– Lat/Long: 82.72° S 155.08° E
Mount Summerson
Weather Forecast, AntarcticaIssued: 5 pm Wed 12 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 pm Wed 12 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Wed 12 Aug 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 -30°C on Wed afternoon, min -38°C on Thu night). Winds increasing (light winds from the SW on Wed afternoon, fresh winds from the SW by Sat morning). | Days 5–7 Weather SummaryMostly dry. Extremely cold (max -28°C on Mon night, min -37°C on Sat afternoon). Winds decreasing (strong winds from the SSW on Sat night, light winds from the SW by Sun night). | ||||||||||||||||
Wed 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | | | | | | | | | | | | | |
some clouds | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | |
Cloud base (m) | 2000 | 2000 | 6500 | 4900 | |||||||||||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -30 | -32 | -36 | -37 | -37 | -36 | -35 | -34 | -36 | -37 | -32 | -32 | -34 | -33 | -31 | -29 | -28 |
min °C | -31 | -36 | -36 | -37 | -38 | -37 | -36 | -35 | -36 | -37 | -37 | -34 | -35 | -35 | -32 | -29 | -30 |
chill °C | -40 | -49 | -51 | -54 | -55 | -52 | -51 | -50 | -53 | -55 | -55 | -48 | -45 | -44 | -46 | -42 | -39 |
Freezing level m | 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 | — | — |
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Mount Summerson Weather (Days 0-3):
The weather forecast for Mount Summerson is: Mostly dry. Extremely cold (max -30°C on Wed afternoon, min -38°C on Thu night). Winds increasing (light winds from the SW on Wed afternoon, fresh winds from the SW by Sat morning).
Mount Summerson Weather (Days 3-6):
Mostly dry. Extremely cold (max -28°C on Mon night, min -37°C on Sat afternoon). Winds decreasing (strong winds from the SSW on Sat night, light winds from the SW by Sun night).
This table gives the weather forecast for Mount Summerson at the specific elevation of 1522 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 |  | ||||
ASCATB240E70S | |||||
ASCATB241E70S | |||||
ASCATC242E70S | |||||
ASCATC243E70S | |||||
ASCATB242E70S | |||||
ASCATB243E70S | |||||
ASCATC244E70S | |||||
ASCATB244E70S |
* 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.