– Lat/Long: 86.02° S 155.50° W
Mount Astor
Weather Forecast, AntarcticaIssued: 11 am Tue 08 Sep Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 am Tue 08 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 11 am Tue 08 Sep Local Time
Updates in:
Update imminent hr min s
4 Mount Astor Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryA heavy fall of snow, heaviest during Tue night. Extremely cold (max -34°C on Tue afternoon, min -37°C on Thu afternoon). Winds decreasing (gales from the N on Tue afternoon, fresh winds from the NNW by Thu morning). | Days 4–6 Weather SummaryMostly dry. Extremely cold (max -34°C on Sun morning, min -37°C on Fri night). Winds decreasing (strong winds from the WNW on Sat night, calm by Sun night). | |||||||||||||||||
Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | | |  |  | | | | | |  |  | | | |
light snow | light snow | heavy snow | light snow | light snow | light snow | light snow | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | some clouds | some clouds | cloudy | cloudy | |
Cloud base (m) | 2050 | 2050 | 2050 | 2050 | 2050 | 2050 | 2050 | 2050 | 2050 | 2050 | 2050 | 2050 | 2050 | 2050 | 2050 | 2050 | 4800 | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | 1 | 5 | 12 | 3 | 2 | 4 | 2 | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -35 | -34 | -34 | -35 | -34 | -34 | -36 | -37 | -37 | -36 | -36 | -37 | -36 | -37 | -36 | -34 | -34 | -35 |
min °C | -36 | -34 | -35 | -35 | -35 | -35 | -36 | -37 | -37 | -36 | -36 | -37 | -37 | -37 | -37 | -35 | -34 | -36 |
chill °C | -57 | -56 | -58 | -58 | -57 | -54 | -55 | -56 | -56 | -55 | -51 | -52 | -54 | -54 | -54 | -53 | -48 | -36 |
Freezing level m | 0 | 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 | — | — | 8:48 | — | — | 8:02 | — | — |
 | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | — | — | 11:56 | 12:41 | — | — |
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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 -34°C on Tue afternoon, min -37°C on Thu afternoon). Winds decreasing (gales from the N on Tue afternoon, fresh winds from the NNW by Thu morning).
Mount Astor Weather (Days 3-6):
Mostly dry. Extremely cold (max -34°C on Sun morning, min -37°C on Fri night). Winds decreasing (strong winds from the WNW on Sat night, calm by Sun 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 |  | ||||
BaseBelgranoII | |||||
hy2c240E66S | |||||
hy2c234E66S | |||||
hy2c235E66S | |||||
hy2c236E66S | |||||
hy2c237E66S | |||||
hy2c238E66S | |||||
hy2c239E66S | |||||
hy2c233E66S |
* 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.