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

Portal Mountain
Weather Forecast, Antarctica

Issued: 6 am Tue 24 Mar Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Mostly dry. Extremely cold (max -25°C on Wed morning, min -32°C on Thu night). Winds increasing (light winds from the SW on Wed morning, fresh winds from the WSW by Thu night).

Days 4–6 Weather Summary

Mostly dry. Extremely cold (max -32°C on Fri afternoon, min -38°C on Sat night). Winds decreasing (strong winds from the WSW on Fri afternoon, calm by Sat night).

Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
29
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloudy
cloudy
cloudy
cloudy
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
 km/h
25
SE
35
SSE
30
S
10
SSW
10
W
25
WSW
15
W
20
WSW
35
WSW
40
WSW
45
WSW
40
WSW
15
W
10
NNW
5
NNW
10
W
25
W
25
WSW
max °C
-26
-27
-26
-25
-25
-26
-26
-27
-30
-33
-32
-32
-33
-33
-36
-38
-38
-36
min °C
-27
-27
-27
-26
-26
-27
-27
-29
-32
-33
-33
-34
-34
-35
-38
-38
-38
-38
-42
-42
-42
-35
-36
-40
-39
-43
-50
-51
-52
-49
-46
-45
-47
-50
-54
-54
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
2250
3850
3350
2150
2150
Sea lvl1000m2000m3000m4000m5000m
-30-30-29-27-25-25-26-27-29-31-31-31-32-33-35-35-35-34-27-27-27-26-26-27-27-28-31-33-33-33-34-34-37-38-38-37-21-21-22-23-25-29-27-29-34-36-35-36-37-36-39-42-41-40
Sunrise
8:37
8:44
8:51
8:57
9:06
9:12
Sunset
8:17
8:09
8:02
7:54
7:46
7:38

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Portal Mountain Weather (Days 0-3):

The weather forecast for Portal Mountain is: Mostly dry. Extremely cold (max -25°C on Wed morning, min -32°C on Thu night). Winds increasing (light winds from the SW on Wed morning, fresh winds from the WSW by Thu night).

Portal Mountain Weather (Days 3-6):

Mostly dry. Extremely cold (max -32°C on Fri afternoon, min -38°C on Sat night). Winds decreasing (strong winds from the WSW on Fri afternoon, calm by Sat night).

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
Cape Ross
181 km NNE
212m alt.
2 hours ago
-12° C
-
67
Gales from the SE
(67 kph at 140).
MarioZuchelliStation (Baia Terra Nova)
401 km NNE
93m alt.
2 hours ago
-
41
Strong winds from the SSW
(41 kph at 210).
ASCATB173E76S
448 km ENE
15m alt.
3 hours ago
62
Gales from the SE
(62 kph at 128).
- km
ASCATB172E75S
453 km NE
15m alt.
3 hours ago
62
Gales from the SE
(62 kph at 126).
- km
ASCATC173E75S
454 km NE
15m alt.
2 hours ago
64
Gales from the SE
(64 kph at 130).
- km
ASCATB173E75S
458 km ENE
15m alt.
3 hours ago
64
Gales from the SE
(64 kph at 124).
- km
ASCATB174E76S
459 km ENE
15m alt.
3 hours ago
61
Near gales from the ESE
(61 kph at 124).
- km
ASCATC174E76S
462 km ENE
15m alt.
2 hours ago
64
Gales from the ESE
(64 kph at 123).
- km
ASCATB174E75S
470 km ENE
15m alt.
3 hours ago
62
Gales from the ESE
(62 kph at 123).
- km
ASCATC175E76S
475 km ENE
15m alt.
2 hours ago
65
Gales from the ESE
(65 kph at 122).
- 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