– Lat/Long: 86.02° S 155.50° W
Mount Astor
Weather Forecast, AntarcticaIssued: 11 am Sun 06 Sep Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 am Sun 06 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 11 am Sun 06 Sep Local Time
Updates in:
Update imminent hr min s
4 Mount Astor Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryA light covering of new snow mostly falling on Mon afternoon. Extremely cold (max -31°C on Sun night, min -41°C on Sun morning). Winds increasing (calm on Sun night, strong winds from the N by Tue night). | Days 4–6 Weather SummaryA light covering of new snow mostly falling on Wed morning. Extremely cold (max -33°C on Fri morning, min -40°C on Wed afternoon). Winds decreasing (strong winds from the N on Wed morning, light winds from the NNE by Fri afternoon). | |||||||||||||||||
Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | | |  |  |  | | | | | | | | |
clear | some clouds | cloudy | cloudy | light snow | some clouds | cloudy | some clouds | light snow | snow shwrs | clear | clear | some clouds | cloudy | cloudy | light snow | light snow | light snow | |
Cloud base (m) | 4100 | 2050 | 2050 | 2050 | 2050 | 2050 | 2050 | 2050 | 2050 | 2050 | 2050 | 2050 | 2050 | |||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | 2 | — | — | — | 4 | 1 | — | — | — | — | — | 2 | 2 | 1 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -40 | -38 | -31 | -32 | -38 | -37 | -34 | -34 | -34 | -37 | -40 | -40 | -39 | -39 | -35 | -33 | -33 | -33 |
min °C | -41 | -39 | -37 | -34 | -40 | -41 | -35 | -35 | -36 | -39 | -40 | -40 | -39 | -39 | -38 | -34 | -33 | -34 |
chill °C | -51 | -48 | -37 | -50 | -57 | -57 | -51 | -53 | -57 | -60 | -60 | -58 | -57 | -57 | -56 | -50 | -46 | -47 |
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: A light covering of new snow mostly falling on Mon afternoon. Extremely cold (max -31°C on Sun night, min -41°C on Sun morning). Winds increasing (calm on Sun night, strong winds from the N by Tue night).
Mount Astor Weather (Days 3-6):
A light covering of new snow mostly falling on Wed morning. Extremely cold (max -33°C on Fri morning, min -40°C on Wed afternoon). Winds decreasing (strong winds from the N on Wed morning, light winds from the NNE by Fri afternoon).
This table gives the weather forecast for Mount Astor at the specific elevation of 3100 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 |  | ||||
ASCATB268E66S | |||||
ASCATB269E66S | |||||
ASCATB270E66S | |||||
ASCATC271E66S | |||||
ASCATB271E66S |
* 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.