– Lat/Long: 82.72° S 155.08° E
Mount Summerson
Weather Forecast, AntarcticaIssued: 5 am Sun 19 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 am Sun 19 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 5 am Sun 19 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 -24°C on Sun night, min -30°C on Tue night). Wind will be generally light. | Days 4–6 Weather SummaryMostly dry. Extremely cold (max -31°C on Wed morning, min -37°C on Thu night). Winds decreasing (near gales from the SSW on Wed night, light winds from the S by Thu night). | |||||||||||||||||
Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | |||||||||||||
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 | some clouds | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | |
Cloud base (m) | 4200 | 4150 | 4450 | 4550 | ||||||||||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -28 | -26 | -24 | -24 | -24 | -24 | -25 | -26 | -29 | -31 | -31 | -33 | -33 | -34 | -36 | -34 | -33 | -33 |
min °C | -29 | -27 | -25 | -24 | -24 | -25 | -26 | -27 | -30 | -31 | -32 | -34 | -35 | -36 | -37 | -35 | -33 | -36 |
chill °C | -36 | -35 | -30 | -34 | -36 | -37 | -38 | -39 | -44 | -46 | -50 | -56 | -57 | -55 | -53 | -55 | -51 | -58 |
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 Sun night, min -30°C on Tue night). Wind will be generally light.
Mount Summerson Weather (Days 3-6):
Mostly dry. Extremely cold (max -31°C on Wed morning, min -37°C on Thu night). Winds decreasing (near gales from the SSW on Wed night, light winds from the S 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 |  | ||||
 | |||||
ASCATB202E64S | |||||
ASCATB204E64S | |||||
ASCATB203E64S | |||||
ASCATB205E64S | |||||
ASCATC204E64S | |||||
ASCATB203E63S | |||||
ASCATC205E64S | |||||
ASCATB204E63S |
* 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.