– Lat/Long: 82.72° S 155.08° E
Mount Summerson
Weather Forecast, AntarcticaIssued: 11 pm Sat 20 Jun Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 pm Sat 20 Jun Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Sat 20 Jun 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 -16°C on Sat night, min -39°C on Tue morning). Winds increasing (light winds from the SW on Sat night, strong winds from the SSW by Sun night). | Days 5–7 Weather SummaryMostly dry. Extremely cold (max -27°C on Fri afternoon, min -39°C on Tue night). Winds decreasing (strong winds from the SW on Tue night, calm by Wed night). | ||||||||||||||||||
Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | | | | | | | | | | | | |  |  | |
some clouds | some clouds | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | some clouds | clear | clear | some clouds | cloudy | cloudy | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -16 | -20 | -22 | -24 | -31 | -33 | -35 | -39 | -38 | -38 | -38 | -39 | -34 | -33 | -35 | -33 | -31 | -27 | -27 |
min °C | -19 | -21 | -23 | -28 | -32 | -34 | -38 | -39 | -38 | -39 | -38 | -39 | -39 | -34 | -35 | -35 | -32 | -27 | -29 |
chill °C | -28 | -32 | -37 | -45 | -50 | -52 | -58 | -59 | -57 | -59 | -57 | -54 | -46 | -44 | -46 | -47 | -42 | -36 | -35 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Cloud base (m) | 2000 | 2000 | 2000 | 4900 | 3650 | ||||||||||||||
 | — | 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 -16°C on Sat night, min -39°C on Tue morning). Winds increasing (light winds from the SW on Sat night, strong winds from the SSW by Sun night).
Mount Summerson Weather (Days 3-6):
Mostly dry. Extremely cold (max -27°C on Fri afternoon, min -39°C on Tue night). Winds decreasing (strong winds from the SW on Tue night, calm by Wed 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 |  | ||||
ASCATB177E65S | |||||
ASCATB178E65S | |||||
ASCATB179E65S | |||||
ASCATB180E65S | |||||
ASCATB180E64S | |||||
ASCATB148E64S | |||||
ASCATB146E64S | |||||
ASCATB147E64S |
* 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.