– Lat/Long: 70.17° S 69.27° W
Mount Athelstan
Weather Forecast, AntarcticaIssued: 2 pm Sat 01 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Sat 01 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Sat 01 Aug 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 Sat afternoon. Extremely cold (max -11°C on Sat night, min -14°C on Mon night). Winds decreasing (strong winds from the WSW on Sat night, light winds from the SW by Mon night). | Days 5–7 Weather SummaryMostly dry. Extremely cold (max -11°C on Tue night, min -15°C on Wed night). Wind will be generally light. | ||||||||||||||||
Sat 1 | Sunday 2 | Monday 3 | Tuesday 4 | Wednesday 5 | Thursday 6 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  |  | | | | |  | | |  | |  | | |
snow shwrs | snow shwrs | snow shwrs | clear | some clouds | some clouds | clear | some clouds | clear | some clouds | clear | clear | clear | cloudy | some clouds | cloudy | some clouds | |
Cloud base (m) | 550 | 550 | 550 | 600 | 600 | 600 | 600 | 600 | 600 | 600 | 550 | 550 | 550 | 500 | 500 | 500 | 500 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | 3 | 6 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -12 | -11 | -12 | -12 | -13 | -13 | -13 | -14 | -14 | -13 | -11 | -12 | -14 | -14 | -15 | -15 | -15 |
min °C | -12 | -11 | -12 | -13 | -13 | -13 | -13 | -14 | -14 | -14 | -12 | -13 | -14 | -15 | -15 | -15 | -15 |
chill °C | -23 | -22 | -23 | -23 | -23 | -22 | -21 | -20 | -20 | -20 | -17 | -19 | -20 | -20 | -15 | -15 | -15 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | — | 11:30 | — | — | 11:25 | — | — | 11:18 | — | — | 11:14 | — | — | 11:07 | — | — |
 | 3:49 | — | — | 3:56 | — | — | 4:01 | — | — | 4:07 | — | — | 4:13 | — | — | 4:17 | — |
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Mount Athelstan Weather (Days 0-3):
The weather forecast for Mount Athelstan is: A moderate fall of snow, heaviest on Sat afternoon. Extremely cold (max -11°C on Sat night, min -14°C on Mon night). Winds decreasing (strong winds from the WSW on Sat night, light winds from the SW by Mon night).
Mount Athelstan Weather (Days 3-6):
Mostly dry. Extremely cold (max -11°C on Tue night, min -15°C on Wed night). Wind will be generally light.
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 | |||||
Puerto Williams | |||||
Ushuaia Naval Base Airport |  | ||||
Rio Grande Airport | | ||||
 | |||||
Rio Gallegos Airport |  | ||||
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* 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.