– Lat/Long: 82.72° S 155.08° E
Mount Summerson
Weather Forecast, AntarcticaIssued: 11 am Mon 10 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 am Mon 10 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 11 am Mon 10 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 -24°C on Mon night, min -34°C on Wed night). Wind will be generally light. | Days 4–6 Weather SummaryMostly dry. Extremely cold (max -25°C on Fri morning, min -34°C on Sat afternoon). Winds decreasing (strong winds from the SW on Thu afternoon, calm by Sat afternoon). | |||||||||||||||||
Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | | | | | | | |  | |  | | | | |
some clouds | some clouds | clear | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | cloudy | cloudy | cloudy | some clouds | clear | clear | |
Cloud base (m) | 4800 | 7600 | 9750 | 4850 | 2000 | 2000 | 2000 | 2000 | ||||||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -26 | -25 | -24 | -25 | -25 | -26 | -29 | -30 | -31 | -33 | -32 | -28 | -25 | -26 | -27 | -31 | -33 | -32 |
min °C | -26 | -25 | -25 | -25 | -25 | -28 | -29 | -31 | -34 | -33 | -33 | -31 | -27 | -26 | -30 | -32 | -34 | -34 |
chill °C | -32 | -32 | -25 | -34 | -34 | -40 | -41 | -38 | -49 | -49 | -51 | -47 | -36 | -34 | -38 | -39 | -40 | -43 |
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 -24°C on Mon night, min -34°C on Wed night). Wind will be generally light.
Mount Summerson Weather (Days 3-6):
Mostly dry. Extremely cold (max -25°C on Fri morning, min -34°C on Sat afternoon). Winds decreasing (strong winds from the SW on Thu afternoon, calm by Sat 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 |  | ||||
ASCATB175E76S | |||||
ASCATB140E64S | |||||
ASCATB139E64S | |||||
ASCATC152E64S | |||||
ASCATC152E63S | |||||
ASCATC148E64S | |||||
ASCATB149E63S | |||||
ASCATC149E63S | |||||
ASCATC153E63S |
* 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.