– Lat/Long: 86.02° S 155.50° W
Mount Astor
Weather Forecast, AntarcticaIssued: 5 pm Sat 05 Sep Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 pm Sat 05 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Sat 05 Sep 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 -36°C on Sun night, min -46°C on Sat afternoon). Winds increasing (calm on Sat night, strong winds from the N by Tue morning). | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Tue night. Extremely cold (max -37°C on Tue afternoon, min -46°C on Wed afternoon). Winds decreasing (gales from the N on Tue night, light winds from the WNW by Fri morning). | ||||||||||||||||
Sat 5 | Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  |  | | | |  |  | |  | | | | |
cloudy | some clouds | clear | clear | some clouds | cloudy | light snow | some clouds | cloudy | light snow | light snow | snow shwrs | clear | clear | clear | clear | clear | |
Cloud base (m) | 2050 | 2050 | 3950 | 2050 | 2050 | 2050 | 2050 | 2050 | 2050 | 2100 | |||||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | 1 | — | — | 2 | 5 | 1 | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -45 | -45 | -43 | -40 | -36 | -36 | -39 | -40 | -38 | -37 | -38 | -40 | -45 | -44 | -44 | -44 | -43 |
min °C | -46 | -46 | -44 | -42 | -39 | -36 | -41 | -43 | -39 | -38 | -39 | -43 | -46 | -46 | -44 | -45 | -44 |
chill °C | -62 | -54 | -60 | -59 | -53 | -50 | -58 | -62 | -59 | -60 | -63 | -66 | -67 | -68 | -64 | -62 | -62 |
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 dusting of new snow. Extremely cold (max -36°C on Sun night, min -46°C on Sat afternoon). Winds increasing (calm on Sat night, strong winds from the N by Tue morning).
Mount Astor Weather (Days 3-6):
A light covering of new snow mostly falling on Tue night. Extremely cold (max -37°C on Tue afternoon, min -46°C on Wed afternoon). Winds decreasing (gales from the N on Tue night, light winds from the WNW by Fri morning).
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 |  | ||||
ASCATC253E68S | |||||
ASCATC254E68S | |||||
ASCATC255E68S | |||||
ASCATC256E68S | |||||
ASCATC246E67S | |||||
ASCATC247E67S | |||||
ASCATB227E66S |
* 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.