– Lat/Long: 82.72° S 155.08° E
Mount Summerson
Weather Forecast, AntarcticaIssued: 5 pm Mon 31 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 pm Mon 31 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Mon 31 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 -19°C on Tue afternoon, min -43°C on Wed morning). Winds increasing (light winds from the WNW on Tue morning, near gales from the SW by Wed night). | Days 5–7 Weather SummaryMostly dry. Extremely cold (max -34°C on Sun morning, min -41°C on Fri afternoon). Winds decreasing (strong winds from the SW on Thu afternoon, light winds from the SW by Sun morning). | ||||||||||||||||
Mon 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | |  |  | |  | | | | | | | | | | |
cloudy | cloudy | cloudy | cloudy | some clouds | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | |
Cloud base (m) | 4200 | 2200 | 2000 | 2350 | |||||||||||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -25 | -21 | -20 | -19 | -30 | -42 | -41 | -37 | -38 | -38 | -39 | -40 | -40 | -40 | -40 | -40 | -39 |
min °C | -26 | -23 | -21 | -21 | -42 | -43 | -42 | -39 | -38 | -39 | -40 | -40 | -41 | -40 | -40 | -40 | -41 |
chill °C | -36 | -31 | -26 | -30 | -58 | -60 | -62 | -60 | -59 | -60 | -61 | -61 | -62 | -60 | -60 | -59 | -57 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | — | 12:00 | — | — | 12:00 | — | — | 12:32 | — | — | 12:00 | — | — | 11:34 | — | — |
 | 12:00 | — | 12:00 | — | — | 12:00 | — | — | 2:48 | — | — | — | 3:21 | — | — | 3:45 | — |
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Mount Summerson Weather (Days 0-3):
The weather forecast for Mount Summerson is: Mostly dry. Extremely cold (max -19°C on Tue afternoon, min -43°C on Wed morning). Winds increasing (light winds from the WNW on Tue morning, near gales from the SW by Wed night).
Mount Summerson Weather (Days 3-6):
Mostly dry. Extremely cold (max -34°C on Sun morning, min -41°C on Fri afternoon). Winds decreasing (strong winds from the SW on Thu afternoon, light winds from the SW by Sun morning).
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 |  | ||||
ASCATB186E64S | |||||
ASCATB187E64S | |||||
ASCATC188E64S | |||||
ASCATB188E64S | |||||
ASCATC189E64S | |||||
ASCATB189E64S | |||||
ASCATB185E63S | |||||
ASCATB186E63S | |||||
ASCATB187E63S |
* 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.