– Lat/Long: 86.02° S 155.50° W
Mount Astor
Weather Forecast, AntarcticaIssued: 11 pm Sun 09 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 pm Sun 09 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Sun 09 Aug Local Time
Updates in:
Update imminent hr min s
4 Mount Astor Elevations: 4 Forecast Elevations: Days 1–4 Weather SummaryA dusting of new snow. Extremely cold (max -31°C on Sun night, min -34°C on Mon night). Winds increasing (light winds from the SSE on Sun night, fresh winds from the SE by Mon night). | Days 5–7 Weather SummaryMostly dry. Extremely cold (max -35°C on Wed night, min -38°C on Thu afternoon). Winds increasing (light winds from the WNW on Wed night, strong winds from the SW by Fri night). | |||||||||||||||
Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  | |  |  | |  | | | | | | | |
clear | clear | clear | clear | cloudy | cloudy | light snow | light snow | cloudy | some clouds | clear | clear | clear | clear | clear | clear | |
Cloud base (m) | 2050 | 2050 | 2050 | 2050 | 2050 | 2050 | 2050 | |||||||||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | 2 | 1 | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -31 | -31 | -32 | -34 | -32 | -32 | -32 | -33 | -34 | -35 | -37 | -38 | -38 | -36 | -36 | -37 |
min °C | -32 | -32 | -33 | -34 | -33 | -32 | -32 | -34 | -34 | -37 | -37 | -38 | -38 | -37 | -37 | -38 |
chill °C | -45 | -47 | -50 | -51 | -46 | -46 | -47 | -49 | -46 | -47 | -49 | -53 | -52 | -51 | -54 | -58 |
Freezing level m | 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 | — | — |
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Mount Astor Weather (Days 0-3):
The weather forecast for Mount Astor is: A dusting of new snow. Extremely cold (max -31°C on Sun night, min -34°C on Mon night). Winds increasing (light winds from the SSE on Sun night, fresh winds from the SE by Mon night).
Mount Astor Weather (Days 3-6):
Mostly dry. Extremely cold (max -35°C on Wed night, min -38°C on Thu afternoon). Winds increasing (light winds from the WNW on Wed night, strong winds from the SW by Fri night).
This table gives the weather forecast for Mount Astor at the specific elevation of 3710 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 |  | ||||
ASCATC240E69S | |||||
ASCATC234E69S | |||||
ASCATC237E69S | |||||
ASCATC239E69S | |||||
ASCATC238E69S | |||||
ASCATC241E69S | |||||
ASCATC233E69S | |||||
ASCATC235E69S | |||||
ASCATC236E69S |
* 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.