– Lat/Long: 86.02° S 155.50° W
Mount Astor
Weather Forecast, AntarcticaIssued: 5 am Thu 20 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 am Thu 20 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 5 am Thu 20 Aug Local Time
Updates in:
Update imminent hr min s
4 Mount Astor Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryA dusting of new snow. Extremely cold (max -30°C on Sat night, min -34°C on Fri afternoon). Winds increasing (calm on Fri morning, fresh winds from the ESE by Sat night). | Days 4–6 Weather SummaryA dusting of new snow. Extremely cold (max -31°C on Sun morning, min -41°C on Mon morning). Wind will be generally light. | |||||||||||||||||
Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | | |  | |  |  | | | |  |  | | | | |
cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | clear | clear | light snow | light snow | cloudy | light snow | cloudy | some clouds | clear | clear | some clouds | cloudy | |
Cloud base (m) | 2050 | 2050 | 3550 | 2050 | 2050 | 2050 | 2050 | |||||||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | 4 | 1 | — | 1 | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -33 | -33 | -32 | -33 | -34 | -34 | -33 | -31 | -30 | -31 | -31 | -35 | -41 | -40 | -38 | -37 | -36 | -35 |
min °C | -33 | -33 | -33 | -33 | -34 | -34 | -34 | -32 | -32 | -31 | -32 | -40 | -41 | -40 | -39 | -37 | -37 | -36 |
chill °C | -43 | -42 | -42 | -33 | -41 | -43 | -42 | -45 | -47 | -45 | -45 | -51 | -53 | -50 | -50 | -50 | -50 | -48 |
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 dusting of new snow. Extremely cold (max -30°C on Sat night, min -34°C on Fri afternoon). Winds increasing (calm on Fri morning, fresh winds from the ESE by Sat night).
Mount Astor Weather (Days 3-6):
A dusting of new snow. Extremely cold (max -31°C on Sun morning, min -41°C on Mon morning). Wind will be generally light.
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 | |||||
ASCATB180E65S | |||||
ASCATB181E65S | |||||
ASCATB181E64S | |||||
ASCATB180E64S | |||||
Dumont Durville | |||||
ASCATB179E64S | |||||
ASCATB178E64S |
* 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.