– Lat/Long: 70.17° S 69.27° W
Mount Athelstan
Weather Forecast, AntarcticaIssued: 2 pm Sun 05 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Sun 05 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Sun 05 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 -13°C on Sun afternoon, min -23°C on Mon afternoon). Winds decreasing (strong winds from the NE on Sun night, calm by Mon night). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Fri night. Extremely cold (max -14°C on Fri night, min -20°C on Thu afternoon). Winds increasing (light winds from the S on Wed night, strong winds from the NW by Fri night). | ||||||||||||||||
Sun 5 | Monday 6 | Tuesday 7 | Wednesday 8 | Thursday 9 | Friday 10 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | |  |  | | | | | | | | | | |
light snow | mod. snow | light snow | some clouds | some clouds | some clouds | cloudy | cloudy | light snow | cloudy | some clouds | light snow | some clouds | light snow | some clouds | some clouds | mod. snow | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | 2 | 10 | 2 | — | — | — | — | — | 1 | — | — | 1 | — | 1 | — | — | 8 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -13 | -14 | -20 | -22 | -22 | -19 | -16 | -15 | -16 | -17 | -16 | -18 | -20 | -18 | -18 | -19 | -14 |
min °C | -15 | -17 | -22 | -23 | -22 | -20 | -17 | -15 | -17 | -18 | -17 | -19 | -20 | -20 | -20 | -20 | -20 |
chill °C | -25 | -27 | -33 | -31 | -29 | -26 | -24 | -24 | -29 | -30 | -23 | -28 | -32 | -30 | -33 | -33 | -34 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Cloud base (m) | 450 | 300 | 1150 | 400 | 400 | 400 | 400 | 400 | 1250 | 400 | 450 | 450 | 450 | 450 | 450 | 500 | 650 |
 | — | — | 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 -13°C on Sun afternoon, min -23°C on Mon afternoon). Winds decreasing (strong winds from the NE on Sun night, calm by Mon night).
Mount Athelstan Weather (Days 3-6):
A moderate fall of snow, heaviest on Fri night. Extremely cold (max -14°C on Fri night, min -20°C on Thu afternoon). Winds increasing (light winds from the S on Wed night, strong winds from the NW by Fri 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 |
|---|---|---|---|---|---|
Marambio Airport (Seymour Island) |  | ||||
Centro Met. Antártico Presidente Eduardo Frei | |||||
Teniente R. Marsh Airport |  | ||||
Dinamet | |||||
Guardiamarina Airport |  | ||||
Ushuaia Naval Base Airport |  | ||||
Rio Grande Airport | | ||||
Punta Arenas Unidad Aeropolicial | |||||
Instituto de la Patagonia (Jorge Schytte) |
* 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.