– Lat/Long: 82.72° S 155.08° E
Mount Summerson
Weather Forecast, AntarcticaIssued: 5 pm Thu 06 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 pm Thu 06 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Thu 06 Aug Local Time
Updates in:
Update imminent hr min s
2 Mount Summerson Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Extremely cold (max -27°C on Thu night, min -32°C on Sat morning). Winds decreasing (strong winds from the SSW on Fri morning, calm by Sat night). | Days 5–7 Weather SummaryMostly dry. Extremely cold (max -26°C on Sun night, min -39°C on Tue morning). Winds decreasing (severe gales from the SSW on Mon night, calm by Tue afternoon). | ||||||||||||||||
Thu 6 | Friday 7 | Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | | | | | | | | | | | | | |  | |
clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | |
Cloud base (m) | 9550 | 8150 | 9600 | 4600 | |||||||||||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -29 | -27 | -29 | -29 | -29 | -30 | -32 | -32 | -31 | -29 | -26 | -26 | -28 | -30 | -37 | -29 | -27 |
min °C | -29 | -29 | -29 | -29 | -29 | -32 | -32 | -32 | -31 | -30 | -28 | -27 | -29 | -36 | -39 | -31 | -28 |
chill °C | -46 | -46 | -47 | -47 | -46 | -39 | -38 | -38 | -37 | -41 | -36 | -43 | -49 | -60 | -64 | -40 | -36 |
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 Summerson Weather (Days 0-3):
The weather forecast for Mount Summerson is: Mostly dry. Extremely cold (max -27°C on Thu night, min -32°C on Sat morning). Winds decreasing (strong winds from the SSW on Fri morning, calm by Sat night).
Mount Summerson Weather (Days 3-6):
Mostly dry. Extremely cold (max -26°C on Sun night, min -39°C on Tue morning). Winds decreasing (severe gales from the SSW on Mon night, calm by Tue afternoon).
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 |  | ||||
 | |||||
ASCATB234E69S | |||||
ASCATB235E69S | |||||
ASCATB236E69S | |||||
ASCATB237E69S | |||||
ASCATB238E69S | |||||
ASCATB239E69S | |||||
ASCATB233E68S | |||||
ASCATB240E69S |
* 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.