– Lat/Long: 86.02° S 155.50° W
Mount Astor
Weather Forecast, AntarcticaIssued: 5 pm Sun 30 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 pm Sun 30 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Sun 30 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 -24°C on Tue morning, min -36°C on Wed morning). Winds decreasing (fresh winds from the S on Sun afternoon, light winds from the W by Tue afternoon). | Days 5–7 Weather SummaryA dusting of new snow. Extremely cold (max -31°C on Fri night, min -40°C on Wed night). Winds increasing (light winds from the NNE on Wed night, fresh winds from the NE by Sat morning). | ||||||||||||||||
Sun 30 | Monday 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | Friday 4 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | | | |  |  | | | | | | |  | |  | |
clear | clear | clear | clear | clear | clear | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | clear | some clouds | cloudy | cloudy | light snow | |
Cloud base (m) | 3550 | 5250 | 4000 | 3650 | 2050 | 2050 | 2100 | 2050 | 2050 | 2050 | 2050 | ||||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -34 | -30 | -28 | -26 | -25 | -24 | -24 | -26 | -34 | -38 | -39 | -39 | -38 | -36 | -35 | -35 | -31 |
min °C | -35 | -32 | -29 | -27 | -26 | -25 | -24 | -31 | -36 | -39 | -40 | -39 | -38 | -38 | -35 | -35 | -34 |
chill °C | -53 | -47 | -36 | -37 | -37 | -34 | -30 | -42 | -49 | -53 | -54 | -50 | -49 | -52 | -50 | -51 | -50 |
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 -24°C on Tue morning, min -36°C on Wed morning). Winds decreasing (fresh winds from the S on Sun afternoon, light winds from the W by Tue afternoon).
Mount Astor Weather (Days 3-6):
A dusting of new snow. Extremely cold (max -31°C on Fri night, min -40°C on Wed night). Winds increasing (light winds from the NNE on Wed night, fresh winds from the NE by Sat morning).
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 |  | ||||
ASCATB239E67S | |||||
ASCATB240E67S | |||||
ASCATC241E67S | |||||
ASCATC240E67S | |||||
ASCATB241E67S | |||||
ASCATC246E67S | |||||
ASCATB247E67S | |||||
ASCATC247E67S | |||||
ASCATC248E67S |
* 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.