Yes

you do need a jacket based on the weather in Antarctica 1 second ago

Why? Because just don't even bother going out. it's waaayyyy too cold and the wind could blow a wig clean off your head!
-57°F-50°C & Windy

Wind is 19 mph30 km/h from the Southwest, gusting to 24 mph39 km/h
June 6
3am-57°F-50°C19 mph30 km/h SouthwestWindy
4am-57°F-49°C18 mph29 km/h SouthWindy
5am-56°F-49°C18 mph28 km/h SouthWindy
6am-55°F-48°C17 mph28 km/h SouthWindy
7am-55°F-48°C17 mph28 km/h SouthwestWindy
8am-54°F-48°C17 mph28 km/h SouthwestWindy
9am-54°F-48°C17 mph28 km/h SouthwestWindy
10am-54°F-48°C17 mph27 km/h SouthwestWindy
11am-53°F-47°C17 mph27 km/h SouthwestWindy
12pm-53°F-47°C16 mph26 km/h SouthWindy
1pm-52°F-47°C16 mph26 km/h SouthwestWindy
2pm-52°F-46°C16 mph26 km/h SouthwestWindy
DateLowHighWindDayNight
June 5-60°F-51°C-53°F-47°C21 mph33 km/h from SouthWindyWindy
June 6-56°F-49°C-51°F-46°C18 mph28 km/h from SouthwestWindyWindy
June 7-59°F-51°C-56°F-49°C20 mph32 km/h from SouthwestWindyWindy
June 8-60°F-51°C-52°F-47°C29 mph47 km/h from SouthwestWindyWindy
June 9-55°F-48°C-50°F-46°C22 mph35 km/h from SouthwestWindyWindy
June 10-50°F-46°C-38°F-39°C29 mph46 km/h from SouthWindyWindy
June 11-44°F-42°C-35°F-37°C14 mph23 km/h from SouthMostly CloudyWindy

Yes

Low of -56°F-49°C, High of -51°F-46°C
Wind: 18 mph28 km/h
Precipitation: None

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