– Lat/Long: 86.02° S 155.50° W
Mount Astor
Weather Forecast, AntarcticaIssued: 11 am Thu 20 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 am Thu 20 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 11 am Thu 20 Aug 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 -34°C on Sat night, min -38°C on Fri night). Winds increasing (calm on Fri morning, fresh winds from the ENE by Sat night). | Days 4–6 Weather SummaryA dusting of new snow. Extremely cold (max -34°C on Sun morning, min -43°C on Sun night). Winds decreasing (strong winds from the NE on Sun morning, light winds from the N by Sun night). | |||||||||||||||||
Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | | |  | |  |  | | | | |  | | | | |
cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | some clouds | some clouds | light snow | light snow | light snow | light snow | cloudy | some clouds | some clouds | cloudy | cloudy | some clouds | |
Cloud base (m) | 2050 | 2050 | 3800 | 2050 | 2050 | 2100 | 2050 | 2150 | 2050 | |||||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 2 | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -37 | -37 | -36 | -36 | -37 | -37 | -36 | -36 | -34 | -34 | -34 | -38 | -43 | -42 | -41 | -40 | -41 | -40 |
min °C | -37 | -37 | -37 | -37 | -37 | -38 | -37 | -37 | -36 | -34 | -35 | -43 | -43 | -43 | -42 | -41 | -41 | -42 |
chill °C | -44 | -44 | -45 | -44 | -47 | -48 | -46 | -53 | -51 | -52 | -54 | -53 | -56 | -60 | -62 | -57 | -58 | -60 |
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 -34°C on Sat night, min -38°C on Fri night). Winds increasing (calm on Fri morning, fresh winds from the ENE by Sat night).
Mount Astor Weather (Days 3-6):
A dusting of new snow. Extremely cold (max -34°C on Sun morning, min -43°C on Sun night). Winds decreasing (strong winds from the NE on Sun morning, light winds from the N by Sun night).
This table gives the weather forecast for Mount Astor at the specific elevation of 3710 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 | |||||
BaseBelgranoII | |||||
ASCATC180E65S | |||||
ASCATC181E65S | |||||
ASCATC179E65S | |||||
ASCATC180E64S | |||||
ASCATC181E64S | |||||
ASCATC183E64S | |||||
ASCATC179E64S |
* 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.