– Lat/Long: 82.72° S 155.08° E
Mount Summerson
Weather Forecast, AntarcticaIssued: 11 am Tue 25 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 am Tue 25 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 11 am Tue 25 Aug Local Time
Updates in:
Update imminent hr min s
2 Mount Summerson Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Extremely cold (max -22°C on Thu night, min -40°C on Tue morning). Winds increasing (calm on Tue morning, strong winds from the ENE by Wed afternoon). | Days 4–6 Weather SummaryA dusting of new snow. Extremely cold (max -22°C on Sat morning, min -36°C on Sun morning). Winds decreasing (near gales from the SSE on Fri night, calm by Sat night). | |||||||||||||||||
Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  |  | | | | | |  | | |  | | | | |
clear | clear | clear | some clouds | cloudy | some clouds | cloudy | cloudy | some clouds | cloudy | cloudy | cloudy | cloudy | cloudy | light snow | some clouds | clear | some clouds | |
Cloud base (m) | 2000 | 2000 | 2050 | 2000 | 3750 | 4100 | 4600 | 2050 | 2000 | 2000 | ||||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -39 | -38 | -33 | -30 | -30 | -30 | -26 | -24 | -22 | -25 | -26 | -23 | -22 | -24 | -32 | -35 | -33 | -27 |
min °C | -40 | -39 | -36 | -32 | -32 | -34 | -27 | -25 | -24 | -25 | -26 | -26 | -22 | -28 | -34 | -36 | -36 | -31 |
chill °C | -40 | -47 | -45 | -44 | -52 | -52 | -40 | -37 | -40 | -40 | -40 | -41 | -38 | -38 | -34 | -49 | -51 | -47 |
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 | — | — | 12:00 | — | — | 12:00 | — | — |
 | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — |
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Mount Summerson Weather (Days 0-3):
The weather forecast for Mount Summerson is: Mostly dry. Extremely cold (max -22°C on Thu night, min -40°C on Tue morning). Winds increasing (calm on Tue morning, strong winds from the ENE by Wed afternoon).
Mount Summerson Weather (Days 3-6):
A dusting of new snow. Extremely cold (max -22°C on Sat morning, min -36°C on Sun morning). Winds decreasing (near gales from the SSE on Fri night, calm by Sat night).
This table gives the weather forecast for Mount Summerson at the specific elevation of 2310 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mount Summerson. 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 |  | ||||
Dumont Durville | |||||
Casey |  | ||||
BaseBelgranoII | |||||
Davis | |||||
Mawson |  | ||||
ASCATC109E61S | |||||
ASCATC107E61S | |||||
ASCATC108E61S | |||||
ASCATC106E61S |
* 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.