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

AyPortal Mountain
Weather Forecast, Antarctica

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Issued: 12 pm Mon 26 Feb Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Mostly dry. Extremely cold (max -23°C on Mon afternoon, min -35°C on Wed night). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Extremely cold (max -28°C on Sat morning, min -34°C on Thu night). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Extremely cold (max -22°C on Tue afternoon, min -36°C on Sun night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Extremely cold (max -20°C on Wed morning, min -31°C on Fri night). Wind will be generally light.

Monday
26
Tuesday
27
Wednesday
28
Thursday
29
Friday
1
Saturday
2
Sunday
3
Monday
4
Tuesday
5
Wednesday
6
Thursday
7
Friday
8
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
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
cloud
cloud
part cloud
clear
clear
clear
clear
clear
part cloud
clear
clear
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
some clouds
some clouds
clear
clear
clear
clear
clear
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
clear
clear
clear
clear
clear
some clouds
 km/h
15
NW
10
WNW
10
WNW
20
WNW
15
WNW
15
NW
15
NW
10
WNW
15
WNW
15
WNW
15
WNW
15
WNW
15
WNW
10
WNW
15
WNW
15
WNW
10
WNW
15
WNW
20
WNW
20
WNW
20
WNW
20
WNW
15
WNW
20
WNW
15
WNW
10
W
10
W
5
SW
10
SE
10
WNW
10
WNW
15
W
15
WNW
20
W
20
W
20
WNW
Wave Height Map
T antarctica.wind.12.cc23
T antarctica.wind.36.cc23
T antarctica.wind.60.cc23
T antarctica.wind.84.cc23
T antarctica.wind.108.cc23
T antarctica.wind.132.cc23
T antarctica.wind.156.cc23
T antarctica.wind.180.cc23
T antarctica.wind.204.cc23
T antarctica.wind.228.cc23
T antarctica.wind.252.cc23
T antarctica.wind.276.cc23
 cm 
 mm 
max°C
-24
-23
-27
-25
-24
-29
-28
-27
-31
-31
-30
-33
-30
-29
-33
-28
-28
-31
-31
-30
-34
-33
-32
-33
-25
-22
-22
-20
-21
-28
-25
-25
-29
-27
-26
-28
min°C
-27
-25
-28
-27
-26
-31
-30
-28
-35
-33
-30
-34
-33
-30
-33
-30
-29
-34
-33
-31
-36
-34
-32
-34
-29
-22
-23
-21
-24
-28
-27
-27
-30
-29
-27
-31
chill°C 
-37
-33
-39
-39
-36
-43
-42
-38
-48
-46
-41
-46
-44
-41
-45
-41
-39
-48
-46
-45
-51
-48
-45
-48
-40
-30
-31
-25
-24
-37
-36
-38
-42
-42
-40
-44
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)
2100
2150
2100
2100
2150
2150
2150
2150
2150
2150
2150
2100
2100
2150
2150
2150
2150
2150
2150
2100
2100
2100
2100
2100
2100
2100
2250
2200
2250
2050
2150
Sea lvl1000m2000m3000m4000m5000m
-30-31-32-31-29-30-31-32-33-34-35-36-36-35-34-33-32-32-31-32-32-32-32-32-31-30-29-30-31-31-31-31-30-29-28-27-29-29-30-30-28-30-30-31-33-33-34-36-35-33-34-32-31-32-32-32-33-33-32-32-29-27-27-26-29-30-30-30-31-29-28-29-26-24-28-26-25-30-29-28-33-32-30-34-32-30-33-29-29-33-32-31-35-34-32-34-27-22-23-21-23-28-26-26-30-28-27-30
Sunrise
4:56
5:07
5:20
5:31
5:41
5:50
6:00
6:09
6:18
6:26
6:35
6:43
Sunset
12:18
11:53
11:43
11:31
11:22
11:12
11:01
10:52
10:44
10:35
10:25
10:17

Portal Mountain Weather (Days 0-3):

The weather forecast for Portal Mountain is: Mostly dry. Extremely cold (max -23°C on Mon afternoon, min -35°C on Wed night). Wind will be generally light.

Portal Mountain Weather (Days 3-6):

Mostly dry. Extremely cold (max -28°C on Sat morning, min -34°C on Thu night). Wind will be generally light.

Portal Mountain Weather (Days 6-9):

Mostly dry. Extremely cold (max -22°C on Tue afternoon, min -36°C on Sun night). Wind will be generally light.

This table gives the weather forecast for Portal Mountain at the specific elevation of 1000 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.
55 minutes ago
-14° C
light snow
Continuous light snow.
30
Fresh winds from the E
(30 kph at 80).
36 km
Mid: scattered
Phoenix Field- McMurdo Station
177 km E
10m alt.
2 hours ago
-24° C
partially cloudy
Dry and partly cloudy.
7
Light winds from the SSE
(7 kph at 150).
10.0 km
Low: few
Mid: scattered
High: broken
Cape Ross
181 km NNE
212m alt.
2 hours ago
-15° C
-
31
Fresh winds from the SSW
(31 kph at 200).
Williams Field
183 km E
8m alt.
1 hour ago
-16° C
light snow
Light snow.
26
Moderate winds from the ENE
(26 kph at 70).
10.0 km
Low: scattered
ASCATC165E77S
204 km NE
15m alt.
3 hours ago
27
Moderate winds from the N
(27 kph at 355).
- 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