– Lat/Long: 86.02° S 155.50° W
Mount Astor
Weather Forecast, AntarcticaIssued: 11 pm Wed 20 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 pm Wed 20 May Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Wed 20 May 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 -23°C on Sat afternoon, min -34°C on Thu night). Winds decreasing (fresh winds from the SSE on Thu morning, light winds from the ESE by Fri afternoon). | Days 5–7 Weather SummaryA dusting of new snow. Extremely cold (max -21°C on Sun morning, min -30°C on Tue morning). Wind will be generally light. | ||||||||||||||||||
Thursday 21 | Friday 22 | Saturday 23 | Sunday 24 | Monday 25 | Tuesday 26 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | |  | | | | | | |  | | | | | |  | |
clear | cloudy | cloudy | cloudy | cloudy | some clouds | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | light snow | cloudy | cloudy | cloudy | some clouds | some clouds | some clouds | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | 4 | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -28 | -30 | -32 | -32 | -30 | -28 | -25 | -24 | -23 | -22 | -21 | -21 | -23 | -26 | -25 | -25 | -29 | -29 | -28 |
min °C | -30 | -31 | -33 | -34 | -31 | -29 | -27 | -24 | -24 | -23 | -22 | -23 | -25 | -26 | -25 | -29 | -30 | -30 | -29 |
-46 | -48 | -51 | -51 | -44 | -39 | -37 | -35 | -35 | -33 | -31 | -32 | -34 | -33 | -32 | -29 | -30 | -36 | -37 | |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Cloud base (m) | 4150 | 2050 | 2050 | 2050 | 2050 | 2050 | 2050 | 2050 | 2050 | 2050 | |||||||||
 | — | 12:00 | — | — | 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 -23°C on Sat afternoon, min -34°C on Thu night). Winds decreasing (fresh winds from the SSE on Thu morning, light winds from the ESE by Fri afternoon).
Mount Astor Weather (Days 3-6):
A dusting of new snow. Extremely cold (max -21°C on Sun morning, min -30°C on Tue morning). Wind will be generally light.
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 |  | ||||
BaseBelgranoII | |||||
ASCATB261E71S | |||||
ASCATB259E71S | |||||
ASCATB260E71S | |||||
ASCATB259E70S | |||||
ASCATB262E71S | |||||
ASCATB260E70S | |||||
ASCATB261E70S | |||||
ASCATB256E70S |
* 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.