– Lat/Long: 86.02° S 155.50° W
Mount Astor
Weather Forecast, AntarcticaIssued: 5 pm Thu 27 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 pm Thu 27 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Thu 27 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 -27°C on Thu afternoon, min -37°C on Sun morning). Winds decreasing (fresh winds from the N on Thu night, calm by Sat night). | Days 5–7 Weather SummaryMostly dry. Extremely cold (max -24°C on Tue morning, min -36°C on Sun afternoon). Wind will be generally light. | ||||||||||||||||
Thu 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | |  |  | |  |  |  |  | | | | | | | |
light snow | light snow | light snow | light snow | cloudy | cloudy | light snow | snow shwrs | clear | some clouds | clear | clear | clear | clear | some clouds | some clouds | cloudy | |
Cloud base (m) | 2050 | 2050 | 2050 | 2050 | 2050 | 2050 | 2050 | 2050 | 2050 | 4800 | |||||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | 1 | 5 | 2 | 1 | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -27 | -27 | -28 | -28 | -27 | -27 | -27 | -31 | -37 | -35 | -31 | -30 | -28 | -25 | -24 | -24 | -25 |
min °C | -27 | -28 | -28 | -28 | -28 | -27 | -29 | -36 | -37 | -36 | -34 | -31 | -29 | -27 | -24 | -24 | -28 |
chill °C | -40 | -43 | -41 | -41 | -39 | -34 | -42 | -42 | -46 | -52 | -48 | -40 | -42 | -40 | -31 | -32 | -39 |
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 -27°C on Thu afternoon, min -37°C on Sun morning). Winds decreasing (fresh winds from the N on Thu night, calm by Sat night).
Mount Astor Weather (Days 3-6):
Mostly dry. Extremely cold (max -24°C on Tue morning, min -36°C on Sun afternoon). Wind will be generally light.
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 |  | ||||
ASCATC233E67S | |||||
ASCATC234E67S | |||||
ASCATC239E67S | |||||
ASCATC238E67S | |||||
ASCATC238E66S | |||||
ASCATC231E66S | |||||
ASCATC237E66S | |||||
ASCATC232E66S | |||||
ASCATC233E66S |
* 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.