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

AyPortal Mountain
Weather Forecast, Antarctica

Placeholder
Issued: 12 pm Fri 29 Mar Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Mostly dry. Extremely cold (max -26°C on Sun night, min -33°C on Fri night). Winds increasing (calm on Fri morning, fresh winds from the SSE by Sat night).

Days 4–6 Weather Summary

Mostly dry. Extremely cold (max -26°C on Mon morning, min -32°C on Wed morning). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Extremely cold (max -28°C on Thu morning, min -35°C on Fri night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Extremely cold (max -33°C on Mon afternoon, min -36°C on Sun afternoon). Winds increasing (calm on Mon night, fresh winds from the S by Wed morning).

Friday
29
Saturday
30
Sunday
31
Monday
1
Tuesday
2
Wednesday
3
Thursday
4
Friday
5
Saturday
6
Sunday
7
Monday
8
Tuesday
9
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
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
part cloud
cloud
cloud
cloud
cloud
part cloud
clear
part cloud
part cloud
cloud
cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
cloud
part cloud
clear
clear
clear
some clouds
cloudy
cloudy
cloudy
cloudy
some clouds
clear
some clouds
some clouds
cloudy
cloudy
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
clear
some clouds
cloudy
some clouds
 km/h
5
WSW
10
ESE
20
SE
25
SSE
30
SSE
35
SSE
25
S
20
S
15
SW
20
WSW
20
WSW
10
W
0
N
10
SE
20
SE
20
SSE
20
SSE
20
S
20
SW
25
WSW
25
WSW
15
WSW
5
N
15
NNE
10
NE
5
ENE
5
ESE
5
SSE
10
S
10
SSW
15
SSW
15
SW
0
SE
10
ENE
10
E
5
SSE
Wave Height Map
T antarctica.wind.6.cc23
T antarctica.wind.30.cc23
T antarctica.wind.54.cc23
T antarctica.wind.78.cc23
T antarctica.wind.102.cc23
T antarctica.wind.126.cc23
T antarctica.wind.150.cc23
T antarctica.wind.174.cc23
T antarctica.wind.198.cc23
T antarctica.wind.222.cc23
T antarctica.wind.246.cc23
T antarctica.wind.270.cc23
 cm 
 mm 
max°C
-29
-30
-32
-32
-32
-31
-30
-28
-26
-26
-27
-28
-29
-30
-31
-31
-31
-29
-28
-28
-29
-32
-33
-34
-35
-35
-35
-35
-35
-34
-34
-33
-33
-35
-34
-33
min°C
-29
-31
-33
-33
-32
-33
-30
-29
-28
-26
-27
-28
-29
-31
-31
-32
-31
-31
-28
-28
-31
-33
-34
-35
-35
-35
-35
-35
-36
-35
-34
-33
-34
-35
-35
-34
chill°C 
-29
-42
-47
-49
-48
-50
-45
-42
-39
-39
-39
-39
-29
-43
-45
-46
-44
-45
-40
-42
-44
-42
-44
-47
-45
-42
-41
-43
-46
-44
-46
-45
-40
-44
-46
-40
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
0
0
0
0
0
0
0
0
0
Cloud base (m)
2050
2050
2100
2100
2050
2100
2050
2050
2050
5150
5000
4000
2100
2100
2100
2100
2100
2050
2150
2150
2150
2100
2100
2100
2100
2100
2100
2050
2050
2150
2150
2150
2150
Sea lvl1000m2000m3000m4000m5000m
-29-31-33-33-32-32-30-29-27-26-27-28-29-31-31-32-31-30-28-28-30-33-34-35-35-35-35-35-36-35-34-33-34-35-35-34-29-30-32-30-29-30-28-26-27-27-28-29-29-29-30-29-29-29-29-30-32-34-35-35-35-35-35-36-37-37-35-34-35-35-34-34-31-31-30-26-23-24-22-22-29-31-31-33-30-26-28-25-26-27-31-33-36-38-38-36-34-35-34-34-36-38-37-36-37-36-33-33
Sunrise
9:19
9:27
9:34
9:42
9:49
9:57
10:06
10:12
10:21
9:30
10:37
10:45
Sunset
7:30
7:22
7:15
7:07
6:59
6:51
6:43
6:34
6:25
5:16
6:08
6:00

Portal Mountain Weather (Days 0-3):

The weather forecast for Portal Mountain is: Mostly dry. Extremely cold (max -26°C on Sun night, min -33°C on Fri night). Winds increasing (calm on Fri morning, fresh winds from the SSE by Sat night).

Portal Mountain Weather (Days 3-6):

Mostly dry. Extremely cold (max -26°C on Mon morning, min -32°C on Wed morning). Wind will be generally light.

Portal Mountain Weather (Days 6-9):

Mostly dry. Extremely cold (max -28°C on Thu morning, min -35°C on Fri night). Wind will be generally light.

This table gives the weather forecast for Portal Mountain at the specific elevation of 2555 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.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
Mcmurdo
177 km E
24m alt.
46 minutes ago
-14° C
-
19
Light winds from the WNW
(19 kph at 290).
34 km
Mid: mostly cloudy
Cape Ross
181 km NNE
212m alt.
2 hours ago
-16° C
-
6
Light winds from the W
(6 kph at 280).
Williams Field
183 km E
8m alt.
2 hours ago
-14° C
partially cloudy
Dry and partly cloudy.
20
Moderate winds from the NW
(20 kph at 320).
10.0 km
Low: few
Mid: broken
MarioZuchelliStation (Baia Terra Nova)
401 km NNE
93m alt.
2 hours ago
-21° C
-
2
Calm
(2 kph at 250).
Jang Bogo Station
410 km NNE
29m alt.
46 minutes ago
-23° C
-
4
Calm
(4 kph at 250).
40 km
Mid: clear

* 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