– Lat/Long: 82.72° S 155.08° E
Mount Summerson
Weather Forecast, AntarcticaIssued: 11 pm Tue 21 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 pm Tue 21 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Tue 21 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 -30°C on Fri afternoon, min -38°C on Thu night). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Extremely cold (max -34°C on Sat afternoon, min -41°C on Sun night). Winds decreasing (fresh winds from the SSW on Sat afternoon, calm by Sun afternoon). | ||||||||||||||||||
Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | |  |  | | | | | | | | | | | | |
clear | some clouds | clear | clear | clear | clear | some clouds | cloudy | cloudy | clear | clear | clear | clear | some clouds | cloudy | clear | clear | clear | some clouds | |
Cloud base (m) | 2000 | 4750 | 4500 | 4600 | 2000 | 2000 | 2000 | 2000 | 2000 | 4250 | |||||||||
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -33 | -33 | -33 | -33 | -34 | -35 | -33 | -31 | -30 | -35 | -35 | -34 | -34 | -36 | -35 | -38 | -39 | -39 | -39 |
min °C | -33 | -33 | -33 | -34 | -35 | -36 | -38 | -32 | -30 | -36 | -35 | -35 | -36 | -37 | -36 | -41 | -39 | -40 | -39 |
chill °C | -46 | -46 | -46 | -47 | -48 | -47 | -47 | -40 | -38 | -49 | -50 | -52 | -50 | -45 | -45 | -54 | -51 | -53 | -51 |
Freezing level m | 0 | 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 -30°C on Fri afternoon, min -38°C on Thu night). Wind will be generally light.
Mount Summerson Weather (Days 3-6):
Mostly dry. Extremely cold (max -34°C on Sat afternoon, min -41°C on Sun night). Winds decreasing (fresh winds from the SSW on Sat afternoon, calm by Sun afternoon).
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 |  | ||||
 | |||||
ASCATC186E65S | |||||
ASCATC187E65S | |||||
ASCATC188E65S | |||||
ASCATC189E65S | |||||
ASCATC193E65S | |||||
ASCATC190E65S | |||||
ASCATC178E64S | |||||
ASCATC191E65S |
* 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.