Portal Mountain
Weather Forecast, Antarctica

 

Days 0-3 Portal Mountain Weather Summary:

A dusting of new snow. Extremely cold (max -25°C on Sat night, min -29°C on Mon afternoon). Winds decreasing (fresh winds from the SSE on Fri night, calm by Sat night).

Days 3-6 Portal Mountain Weather Summary:

Mostly dry. Extremely cold (max -30°C on Mon night, min -35°C on Wed afternoon). Wind will be generally light.

Days 6-9 Portal Mountain Weather Summary:

Mostly dry. Extremely cold (max -33°C on Thu night, min -37°C on Sun night). Wind will be generally light.

Friday
29
Saturday
30
Sun
1
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 AM PM
light snow
cloudy
partially cloudy
partially cloudy
partially cloudy
partially cloudy
partially cloudy
partially cloudy
partially cloudy
clear
partially cloudy
partially cloudy
partially cloudy
partially cloudy
partially cloudy
partially cloudy
partially cloudy
partially cloudy
partially cloudy
partially cloudy
partially cloudy
clear
clear
clear
clear
clear
clear
Wind km/h
30 SSE30
20 SE20
10 ESE10
5 ENE5
5 N5
10 NW10
15 NW15
15 NW15
20 NW20
15 NW15
15 NNW15
15 NNW15
15 NNW15
15 NNW15
15 NNW15
5 NNW5
10 SSE10
20 SSE20
20 SSE20
15 SW15
20 WSW20
20 W20
20 W20
15 WNW15
15 WNW15
20 W20
25 W25
light snow cloudy some clouds some clouds some clouds some clouds some clouds some clouds some clouds clear some clouds some clouds some clouds some clouds some clouds some clouds some clouds some clouds some clouds some clouds some clouds clear clear clear clear clear clear
Rain
Rain mm
- - - - - - - - - - - - - - - - - - - - - - - - - - -
Snow
Snow cm
1 - - - - - - - - - - - - - - - - - - - - - - - - - -
High °C
-27 -27 -26 -25 -25 -25 -25 -27 -29 -30 -31 -31 -32 -34 -34 -34 -33 -33 -33 -33 -34 -34 -34 -33 -33 -35 -35
Low °C
-28 -28 -27 -26 -25 -25 -27 -28 -29 -30 -31 -31 -33 -34 -35 -35 -33 -33 -33 -34 -35 -35 -34 -33 -34 -35 -35
Chill °C
-42 -38 -35 -31 -30 -32 -34 -38 -41 -42 -43 -43 -45 -46 -45 -34 -43 -47 -47 -45 -48 -48 -48 -45 -44 -49 -50
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
-30-29-28-26-26-25-25-26-26-27-28-29-30-32-32-33-34-35-35-34-33-32-31-31-31-32-32-27-27-26-25-25-25-25-27-29-30-31-31-32-34-34-34-33-33-33-33-34-34-34-33-33-35-35-21-23-22-21-21-22-23-28-30-31-31-31-33-35-35-32-29-28-28-31-34-36-36-35-35-37-37
Sunrise
- 12:00 - - 12:00 - - 12:00 - - 12:00 - - 12:00 - - 12:00 - - 12:00 - - 12:00 - - 12:00 -
Sunset
- - 12:00 - - 12:00 - - 12:00 - - 12:00 - - 12:00 - - 12:00 - - 12:00 - - 12:00 - - 12:00

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
Cape Ross
181 km NNE
201m alt.
1 hour ago
-15.5° C
-
28
Moderate winds from the SE
(28 kph at 170).
Baia Terra Nova
401 km NNE
80m alt.
1 hour ago
-17.8° C
-
7
Light winds from the WSW
(7 kph at 240).
MidPoint
442 km W
2510m alt.
1 hour ago
-52.9° C
-
19
Light winds from the WSW
(19 kph at 240).
PriestleyGlacier
500 km N
1925m alt.
1 hour ago
-47.9° C
-
24
Moderate winds from the WNW
(24 kph at 300).
Cape Phillips
632 km NNE
201m alt.
1 hour ago
-21.8° C
-
19
Light winds from the W
(19 kph at 280).

* 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