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

AyPortal Mountain
Weather Forecast, Antarctica

Issued: 5pm Tue 20 Apr Local Time
Updates in: hr min s
Update imminent
Elevation Choose Forecast Elevation:Elevation:
 

Portal Mountain Weather (Days 0-3):

Mostly dry. Extremely cold (max -28°C on Tue afternoon, min -42°C on Thu afternoon). Winds decreasing (severe gales from the SW on Wed night, moderate winds from the WSW by Fri morning).

(Days 3-6):

Mostly dry. Extremely cold (max -35°C on Sat night, min -42°C on Fri afternoon). Winds decreasing (strong winds from the W on Sat night, light winds from the NW by Sun night).

(Days 6-9):

Mostly dry. Extremely cold (max -28°C on Thu morning, min -44°C on Tue afternoon). Winds increasing (calm on Tue morning, fresh winds from the S by Wed morning).

(Days 10-12):

Mostly dry. Extremely cold (max -28°C on Thu afternoon, min -36°C on Sat afternoon). Winds increasing (calm on Fri night, stormy winds from the SW by Sun morning).

Tue
20
Wednesday
21
Thursday
22
Friday
23
Saturday
24
Sunday
25
Monday
26
Tuesday
27
Wednesday
28
Thursday
29
Friday
30
Saturday
1
Sun
2
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 AM
clear
clear
partially cloudy
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
partially cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
partially cloudy
partially cloudy
partially cloudy
clear
clear
clear
clear
Wind km/h
55 SW55
65 WSW65
70 WSW70
65 WSW65
75 SW75
80 WSW80
65 WSW65
50 WSW50
30 WSW30
20 WSW20
20 SW20
25 WSW25
25 WSW25
40 WSW40
35 WSW35
15 WSW15
10 NNW10
10 WNW10
15 W15
20 W20
5 W5
10 SSE10
25 SSE25
30 S30
30 S30
30 S30
25 SSW25
25 SSW25
30 SSE30
35 SSE35
30 SSE30
20 SE20
5 WNW5
25 W25
65 SW65
80 SW80
clear clear some clouds clear clear clear clear clear clear clear clear clear clear clear clear clear clear clear clear clear clear clear some clouds cloudy cloudy cloudy cloudy cloudy cloudy some clouds some clouds some clouds clear clear clear clear
Rain
Rain mm
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Snow
Snow cm
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
High °C
-28 -30 -34 -36 -37 -39 -41 -41 -41 -42 -38 -37 -37 -35 -35 -35 -39 -39 -39 -39 -41 -43 -43 -41 -38 -30 -28 -28 -29 -33 -34 -34 -34 -34 -29 -30
Low °C
-29 -34 -35 -37 -38 -40 -42 -42 -42 -42 -41 -38 -37 -36 -35 -38 -40 -40 -39 -41 -42 -44 -44 -42 -39 -36 -29 -28 -32 -33 -34 -35 -34 -36 -36 -31
Chill °C
-47 -51 -57 -59 -62 -65 -66 -60 -59 -59 -54 -53 -54 -55 -53 -47 -47 -52 -53 -55 -41 -55 -62 -60 -56 -45 -42 -42 -43 -51 -50 -49 -41 -49 -51 -52
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
Sea lvl3000ft6000ft9000ft12000ft15000ft
-28-30-34-36-37-39-41-41-41-42-38-37-37-35-35-35-39-39-39-39-41-43-43-41-38-30-28-28-29-33-34-34-34-34-29-30-29-30-34-36-37-38-40-42-43-43-40-40-39-37-36-37-40-40-41-41-43-44-42-40-37-30-29-28-29-31-32-32-35-37-31-31-31-32-34-37-37-38-40-42-44-45-43-42-42-40-39-40-41-42-42-44-44-44-39-37-35-33-32-31-28-28-29-29-37-40-33-33
Sunrise
- - 11:40 - - 11:56 - - 12:18 - - 12:51 - - 12:00 - - 12:00 - - 12:00 - - 12:00 - - 12:00 - - 12:00 - - 12:00 - - 12:00
Sunset
3:17 - - 3:00 - - 2:44 - - 2:22 - - 1:48 - - 12:00 - - 12:00 - - 12:00 - - 12:00 - - 12:00 - - 12:00 - - 12:00 - -

Portal Mountain Weather (Days 0-3):

The weather forecast for Portal Mountain is: Mostly dryExtremely cold (max -28°C on Tue afternoon, min -42°C on Thu afternoon)Winds decreasing (severe gales from the SW on Wed night, moderate winds from the WSW by Fri morning).

Portal Mountain Weather (Days 3-6):

Mostly dryExtremely cold (max -35°C on Sat night, min -42°C on Fri afternoon)Winds decreasing (strong winds from the W on Sat night, light winds from the NW by Sun night).

Portal Mountain Weather (Days 6-9):

Mostly dryExtremely cold (max -28°C on Thu morning, min -44°C on Tue afternoon)Winds increasing (calm on Tue morning, fresh winds from the S by Wed morning).

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.WeatherWind
Cloud
Visibility
Cloud / Visibility
MarblePoint
132 km ENE
120m alt.
3 hours ago
-26.2° C
-
6
Light winds from the W
(6 kph at 270).
CapeRoss
181 km NNE
201m alt.
2 hours ago
-28.3° C
-
13
Light winds from the WNW
(13 kph at 300).
Linda
212 km ESE
50m alt.
2 hours ago
-43.1° C
-
13
Light winds from the SE
(13 kph at 160).
Marilyn
240 km SSE
75m alt.
4 hours ago
-49.3° C
-
7
Light winds from the NNW
(7 kph at 330).
Ferrell
269 km E
45m alt.
4 hours ago
-46.3° C
-
9
Light winds from the SSW
(9 kph at 200).

* 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