– Lat/Long: 82.72° S 155.08° E
Mount Summerson
Weather Forecast, AntarcticaIssued: 11 pm Wed 05 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 pm Wed 05 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Wed 05 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 -25°C on Wed night, min -31°C on Thu night). Winds decreasing (near gales from the SSW on Fri morning, calm by Sat afternoon). | Days 5–7 Weather SummaryMostly dry. Extremely cold (max -26°C on Sun night, min -33°C on Tue morning). Winds increasing (calm on Sun morning, severe gales from the SSW by Tue morning). | |||||||||||||||
Thursday 6 | Friday 7 | Saturday 8 | Sunday 9 | Monday 10 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | | | | | | | | | | | | | |
some clouds | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | |
Cloud base (m) | 2050 | 2050 | 4850 | 8250 | 9750 | |||||||||||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -25 | -28 | -29 | -29 | -29 | -29 | -29 | -29 | -30 | -31 | -30 | -28 | -26 | -26 | -27 | -30 |
min °C | -27 | -28 | -29 | -31 | -30 | -30 | -29 | -29 | -31 | -32 | -31 | -29 | -27 | -26 | -28 | -32 |
chill °C | -34 | -28 | -45 | -50 | -49 | -49 | -46 | -40 | -38 | -40 | -31 | -35 | -27 | -39 | -48 | -55 |
Freezing level m | 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 | — | — |
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Mount Summerson Weather (Days 0-3):
The weather forecast for Mount Summerson is: Mostly dry. Extremely cold (max -25°C on Wed night, min -31°C on Thu night). Winds decreasing (near gales from the SSW on Fri morning, calm by Sat afternoon).
Mount Summerson Weather (Days 3-6):
Mostly dry. Extremely cold (max -26°C on Sun night, min -33°C on Tue morning). Winds increasing (calm on Sun morning, severe gales from the SSW by Tue morning).
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 |  | ||||
ASCATC136E64S | |||||
ASCATC135E64S | |||||
ASCATC134E64S | |||||
ASCATC133E64S | |||||
ASCATC132E64S | |||||
ASCATC131E64S | |||||
ASCATC130E64S | |||||
ASCATC139E63S | |||||
ASCATC140E63S |
* 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.