– Lat/Long: 82.72° S 155.08° E
Mount Summerson
Weather Forecast, AntarcticaIssued: 11 pm Wed 22 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 pm Wed 22 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Wed 22 Jul 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 Wed night, min -33°C on Thu night). Winds increasing (calm on Fri afternoon, fresh winds from the SSW by Sat afternoon). | Days 5–7 Weather SummaryMostly dry. Extremely cold (max -32°C on Sat night, min -40°C on Tue morning). Winds increasing (light winds from the WSW on Sun afternoon, strong winds from the SW by Tue afternoon). | ||||||||||||||||||
Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  |  | | | |  | | | | | | | | | | |
some clouds | clear | clear | some clouds | cloudy | some clouds | some clouds | clear | clear | clear | clear | some clouds | clear | clear | clear | clear | clear | clear | some clouds | |
Cloud base (m) | 3550 | 3250 | 2050 | 2050 | 5100 | 6500 | |||||||||||||
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -27 | -29 | -30 | -32 | -33 | -33 | -32 | -32 | -33 | -32 | -33 | -34 | -36 | -37 | -36 | -36 | -39 | -37 | -34 |
min °C | -27 | -29 | -31 | -33 | -33 | -33 | -32 | -33 | -33 | -32 | -33 | -35 | -38 | -38 | -36 | -38 | -40 | -37 | -36 |
chill °C | -36 | -40 | -40 | -44 | -43 | -33 | -44 | -48 | -49 | -48 | -46 | -44 | -55 | -56 | -51 | -55 | -60 | -58 | -56 |
Freezing level m | 0 | 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 -27°C on Wed night, min -33°C on Thu night). Winds increasing (calm on Fri afternoon, fresh winds from the SSW by Sat afternoon).
Mount Summerson Weather (Days 3-6):
Mostly dry. Extremely cold (max -32°C on Sat night, min -40°C on Tue morning). Winds increasing (light winds from the WSW on Sun afternoon, strong winds from the SW 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 |  | ||||
 | |||||
ASCATB191E65S | |||||
ASCATB181E64S | |||||
ASCATB157E63S | |||||
ASCATB192E65S | |||||
ASCATB156E63S | |||||
ASCATB154E63S | |||||
ASCATB193E65S | |||||
ASCATB182E64S |
* 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.