– Lat/Long: 86.02° S 155.50° W
Mount Astor
Weather Forecast, AntarcticaIssued: 11 am Sat 05 Sep Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 am Sat 05 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 11 am Sat 05 Sep 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 -33°C on Sun night, min -44°C on Sat afternoon). Wind will be generally light. | Days 4–6 Weather SummaryMostly dry. Extremely cold (max -36°C on Tue afternoon, min -45°C on Wed night). Winds decreasing (fresh winds from the N on Tue night, light winds from the WSW by Thu night). | |||||||||||||||||
Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | | |  | | | | | |  |  | | | | |
cloudy | cloudy | some clouds | clear | clear | some clouds | cloudy | light snow | some clouds | clear | cloudy | cloudy | cloudy | some clouds | clear | clear | clear | clear | |
Cloud base (m) | 2050 | 2050 | 2050 | 4400 | 2050 | 2100 | 2050 | 2050 | 2050 | 2050 | 2050 | 2050 | ||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -42 | -43 | -43 | -41 | -38 | -33 | -33 | -35 | -39 | -37 | -36 | -36 | -39 | -42 | -44 | -45 | -43 | -42 |
min °C | -43 | -44 | -44 | -42 | -40 | -37 | -33 | -39 | -41 | -38 | -36 | -39 | -41 | -44 | -45 | -45 | -45 | -43 |
chill °C | -55 | -54 | -54 | -51 | -49 | -37 | -42 | -56 | -56 | -52 | -52 | -57 | -56 | -60 | -58 | -58 | -60 | -55 |
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 -33°C on Sun night, min -44°C on Sat afternoon). Wind will be generally light.
Mount Astor Weather (Days 3-6):
Mostly dry. Extremely cold (max -36°C on Tue afternoon, min -45°C on Wed night). Winds decreasing (fresh winds from the N on Tue night, light winds from the WSW by Thu night).
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 |  | ||||
Jang Bogo Station | |||||
DomeA | |||||
BaseBelgranoII | |||||
Dumont Durville | |||||
BaseSanMartin |  | ||||
* 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.