– Lat/Long: 82.72° S 155.08° E
Mount Summerson
Weather Forecast, AntarcticaIssued: 11 am Fri 28 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 am Fri 28 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 11 am Fri 28 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 Sat morning, min -31°C on Sat night). Winds decreasing (strong winds from the SE on Fri morning, calm by Sat afternoon). | Days 4–6 Weather SummaryMostly dry. Extremely cold (max -23°C on Tue afternoon, min -36°C on Wed night). Winds increasing (calm on Mon afternoon, near gales from the SW by Wed night). | |||||||||||||||||
Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | |  |  | |  |  | | | | | | | | | |
cloudy | cloudy | cloudy | cloudy | cloudy | some clouds | clear | clear | clear | some clouds | cloudy | some clouds | some clouds | cloudy | cloudy | cloudy | clear | clear | |
Cloud base (m) | 2050 | 2000 | 3600 | 2050 | 2050 | 5200 | 2200 | 2000 | 2000 | |||||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -25 | -25 | -23 | -22 | -23 | -25 | -31 | -29 | -27 | -26 | -24 | -25 | -25 | -23 | -23 | -26 | -28 | -32 |
min °C | -27 | -27 | -25 | -22 | -24 | -31 | -31 | -30 | -29 | -27 | -25 | -26 | -26 | -25 | -26 | -26 | -30 | -36 |
chill °C | -40 | -37 | -34 | -35 | -24 | -40 | -39 | -43 | -41 | -34 | -31 | -33 | -33 | -32 | -36 | -36 | -45 | -57 |
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 Sat morning, min -31°C on Sat night). Winds decreasing (strong winds from the SE on Fri morning, calm by Sat afternoon).
Mount Summerson Weather (Days 3-6):
Mostly dry. Extremely cold (max -23°C on Tue afternoon, min -36°C on Wed night). Winds increasing (calm on Mon afternoon, near gales from the SW by Wed 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 |  | ||||
ASCATC139E64S | |||||
ASCATC140E64S | |||||
ASCATC141E64S | |||||
ASCATC141E63S | |||||
ASCATC140E63S | |||||
ASCATC142E63S | |||||
ASCATC139E63S | |||||
ASCATC148E63S |
* 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.