– Lat/Long: 86.02° S 155.50° W
Mount Astor
Weather Forecast, AntarcticaIssued: 5 pm Wed 26 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 pm Wed 26 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Wed 26 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 Thu night. Extremely cold (max -31°C on Thu morning, min -38°C on Wed afternoon). Winds decreasing (strong winds from the NW on Wed night, light winds from the N by Sat morning). | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Sat afternoon. Extremely cold (max -29°C on Mon night, min -39°C on Sat night). Winds increasing (light winds from the WSW on Sun night, strong winds from the WSW by Mon night). | ||||||||||||||||
Wed 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | | | | | |  |  |  | | | | |
light snow | some clouds | cloudy | light snow | mod. snow | light snow | light snow | some clouds | cloudy | light snow | light snow | some clouds | clear | clear | clear | clear | clear | |
Cloud base (m) | 2050 | 2100 | 2050 | 2050 | 2050 | 2050 | 2050 | 2050 | 2050 | 2050 | 2050 | 2050 | 2050 | ||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | 2 | — | — | 1 | 7 | 4 | 1 | — | — | 3 | 3 | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -37 | -34 | -31 | -31 | -32 | -33 | -35 | -33 | -32 | -33 | -35 | -38 | -37 | -34 | -33 | -31 | -29 |
min °C | -38 | -38 | -32 | -31 | -33 | -35 | -35 | -35 | -32 | -34 | -39 | -38 | -38 | -36 | -34 | -32 | -30 |
chill °C | -59 | -59 | -49 | -46 | -51 | -54 | -54 | -52 | -45 | -52 | -57 | -57 | -54 | -49 | -50 | -50 | -47 |
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 Thu night. Extremely cold (max -31°C on Thu morning, min -38°C on Wed afternoon). Winds decreasing (strong winds from the NW on Wed night, light winds from the N by Sat morning).
Mount Astor Weather (Days 3-6):
A light covering of new snow mostly falling on Sat afternoon. Extremely cold (max -29°C on Mon night, min -39°C on Sat night). Winds increasing (light winds from the WSW on Sun night, strong winds from the WSW by Mon 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 |  | ||||
ASCATC247E67S | |||||
ASCATC246E67S | |||||
ASCATC248E67S | |||||
ASCATC249E67S | |||||
ASCATC252E67S | |||||
ASCATC253E67S | |||||
ASCATC260E67S |
* 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.