– Lat/Long: 86.02° S 155.50° W
Mount Astor
Weather Forecast, AntarcticaIssued: 5 pm Tue 18 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 pm Tue 18 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Tue 18 Aug Local Time
Updates in:
Update imminent hr min s
4 Mount Astor Elevations: 4 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Extremely cold (max -33°C on Thu morning, min -36°C on Tue night). Wind will be generally light. | Days 5–7 Weather SummaryA dusting of new snow. Extremely cold (max -26°C on Sun morning, min -37°C on Sun night). Winds decreasing (fresh winds from the SE on Sun afternoon, calm by Sun night). | ||||||||||||||||
Tue 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  | |  | | | | | | |  | | | |
some clouds | some clouds | some clouds | clear | some clouds | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | some clouds | clear | some clouds | light snow | light snow | cloudy | |
Cloud base (m) | 4000 | 2050 | 2050 | 3450 | 4150 | 2050 | |||||||||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -35 | -35 | -35 | -35 | -34 | -33 | -33 | -33 | -34 | -34 | -35 | -35 | -33 | -30 | -26 | -28 | -34 |
min °C | -35 | -36 | -35 | -35 | -34 | -33 | -33 | -33 | -34 | -35 | -36 | -36 | -34 | -32 | -28 | -30 | -37 |
chill °C | -49 | -51 | -49 | -49 | -48 | -42 | -43 | -43 | -34 | -44 | -47 | -42 | -46 | -42 | -40 | -44 | -48 |
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: Mostly dry. Extremely cold (max -33°C on Thu morning, min -36°C on Tue night). Wind will be generally light.
Mount Astor Weather (Days 3-6):
A dusting of new snow. Extremely cold (max -26°C on Sun morning, min -37°C on Sun night). Winds decreasing (fresh winds from the SE on Sun afternoon, calm by Sun night).
This table gives the weather forecast for Mount Astor at the specific elevation of 3100 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 |  | ||||
BaseBelgranoII | |||||
ASCATB245E68S | |||||
ASCATB252E68S | |||||
ASCATB253E68S | |||||
ASCATB254E68S | |||||
ASCATB256E68S | |||||
ASCATB257E68S | |||||
ASCATB245E67S | |||||
ASCATB246E67S |
* 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.