Portal Mountain weather
– Lat/Long: 78.10° S 159.17° E

Portal Mountain
Weather Forecast, Antarctica

Issued: 5 am Fri 01 May Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Mostly dry. Extremely cold (max -27°C on Sun night, min -39°C on Fri night). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Extremely cold (max -26°C on Mon morning, min -30°C on Wed night). Winds increasing (light winds from the SSW on Tue night, fresh winds from the WSW by Wed afternoon).

Friday
1
Saturday
2
Sunday
3
Monday
4
Tuesday
5
Wednesday
6
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
cloud
cloud
part cloud
part cloud
clear
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
clear
clear
clear
cloudy
cloudy
cloudy
some clouds
some clouds
clear
some clouds
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
clear
clear
clear
km/h
20
SSE
20
SSE
25
S
15
SSW
15
SW
5
W
5
SSE
10
SSE
20
SSE
25
SSE
25
SSE
30
SE
25
SSE
20
SSE
15
SW
25
WSW
30
WSW
35
WSW
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max °C
-38
-38
-38
-37
-35
-34
-32
-31
-27
-26
-26
-26
-27
-28
-28
-28
-28
-28
min °C
-38
-38
-39
-37
-36
-35
-33
-31
-28
-26
-26
-27
-28
-28
-29
-28
-28
-30
-54
-53
-55
-50
-48
-44
-33
-41
-39
-39
-40
-41
-42
-40
-39
-42
-43
-46
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Cloud base (m)
2100
2100
2100
2100
3000
4600
4200
3600
2100
2100
2100
2100
2100
2050
2050
2150
Sea lvl1000m2000m3000m4000m5000m
-40-39-40-37-35-34-32-31-31-30-29-30-31-31-29-26-26-28-38-38-39-37-36-35-33-31-28-26-26-27-28-28-29-28-28-29-35-36-36-36-37-37-33-30-24-20-20-21-22-23-27-31-31-33
Sunrise
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

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Portal Mountain Weather (Days 0-3):

The weather forecast for Portal Mountain is: Mostly dry. Extremely cold (max -27°C on Sun night, min -39°C on Fri night). Wind will be generally light.

Portal Mountain Weather (Days 3-6):

Mostly dry. Extremely cold (max -26°C on Mon morning, min -30°C on Wed night). Winds increasing (light winds from the SSW on Tue night, fresh winds from the WSW by Wed afternoon).

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 10 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
ASCATB178E76S
557 km ENE
15m alt.
2 hours ago
44
Strong winds from the ESE
(44 kph at 110).
- km
ASCATB179E76S
566 km ENE
15m alt.
2 hours ago
39
Strong winds from the ESE
(39 kph at 112).
- km
ASCATB179E75S
575 km ENE
15m alt.
2 hours ago
42
Strong winds from the ESE
(42 kph at 112).
- km
ASCATB180E76S
592 km ENE
15m alt.
2 hours ago
35
Fresh winds from the ESE
(35 kph at 118).
- km
ASCATB180E75S
600 km ENE
15m alt.
2 hours ago
36
Fresh winds from the ESE
(36 kph at 116).
- km
ASCATB172E67S
1305 km NNE
15m alt.
3 hours ago
33
Fresh winds from the SSW
(33 kph at 204).
- km
ASCATB173E67S
1316 km NNE
15m alt.
3 hours ago
36
Fresh winds from the SSW
(36 kph at 204).
- km
ASCATB174E67S
1340 km NNE
15m alt.
3 hours ago
37
Fresh winds from the SSW
(37 kph at 206).
- km
ASCATB178E67S
1366 km NE
15m alt.
3 hours ago
45
Strong winds from the SSW
(45 kph at 210).
- km
ASCATB176E67S
1370 km NNE
15m alt.
3 hours ago
46
Strong winds from the SSW
(46 kph at 213).
- km

* 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.

Portal Mountain Photos