Portal Mountain
Weather Forecast, Antarctica

 

Days 0-3 Portal Mountain Weather Summary:

Mostly dry. Extremely cold (max -23°C on Sun morning, min -38°C on Tue night). Winds decreasing (near gales from the W on Mon afternoon, calm by Tue night).

Days 3-6 Portal Mountain Weather Summary:

Mostly dry. Extremely cold (max -35°C on Sat morning, min -38°C on Wed morning). Wind will be generally light.

Days 6-9 Portal Mountain Weather Summary:

A dusting of new snow. Extremely cold (max -31°C on Sat night, min -35°C on Sat morning). Winds increasing (calm on Sun morning, fresh winds from the WSW by Mon night).

Saturday
25
Sunday
26
Monday
27
AM PM night AM PM night AM PM night AM PM night AM PM night AM PM night AM PM night AM PM night AM PM night
clear
clear
clear
clear
clear
clear
partially cloudy
partially cloudy
partially cloudy
partially cloudy
partially cloudy
partially cloudy
partially cloudy
partially cloudy
partially cloudy
partially cloudy
partially cloudy
partially cloudy
clear
clear
partially cloudy
snow showers
cloudy
partially cloudy
clear
clear
clear
Wind km/h
35 WSW35
35 WSW35
45 W45
50 W50
50 W50
35 WSW35
20 SSW20
10 SSW10
0 WNW0
10 SE10
20 SSE20
25 SSE25
20 SSE20
20 S20
20 SSW20
15 SW15
15 WSW15
20 W20
25 W25
25 WNW25
10 NNW10
5 E5
5 WSW5
10 W10
10 W10
20 WSW20
25 WSW25
clear clear clear clear clear clear some clouds some clouds some clouds some clouds some clouds some clouds some clouds some clouds some clouds some clouds some clouds some clouds clear clear some clouds snow shwrs cloudy some clouds clear clear clear
Rain
Rain mm
- - - - - - - - - - - - - - - - - - - - - - - - - - -
Snow
Snow cm
- - - - - - - - - - - - - - - - - - - - - 1 - - - - -
High °C
-23 -23 -23 -30 -33 -36 -36 -36 -36 -38 -38 -37 -36 -36 -36 -37 -37 -36 -35 -33 -31 -31 -33 -35 -34 -33 -32
Low °C
-23 -23 -28 -32 -35 -37 -36 -36 -38 -38 -38 -38 -37 -36 -37 -37 -37 -37 -35 -34 -33 -32 -34 -35 -35 -34 -33
Chill °C
-37 -37 -38 -49 -53 -58 -51 -46 -36 -47 -52 -53 -51 -51 -51 -50 -51 -52 -51 -47 -37 -31 -39 -43 -46 -47 -48
Freezing level m
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Sea lvl3000ft6000ft9000ft12000ft15000ft
mountain backdrop mountain backdrop
-21-21-21-27-30-35-36-36-36-38-39-39-38-38-38-38-37-34-33-31-30-31-33-32-31-30-29-23-23-23-30-33-36-36-36-36-38-38-37-36-36-36-37-37-36-35-33-31-31-33-35-34-33-32-23-23-24-34-36-37-35-35-36-36-35-33-33-33-33-34-36-38-37-36-31-29-31-35-36-36-35
Sunrise
12:00 - - 12:00 - - 12:27 - - 12:06 - - 11:48 - - 11:33 - - 11:19 - - 11:07 - - 10:55 - -
Sunset
- 12:00 - - 12:00 - - 2:26 - - 2:48 - - 3:04 - - 3:19 - - 3:33 - - 3:45 - - 3:56 -

Issued local time.

This table gives the weather forecast for Portal Mountain at the specific elevation of 2000 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Portal Mountain. 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.

Live conditions reported by 5 closest weather stations

Weather StationTemp.WeatherWind
Cloud
Visibility
Cloud / Visibility
Minna Bluff
177 km ESE
920m alt.
1 hour ago
No report.
Cape Ross
181 km NNE
201m alt.
1 hour ago
-20.1° C
-
Linda
212 km ESE
50m alt.
1 hour ago
-17.3° C
No report.
Baia Terra Nova
401 km NNE
80m alt.
1 hour ago
-13.2° C
-
6
Light winds from the W
(6 kph at 270).
Cape Phillips
632 km NNE
201m alt.
1 hour ago
-12.1° C
-
19
Light winds from the NE
(19 kph at 40).

* 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. We also include passing Ship data if it is recorded close to Portal Mountain and within an acceptable time window.

Portal Mountain Photos