– Lat/Long: 86.02° S 155.50° W
Mount Astor
Weather Forecast, AntarcticaIssued: 11 pm Sun 09 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 pm Sun 09 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Sun 09 Aug Local Time
Updates in:
Update imminent hr min s
4 Mount Astor Elevations: 4 Forecast Elevations: Days 1–4 Weather SummaryA dusting of new snow. Extremely cold (max -24°C on Tue night, min -29°C on Mon night). Winds decreasing (fresh winds from the SSE on Mon afternoon, light winds from the NE by Tue night). | Days 5–7 Weather SummaryMostly dry. Extremely cold (max -29°C on Wed night, min -34°C on Fri night). Winds increasing (calm on Wed night, fresh winds from the SSE by Sat afternoon). | |||||||||||||||
Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  | |  |  | |  | | | | | | | |
clear | clear | clear | clear | cloudy | cloudy | light snow | light snow | cloudy | some clouds | clear | clear | clear | clear | clear | clear | |
Cloud base (m) | 2050 | 2050 | 2050 | 2050 | 2050 | 2050 | 2050 | |||||||||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | 2 | 1 | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -25 | -25 | -26 | -27 | -26 | -25 | -24 | -26 | -27 | -29 | -31 | -32 | -32 | -31 | -30 | -31 |
min °C | -26 | -25 | -26 | -29 | -26 | -26 | -25 | -27 | -28 | -31 | -32 | -33 | -33 | -31 | -31 | -34 |
chill °C | -38 | -38 | -41 | -45 | -38 | -37 | -34 | -36 | -37 | -31 | -32 | -33 | -39 | -38 | -42 | -50 |
Freezing level m | 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 | — | — |
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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 -24°C on Tue night, min -29°C on Mon night). Winds decreasing (fresh winds from the SSE on Mon afternoon, light winds from the NE by Tue night).
Mount Astor Weather (Days 3-6):
Mostly dry. Extremely cold (max -29°C on Wed night, min -34°C on Fri night). Winds increasing (calm on Wed night, fresh winds from the SSE by Sat afternoon).
This table gives the weather forecast for Mount Astor at the specific elevation of 2600 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 |  | ||||
ASCATB256E68S | |||||
ASCATB257E68S | |||||
ASCATB258E68S | |||||
ASCATB259E68S | |||||
ASCATB258E67S | |||||
ASCATB260E68S | |||||
ASCATB260E67S | |||||
ASCATB259E67S |
* 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.