dusting of new snow. Extremely cold (max -19°C on Fri afternoon, min -28°C on Tue night). Wind will be generally light. | ||||||||||||||||||
Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | | | | | | |  | |  |  | | | | |
some clouds | clear | cloudy | mod. snow | light snow | snow shwrs | some clouds | cloudy | cloudy | some clouds | clear | clear | clear | clear | some clouds | cloudy | cloudy | light snow | cloudy | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
 cm | — | — | — | 9 | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | 2 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -24 | -25 | -22 | -14 | -12 | -15 | -24 | -28 | -28 | -27 | -25 | -25 | -24 | -23 | -24 | -21 | -20 | -19 | -21 |
min °C | -25 | -25 | -24 | -22 | -13 | -20 | -27 | -28 | -28 | -28 | -26 | -26 | -25 | -24 | -24 | -24 | -21 | -21 | -24 |
chill °C | -36 | -34 | -30 | -32 | -18 | -31 | -39 | -39 | -34 | -33 | -34 | -32 | -32 | -33 | -31 | -24 | -28 | -32 | -34 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Cloud base (m) | 500 | 600 | 500 | 450 | 400 | 450 | 450 | 450 | 450 | 1100 | 2950 | 3900 | 3600 | 2200 | 450 | 400 | 400 | ||
 | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — |
 | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — |
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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 -12°C on Mon morning, min -28°C on Tue morning). Winds decreasing (fresh winds from the N on Sun night, calm by Tue afternoon).
Mount Athelstan Weather (Days 3-6):
A dusting of new snow. Extremely cold (max -19°C on Fri afternoon, min -28°C on Tue night). Wind will be generally light.
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 |
|---|---|---|---|---|---|
Marambio Airport (Seymour Island) |  | ||||
Centro Met. Antártico Presidente Eduardo Frei | |||||
Teniente R. Marsh Airport |  | ||||
Dinamet | |||||
ASCATB304E63S | |||||
ASCATB305E63S | |||||
ASCATB306E63S | |||||
ASCATB307E63S | |||||
ASCATB304E62S | |||||
ASCATB308E63S |
* 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.