– Lat/Long: 82.72° S 155.08° E
Mount Summerson
Weather Forecast, AntarcticaIssued: 11 am Wed 05 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 am Wed 05 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 11 am Wed 05 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 -20°C on Wed morning, min -33°C on Fri morning). Winds increasing (light winds from the NW on Wed afternoon, strong winds from the SSW by Fri afternoon). | Days 4–6 Weather SummaryMostly dry. Extremely cold (max -28°C on Sun morning, min -37°C on Mon night). Winds increasing (moderate winds from the S on Sat afternoon, severe gales from the S by Mon night). | |||||||||||||||||
Wednesday 5 | Thursday 6 | Friday 7 | Saturday 8 | Sunday 9 | Monday 10 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | |  | | |  | | | | | | | | | | |
cloudy | cloudy | cloudy | clear | clear | some clouds | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | |
Cloud base (m) | 3950 | 2050 | 2250 | 3500 | 8350 | 9850 | 9400 | |||||||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -20 | -23 | -25 | -29 | -29 | -29 | -32 | -32 | -30 | -30 | -31 | -29 | -28 | -28 | -28 | -32 | -34 | -36 |
min °C | -22 | -23 | -27 | -29 | -30 | -32 | -33 | -32 | -31 | -31 | -31 | -30 | -28 | -28 | -31 | -33 | -35 | -37 |
chill °C | -32 | -30 | -42 | -42 | -47 | -49 | -52 | -52 | -50 | -47 | -46 | -45 | -44 | -46 | -52 | -56 | -60 | -62 |
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 -20°C on Wed morning, min -33°C on Fri morning). Winds increasing (light winds from the NW on Wed afternoon, strong winds from the SSW by Fri afternoon).
Mount Summerson Weather (Days 3-6):
Mostly dry. Extremely cold (max -28°C on Sun morning, min -37°C on Mon night). Winds increasing (moderate winds from the S on Sat afternoon, severe gales from the S by Mon 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 |  | ||||
ASCATB103E62S | |||||
ASCATB103E61S | |||||
ASCATB101E62S | |||||
ASCATB102E62S | |||||
ASCATB102E61S | |||||
ASCATB101E61S | |||||
ASCATB100E61S | |||||
ASCATB103E60S | |||||
ASCATB102E60S |
* 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.