– Lat/Long: 82.72° S 155.08° E
Mount Summerson
Weather Forecast, AntarcticaIssued: 5 am Sun 26 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 am Sun 26 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 5 am Sun 26 Jul 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 -31°C on Sun morning, min -40°C on Mon night). Winds increasing (light winds from the WNW on Sun afternoon, strong winds from the SW by Mon night). | Days 4–6 Weather SummaryMostly dry. Extremely cold (max -34°C on Fri afternoon, min -39°C on Wed afternoon). Winds increasing (light winds from the WNW on Wed morning, fresh winds from the SSW by Thu night). | |||||||||||||||||
Sunday 26 | Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | |||||||||||||
AM | 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 | clear | clear | |
Cloud base (m) | 4950 | 3950 | 7800 | |||||||||||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -31 | -33 | -34 | -34 | -35 | -37 | -37 | -37 | -36 | -37 | -39 | -39 | -38 | -38 | -36 | -35 | -34 | -34 |
min °C | -32 | -34 | -35 | -35 | -36 | -40 | -38 | -37 | -37 | -38 | -39 | -39 | -39 | -38 | -37 | -35 | -35 | -34 |
chill °C | -42 | -45 | -49 | -49 | -52 | -60 | -58 | -55 | -53 | -50 | -52 | -50 | -56 | -56 | -56 | -53 | -53 | -52 |
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 -31°C on Sun morning, min -40°C on Mon night). Winds increasing (light winds from the WNW on Sun afternoon, strong winds from the SW by Mon night).
Mount Summerson Weather (Days 3-6):
Mostly dry. Extremely cold (max -34°C on Fri afternoon, min -39°C on Wed afternoon). Winds increasing (light winds from the WNW on Wed morning, fresh winds from the SSW by Thu 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 |  | ||||
ASCATB177E65S | |||||
ASCATB177E64S | |||||
ASCATB147E64S | |||||
ASCATB148E64S | |||||
ASCATB148E63S | |||||
ASCATB176E64S | |||||
ASCATB147E63S | |||||
ASCATB170E64S | |||||
ASCATB169E64S |
* 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.