– Lat/Long: 70.17° S 69.27° W
Mount Athelstan
Weather Forecast, AntarcticaIssued: 2 pm Sat 18 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Sat 18 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Sat 18 Jul Local Time
Updates in:
Update imminent hr min s
4 Mount Athelstan Elevations: 4 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Extremely cold (max -16°C on Mon afternoon, min -27°C on Sat night). Wind will be generally light. | Days 5–7 Weather SummaryHeavy rain (total 38mm), heaviest during Wed night. Temperatures will be below freezing (max -5°C on Wed night, min -17°C on Fri morning). Winds increasing (light winds from the WSW on Tue night, strong winds from the WSW by Wed night). | ||||||||||||||||
Sat 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  |  | | | | |  | |  | |  | | |
rain shwrs | clear | clear | clear | some clouds | some clouds | cloudy | rain shwrs | some clouds | cloudy | rain shwrs | light rain | light rain | heavy rain | light rain | mod. rain | rain shwrs | |
Cloud base (m) | 500 | 550 | 550 | 4650 | 550 | 600 | 500 | 600 | 550 | 500 | 500 | 550 | 500 | 500 | 450 | 450 | 450 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.1 | — | — | — | — | — | — | 0.2 | — | — | 1 | 0.2 | 2 | 18 | 4 | 6 | 5 |
max °C | -26 | -26 | -23 | -21 | -20 | -19 | -16 | -17 | -17 | -14 | -14 | -11 | -8 | -5 | -8 | -9 | -11 |
min °C | -26 | -27 | -25 | -22 | -21 | -21 | -18 | -19 | -19 | -16 | -14 | -13 | -10 | -7 | -8 | -10 | -14 |
chill °C | -32 | -35 | -34 | -31 | -29 | -29 | -26 | -28 | -28 | -24 | -22 | -20 | -16 | -14 | -17 | -19 | -23 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | — | 12:00 | — | — | 1:19 | — | — | 1:03 | — | — | 12:49 | — | — | 12:40 | — | — |
 | 12:00 | — | 12:00 | — | — | 2:07 | — | — | 2:23 | — | — | 2:37 | — | — | 2:47 | — | — |
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Mount Athelstan Weather (Days 0-3):
The weather forecast for Mount Athelstan is: Mostly dry. Extremely cold (max -16°C on Mon afternoon, min -27°C on Sat night). Wind will be generally light.
Mount Athelstan Weather (Days 3-6):
Heavy rain (total 38mm), heaviest during Wed night. Temperatures will be below freezing (max -5°C on Wed night, min -17°C on Fri morning). Winds increasing (light winds from the WSW on Tue night, strong winds from the WSW by Wed night).
This table gives the weather forecast for Mount Athelstan at the specific elevation of 0 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 | | ||||
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.