– Lat/Long: 82.72° S 155.08° E
Mount Summerson
Weather Forecast, AntarcticaIssued: 5 pm Mon 20 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 pm Mon 20 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Mon 20 Jul 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 -22°C on Mon afternoon, min -35°C on Wed night). Winds increasing (light winds from the SW on Mon afternoon, fresh winds from the SW by Thu morning). | Days 5–7 Weather SummaryMostly dry. Extremely cold (max -36°C on Thu afternoon, min -41°C on Thu night). Winds decreasing (fresh winds from the SW on Thu afternoon, light winds from the W by Thu night). | ||||||||||||||||
Mon 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | | | | | | | | | | | | |
cloudy | some clouds | some clouds | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | |
Cloud base (m) | 3600 | 4050 | 2000 | 5050 | 2050 | 2000 | |||||||||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -22 | -22 | -29 | -31 | -32 | -34 | -34 | -34 | -35 | -36 | -39 | -40 | -40 | -37 | -38 | -39 | -36 |
min °C | -22 | -27 | -30 | -32 | -34 | -34 | -34 | -35 | -35 | -38 | -41 | -40 | -40 | -38 | -38 | -40 | -40 |
chill °C | -28 | -38 | -41 | -45 | -48 | -48 | -48 | -50 | -53 | -55 | -52 | -50 | -52 | -49 | -55 | -57 | -56 |
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 -22°C on Mon afternoon, min -35°C on Wed night). Winds increasing (light winds from the SW on Mon afternoon, fresh winds from the SW by Thu morning).
Mount Summerson Weather (Days 3-6):
Mostly dry. Extremely cold (max -36°C on Thu afternoon, min -41°C on Thu night). Winds decreasing (fresh winds from the SW on Thu afternoon, light winds from the W by Thu 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 |  | ||||
ASCATC232E65S | |||||
ASCATC225E64S | |||||
ASCATB225E64S | |||||
ASCATB226E64S | |||||
ASCATB219E63S | |||||
ASCATC226E64S | |||||
ASCATC227E64S | |||||
ASCATB220E63S | |||||
ASCATB221E63S |
* 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.