– Lat/Long: 70.17° S 69.27° W
Mount Athelstan
Weather Forecast, AntarcticaIssued: 2 pm Fri 17 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Fri 17 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Fri 17 Apr Local Time
Updates in:
Update imminent hr min s
4 Mount Athelstan Elevations: 4 Forecast Elevations: Days 1–4 Weather SummaryA light covering of new snow mostly falling on Fri afternoon. Extremely cold (max -11°C on Fri afternoon, min -15°C on Sun morning). Winds decreasing (strong winds from the N on Fri afternoon, calm by Sun morning). | Days 5–7 Weather SummaryMostly dry. Temperatures will be well below freezing (max -9°C on Tue afternoon, min -14°C on Wed afternoon). Winds decreasing (strong winds from the N on Mon night, light winds from the ENE by Wed night). | ||||||||||||||||
Fri 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | | | | |  | | | | | | | |
light snow | light snow | cloudy | some clouds | some clouds | cloudy | some clouds | some clouds | some clouds | some clouds | cloudy | cloudy | cloudy | some clouds | cloudy | cloudy | some clouds | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
4 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -11 | -11 | -13 | -13 | -14 | -15 | -15 | -14 | -12 | -11 | -11 | -10 | -9 | -11 | -12 | -14 | -12 |
min °C | -11 | -12 | -13 | -14 | -14 | -15 | -15 | -15 | -13 | -12 | -11 | -11 | -9 | -12 | -13 | -14 | -14 |
-23 | -19 | -18 | -18 | -19 | -15 | -15 | -20 | -20 | -21 | -20 | -22 | -18 | -23 | -25 | -26 | -23 | |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Cloud base (m) | 450 | 500 | 500 | 500 | 500 | 500 | 500 | 500 | 500 | 500 | 1400 | 450 | 500 | 450 | 450 | 450 | 450 |
 | — | — | 9:33 | — | — | 9:37 | — | — | 9:41 | — | — | 9:47 | — | — | 9:51 | — | — |
 | 5:40 | — | — | 5:37 | — | — | 5:31 | — | — | 5:27 | — | — | 5:22 | — | — | 5:16 | — |
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Mount Athelstan Weather (Days 0-3):
The weather forecast for Mount Athelstan is: A light covering of new snow mostly falling on Fri afternoon. Extremely cold (max -11°C on Fri afternoon, min -15°C on Sun morning). Winds decreasing (strong winds from the N on Fri afternoon, calm by Sun morning).
Mount Athelstan Weather (Days 3-6):
Mostly dry. Temperatures will be well below freezing (max -9°C on Tue afternoon, min -14°C on Wed afternoon). Winds decreasing (strong winds from the N on Mon night, light winds from the ENE by Wed 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) |  | ||||
Teniente R. Marsh Airport |  | ||||
Puerto Williams | |||||
Ushuaia Naval Base Airport |  | ||||
Rio Grande Airport |  | ||||
SHIP5501 |  | ||||
SHIP3957 | |||||
SHIP9835 | | ||||
SHIP5660 |
* 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.