– Lat/Long: 86.02° S 155.50° W
Mount Astor
Weather Forecast, AntarcticaIssued: 5 am Wed 02 Sep Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 am Wed 02 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 5 am Wed 02 Sep Local Time
Updates in:
Update imminent hr min s
4 Mount Astor Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Extremely cold (max -31°C on Wed morning, min -43°C on Thu night). Winds increasing (calm on Wed night, fresh winds from the SSE by Thu night). | Days 4–6 Weather SummaryMostly dry. Extremely cold (max -32°C on Mon night, min -37°C on Sat morning). Winds decreasing (fresh winds from the SSE on Sat morning, light winds from the S by Sun night). | |||||||||||||||||
Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | Sunday 6 | Monday 7 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  |  | | | | | |  | |  | | | | | |
cloudy | cloudy | cloudy | cloudy | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | clear | some clouds | clear | some clouds | cloudy | cloudy | cloudy | |
Cloud base (m) | 2050 | 2050 | 2050 | 2050 | 2050 | 3500 | 4700 | 4250 | 3800 | |||||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -31 | -36 | -39 | -39 | -42 | -42 | -41 | -41 | -38 | -37 | -37 | -37 | -37 | -36 | -34 | -34 | -33 | -32 |
min °C | -34 | -37 | -40 | -40 | -42 | -43 | -41 | -41 | -40 | -37 | -37 | -37 | -37 | -36 | -35 | -34 | -33 | -33 |
chill °C | -43 | -45 | -49 | -54 | -57 | -61 | -59 | -59 | -58 | -54 | -54 | -53 | -50 | -46 | -42 | -43 | -42 | -43 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | 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 Astor Weather (Days 0-3):
The weather forecast for Mount Astor is: Mostly dry. Extremely cold (max -31°C on Wed morning, min -43°C on Thu night). Winds increasing (calm on Wed night, fresh winds from the SSE by Thu night).
Mount Astor Weather (Days 3-6):
Mostly dry. Extremely cold (max -32°C on Mon night, min -37°C on Sat morning). Winds decreasing (fresh winds from the SSE on Sat morning, light winds from the S by Sun night).
This table gives the weather forecast for Mount Astor at the specific elevation of 2600 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mount Astor. 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 |
|---|---|---|---|---|---|
Williams Field |  | ||||
DomeA | |||||
BaseBelgranoII | |||||
Dumont Durville |  | ||||
BaseSanMartin | |||||
ASCATB173E63S | |||||
ASCATB171E63S | |||||
ASCATB172E63S | |||||
ASCATB167E63S |
* 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.