– Lat/Long: 86.02° S 155.50° W
Mount Astor
Weather Forecast, AntarcticaIssued: 5 am Tue 25 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 am Tue 25 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 5 am Tue 25 Aug Local Time
Updates in:
Update imminent hr min s
4 Mount Astor Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryA heavy fall of snow, heaviest during Wed morning. Extremely cold (max -27°C on Thu afternoon, min -39°C on Tue morning). Winds increasing (light winds from the NW on Tue morning, strong winds from the NNE by Wed morning). | Days 4–6 Weather SummaryA light covering of new snow mostly falling on Sat night. Extremely cold (max -27°C on Sat afternoon, min -40°C on Sat night). Wind will be generally light. | |||||||||||||||||
Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | |  | | | |  | |  | | | | |  | |
some clouds | clear | light snow | heavy snow | light snow | some clouds | snow shwrs | light snow | light snow | light snow | some clouds | some clouds | cloudy | light snow | light snow | some clouds | clear | clear | |
Cloud base (m) | 2050 | 2100 | 2050 | 2050 | 2050 | 2050 | 2050 | 2050 | 2050 | 2050 | 2050 | 2050 | 2100 | |||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | 1 | 13 | 4 | — | 1 | 1 | 4 | 1 | — | — | — | 1 | 3 | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -38 | -36 | -29 | -28 | -33 | -29 | -28 | -27 | -28 | -29 | -29 | -28 | -28 | -27 | -32 | -39 | -36 | -31 |
min °C | -39 | -37 | -34 | -29 | -34 | -34 | -28 | -27 | -29 | -29 | -30 | -30 | -28 | -29 | -40 | -40 | -38 | -35 |
chill °C | -52 | -51 | -47 | -46 | -52 | -52 | -41 | -40 | -41 | -39 | -40 | -40 | -36 | -44 | -52 | -40 | -51 | -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 heavy fall of snow, heaviest during Wed morning. Extremely cold (max -27°C on Thu afternoon, min -39°C on Tue morning). Winds increasing (light winds from the NW on Tue morning, strong winds from the NNE by Wed morning).
Mount Astor Weather (Days 3-6):
A light covering of new snow mostly falling on Sat night. Extremely cold (max -27°C on Sat afternoon, min -40°C on Sat night). 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 | |||||
ASCATC181E65S | |||||
ASCATC182E64S | |||||
ASCATC181E64S | |||||
ASCATB181E64S | |||||
ASCATB182E64S | |||||
ASCATB180E64S | |||||
Dumont Durville |  |
* 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.