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

Portal Mountain
Weather Forecast, Antarctica

Issued: 6 am Tue 04 Nov Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Mostly dry. Extremely cold (max -19°C on Thu night, min -25°C on Wed afternoon). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Extremely cold (max -19°C on Fri morning, min -30°C on Sat night). Mainly strong winds.

Tuesday
4
Wednesday
5
Thursday
6
Friday
7
Saturday
8
Sunday
9
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
 km/h
15
SSW
15
SW
25
WSW
20
SSW
15
SSW
20
S
20
S
15
SSW
10
SW
25
SW
20
SW
20
SW
25
SW
35
SW
25
SW
10
SSE
15
SSE
20
S
 cm 
 mm 
max°C
-22
-21
-21
-23
-24
-22
-21
-20
-19
-19
-20
-22
-24
-26
-28
-30
-30
-29
min°C
-22
-21
-22
-24
-25
-24
-21
-21
-20
-20
-21
-23
-25
-27
-30
-30
-30
-29
chill°C 
-31
-31
-35
-33
-35
-34
-32
-31
-28
-31
-32
-34
-39
-43
-39
-40
-41
-41
Freezing level (m
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Cloud base (m)
3450
7400
7500
2150
Sea lvl1000m2000m3000m4000m5000m
-22-21-22-24-25-23-21-21-20-20-21-23-25-27-29-30-30-29-22-20-23-23-23-23-21-19-20-20-20-23-24-26-29-29-27-28-19-18-23-21-19-22-18-17-20-19-19-24-23-23-27-25-22-25
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 -19°C on Thu night, min -25°C on Wed afternoon). Wind will be generally light.

Portal Mountain Weather (Days 3-6):

Mostly dry. Extremely cold (max -19°C on Fri morning, min -30°C on Sat night). Mainly strong winds.

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
Phoenix Field- McMurdo Station
177 km E
10m alt.
2 hours ago
-23° C
partially cloudy
Dry and partly cloudy.
Wind obs. (15 kph from 80 degs) was rejected.
10.0 km
Low: scattered
Mid: scattered
Mcmurdo
177 km E
24m alt.
1 hour ago
-11° C
-
22
Moderate winds from the E
(22 kph at 90).
36 km
Mid: clear
Williams Field
183 km E
8m alt.
2 hours ago
-10° C
clear
-
Wind obs. (22 kph from 90 degs) was rejected.
10.0 km
Low: few
Mcmurdo Williams
185 km E
22m alt.
2 hours ago
-18° C
partially cloudy
Dry and partly cloudy.
13
Light winds from the NNE
(13 kph at 30).
10.0 km
Low: scattered
Mid: scattered
MarioZuchelliStation (Baia Terra Nova)
401 km NNE
93m alt.
1 hour ago
-9° C
-
28
Moderate winds from the WNW
(28 kph at 300).
Jang Bogo Station
410 km NNE
29m alt.
1 hour ago
-9° C
-
4
Calm
(4 kph at 110).
40 km
Mid: mostly cloudy
Priestley Glacier
500 km N
1925m alt.
1 hour ago
-35° C
-
Wind obs. (20 kph from 270 degs) was rejected.
Cape Phillips
632 km NNE
780m alt.
1 hour ago
-14° C
-
63
Gales from the SW
(63 kph at 230).
1328 km S
3012m alt.
2 hours ago
-41° C
moderate snow
Ice crystals.
17
Light winds from the WSW
(17 kph at 250).
9.0 km
Mid: few
High: scattered
Dumont Durville
1415 km WNW
111m alt.
1 hour ago
-9° C
-
39
Strong winds from the ESE
(39 kph at 120).

* 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