– Lat/Long: 86.02° S 155.50° W
Mount Astor
Weather Forecast, AntarcticaIssued: 5 pm Mon 24 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 pm Mon 24 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Mon 24 Aug Local Time
Updates in:
Update imminent hr min s
4 Mount Astor Elevations: 4 Forecast Elevations: Days 1–4 Weather SummaryA moderate fall of snow, heaviest on Wed afternoon. Extremely cold (max -27°C on Thu morning, min -43°C on Mon afternoon). Winds increasing (light winds from the NW on Mon night, strong winds from the NNE by Wed morning). | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Thu night. Extremely cold (max -26°C on Fri afternoon, min -39°C on Sun morning). Winds decreasing (fresh winds from the N on Thu night, calm by Sun morning). | ||||||||||||||||
Mon 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | |  |  | | |  | | | | |  | |
some clouds | clear | some clouds | some clouds | light snow | mod. snow | mod. snow | snow shwrs | cloudy | cloudy | snow shwrs | snow shwrs | cloudy | light snow | cloudy | cloudy | cloudy | |
Cloud base (m) | 2050 | 2050 | 2050 | 2100 | 2100 | 2050 | 2050 | 2050 | 2050 | 2050 | 2050 | 2050 | 2050 | ||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | 1 | 9 | 8 | 1 | — | — | 4 | 1 | — | 1 | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -42 | -39 | -38 | -36 | -28 | -29 | -31 | -29 | -27 | -27 | -27 | -27 | -26 | -26 | -28 | -29 | -29 |
min °C | -43 | -42 | -39 | -37 | -34 | -29 | -34 | -34 | -28 | -27 | -28 | -27 | -26 | -28 | -29 | -29 | -37 |
chill °C | -58 | -54 | -50 | -49 | -46 | -45 | -52 | -52 | -39 | -39 | -43 | -39 | -32 | -37 | -37 | -36 | -46 |
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: A moderate fall of snow, heaviest on Wed afternoon. Extremely cold (max -27°C on Thu morning, min -43°C on Mon afternoon). Winds increasing (light winds from the NW on Mon night, strong winds from the NNE by Wed morning).
Mount Astor Weather (Days 3-6):
A light covering of new snow mostly falling on Thu night. Extremely cold (max -26°C on Fri afternoon, min -39°C on Sun morning). Winds decreasing (fresh winds from the N on Thu night, calm by Sun morning).
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 | |||||
ASCATC240E67S | |||||
ASCATB239E67S | |||||
ASCATB238E67S | |||||
ASCATC237E67S | |||||
ASCATC238E67S | |||||
ASCATC239E67S | |||||
ASCATB247E67S | |||||
ASCATB240E67S |
* 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.