– Lat/Long: 86.02° S 155.50° W
Mount Astor
Weather Forecast, AntarcticaIssued: 5 am Mon 10 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 am Mon 10 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 5 am Mon 10 Aug Local Time
Updates in:
Update imminent hr min s
4 Mount Astor Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryA light covering of new snow mostly falling on Tue night. Extremely cold (max -24°C on Mon morning, min -30°C on Wed night). Winds decreasing (fresh winds from the SSE on Mon afternoon, calm by Wed night). | Days 4–6 Weather SummaryMostly dry. Extremely cold (max -29°C on Sat night, min -33°C on Thu night). Winds increasing (calm on Thu afternoon, strong winds from the SSE by Sat night). | |||||||||||||||||
Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  |  | | | | | | | | | | | | |
clear | clear | some clouds | cloudy | cloudy | light snow | light snow | light snow | some clouds | clear | clear | clear | clear | clear | clear | clear | clear | clear | |
Cloud base (m) | 2050 | 2050 | 2050 | 2050 | 2050 | 2050 | 2050 | 2050 | ||||||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | 4 | 2 | 1 | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -24 | -25 | -27 | -24 | -24 | -24 | -25 | -27 | -29 | -31 | -32 | -32 | -31 | -30 | -30 | -32 | -31 | -29 |
min °C | -25 | -26 | -28 | -25 | -24 | -25 | -25 | -27 | -30 | -31 | -32 | -33 | -31 | -31 | -33 | -33 | -32 | -31 |
chill °C | -39 | -42 | -44 | -36 | -35 | -34 | -33 | -37 | -36 | -31 | -32 | -39 | -31 | -38 | -49 | -48 | -48 | -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 light covering of new snow mostly falling on Tue night. Extremely cold (max -24°C on Mon morning, min -30°C on Wed night). Winds decreasing (fresh winds from the SSE on Mon afternoon, calm by Wed night).
Mount Astor Weather (Days 3-6):
Mostly dry. Extremely cold (max -29°C on Sat night, min -33°C on Thu night). Winds increasing (calm on Thu afternoon, strong winds from the SSE by Sat night).
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 |  | ||||
ASCATC230E68S | |||||
ASCATC229E68S | |||||
ASCATB229E68S | |||||
ASCATC228E68S | |||||
ASCATC230E67S | |||||
ASCATC232E68S | |||||
ASCATC229E67S | |||||
ASCATC228E67S |
* 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.