– Lat/Long: 86.02° S 155.50° W
Mount Astor
Weather Forecast, AntarcticaIssued: 5 pm Sun 06 Sep Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 pm Sun 06 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Sun 06 Sep Local Time
Updates in:
Update imminent hr min s
4 Mount Astor Elevations: 4 Forecast Elevations: Days 1–4 Weather SummaryA heavy fall of snow, heaviest during Tue night. Extremely cold (max -28°C on Sun night, min -39°C on Mon night). Winds increasing (calm on Sun night, strong winds from the NNE by Wed morning). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Wed afternoon. Extremely cold (max -28°C on Fri night, min -32°C on Wed afternoon). Winds decreasing (fresh winds from the NNE on Wed afternoon, light winds from the NNE by Fri afternoon). | ||||||||||||||||
Sun 6 | Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | |  | | |  | | | | | | | |
clear | cloudy | light snow | light snow | some clouds | cloudy | light snow | heavy snow | light snow | light snow | light snow | light snow | light snow | light snow | light snow | light snow | light snow | |
Cloud base (m) | 4000 | 2050 | 2050 | 2100 | 2050 | 2050 | 2050 | 2050 | 2050 | 2050 | 2050 | 2050 | 2050 | 2050 | 2050 | ||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | 1 | 1 | — | — | 3 | 11 | 5 | 2 | 4 | 2 | 2 | 3 | 2 | 2 | 4 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -36 | -28 | -29 | -35 | -34 | -30 | -30 | -29 | -30 | -32 | -31 | -30 | -31 | -31 | -29 | -29 | -28 |
min °C | -37 | -34 | -33 | -38 | -39 | -32 | -30 | -30 | -31 | -32 | -31 | -30 | -31 | -32 | -30 | -29 | -28 |
chill °C | -46 | -45 | -48 | -54 | -52 | -43 | -44 | -46 | -48 | -50 | -47 | -44 | -45 | -46 | -43 | -41 | -40 |
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 heavy fall of snow, heaviest during Tue night. Extremely cold (max -28°C on Sun night, min -39°C on Mon night). Winds increasing (calm on Sun night, strong winds from the NNE by Wed morning).
Mount Astor Weather (Days 3-6):
A heavy fall of snow, heaviest during Wed afternoon. Extremely cold (max -28°C on Fri night, min -32°C on Wed afternoon). Winds decreasing (fresh winds from the NNE on Wed afternoon, light winds from the NNE by Fri afternoon).
This table gives the weather forecast for Mount Astor at the specific elevation of 2600 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 |  | ||||
ASCATC238E67S | |||||
ASCATB238E67S | |||||
ASCATC239E67S | |||||
ASCATC240E67S | |||||
ASCATC240E66S | |||||
ASCATC228E66S | |||||
ASCATB236E66S | |||||
ASCATC239E66S | |||||
ASCATB231E66S |
* 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.