– Lat/Long: 86.02° S 155.50° W
Mount Astor
Weather Forecast, AntarcticaIssued: 5 pm Wed 19 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 pm Wed 19 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Wed 19 Aug Local Time
Updates in:
Update imminent hr min s
4 Mount Astor Elevations: 4 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Extremely cold (max -32°C on Thu night, min -35°C on Wed afternoon). Wind will be generally light. | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Sat night. Extremely cold (max -30°C on Sat night, min -42°C on Mon morning). Winds decreasing (fresh winds from the ESE on Sat night, calm by Mon afternoon). | ||||||||||||||||
Wed 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  | | | |  | |  |  | | | |  | | |
some clouds | clear | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | clear | clear | snow shwrs | light snow | cloudy | cloudy | cloudy | some clouds | clear | |
Cloud base (m) | 4050 | 2050 | 2050 | 3850 | 2050 | 2050 | 2050 | ||||||||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | 3 | 3 | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -35 | -33 | -33 | -33 | -32 | -33 | -34 | -34 | -33 | -32 | -30 | -33 | -32 | -34 | -41 | -41 | -40 |
min °C | -35 | -34 | -33 | -33 | -33 | -33 | -34 | -35 | -33 | -32 | -31 | -34 | -33 | -41 | -42 | -42 | -41 |
chill °C | -50 | -49 | -43 | -42 | -42 | -39 | -41 | -43 | -40 | -45 | -40 | -48 | -47 | -49 | -42 | -42 | -41 |
Freezing level m | 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 | — | — |
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Mount Astor Weather (Days 0-3):
The weather forecast for Mount Astor is: Mostly dry. Extremely cold (max -32°C on Thu night, min -35°C on Wed afternoon). Wind will be generally light.
Mount Astor Weather (Days 3-6):
A light covering of new snow mostly falling on Sat night. Extremely cold (max -30°C on Sat night, min -42°C on Mon morning). Winds decreasing (fresh winds from the ESE on Sat night, calm by Mon 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 | |||||
ASCATC242E68S | |||||
ASCATB242E68S | |||||
ASCATB243E68S | |||||
ASCATC243E68S | |||||
ASCATC244E68S | |||||
ASCATB244E68S | |||||
ASCATC245E68S | |||||
ASCATB245E68S |
* 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.