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

AyPortal Mountain
Weather Forecast, Antarctica

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Issued: 6pm Sun 02 Oct Local Time
Updates in: hr min s
Update imminent
Mountain icon 3 Portal Mountain Elevations: 3 Forecast Elevations:
 

Portal Mountain Weather (Days 0-3):

A dusting of new snow. Extremely cold (max -26°C on Tue night, min -36°C on Sun night). Winds increasing (light winds from the SSW on Tue morning, extremely windy from the SW by Wed morning).

(Days 3-6):

Mostly dry. Extremely cold (max -26°C on Wed afternoon, min -37°C on Fri afternoon). Winds decreasing (extremely windy from the SW on Wed afternoon, calm by Fri morning).

(Days 6-9):

A dusting of new snow. Extremely cold (max -20°C on Sun afternoon, min -34°C on Tue morning). Winds decreasing (near gales from the S on Sat night, light winds from the SSW by Mon morning).

(Days 10-12):

Mostly dry. Extremely cold (max -24°C on Thu night, min -33°C on Tue afternoon). Winds decreasing (gales from the SW on Thu morning, calm by Thu night).

Sun
2
Monday
3
Tuesday
4
Wednesday
5
Thursday
6
Friday
7
Saturday
8
Sunday
9
Monday
10
Tuesday
11
Wednesday
12
Thursday
13
Fri
14
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
cloudy
light snow
partially cloudy
partially cloudy
partially cloudy
partially cloudy
clear
clear
clear
clear
clear
clear
partially cloudy
partially cloudy
partially cloudy
partially cloudy
cloudy
cloudy
snow showers
light snow
partially cloudy
clear
clear
clear
clear
clear
clear
clear
partially cloudy
clear
partially cloudy
cloudy
cloudy
clear
clear
clear
cloudy light snow some clouds some clouds some clouds some clouds clear clear clear clear clear clear some clouds some clouds some clouds some clouds cloudy cloudy snow shwrs light snow some clouds clear clear clear clear clear clear clear some clouds clear some clouds cloudy cloudy clear clear clear
Wind km/h
40
S
60
S
40
SSE
45
S
40
S
15
SSW
25
SSW
40
SSW
95
SSW
105
SW
105
SW
95
SW
75
SW
50
SW
10
SW
10
SE
30
SSE
45
S
50
S
50
S
35
S
25
SW
45
SW
15
SSW
25
SW
35
SW
20
SSW
20
S
25
S
20
SSE
30
S
50
S
65
SW
20
SSW
20
SSW
5
NNE
Snow
 cm
- 2 - - - - - - - - - - - - - - - - 2 2 - - - - - - - - - - - - - - - -
Rain
 mm
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Max °C
-33 -32 -34 -32 -29 -29 -32 -26 -27 -26 -27 -27 -28 -31 -35 -36 -33 -32 -32 -29 -24 -20 -20 -23 -26 -29 -32 -31 -30 -30 -28 -25 -25 -25 -24 -26
Min °C
-34 -36 -35 -33 -31 -31 -32 -30 -27 -28 -28 -28 -29 -34 -36 -37 -37 -32 -32 -32 -27 -21 -22 -24 -27 -32 -34 -33 -30 -31 -29 -28 -27 -26 -25 -27
 Feels °C
-47 -50 -46 -47 -39 -36 -41 -47 -49 -50 -51 -49 -46 -47 -41 -42 -43 -45 -46 -40 -33 -33 -33 -30 -35 -39 -40 -40 -39 -38 -40 -37 -42 -33 -32 -31
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
-33-32-34-32-29-29-32-26-27-26-27-27-28-31-35-36-33-32-32-29-24-20-20-23-26-29-32-31-30-30-28-25-25-25-24-26-30-29-30-28-28-29-31-28-27-27-27-27-28-31-35-35-31-28-28-26-23-21-22-23-25-28-30-30-29-29-27-25-25-26-25-27-23-21-24-21-21-27-29-29-27-27-27-27-28-32-34-32-26-21-21-20-20-22-25-24-23-26-27-27-29-26-25-24-24-26-27-26
Sunrise
- - 6:41 - - 6:33 - - 6:24 - - 6:16 - - 6:07 - - 5:58 - - 5:50 - - 5:41 - - 5:31 - - 5:22 - - 5:11 - - 5:01
Sunset
9:38 - - 9:46 - - 9:54 - - 10:02 - - 10:10 - - 10:19 - - 10:28 - - 10:37 - - 10:45 - - 10:54 - - 11:05 - - 11:15 - -

Portal Mountain Weather (Days 0-3):

The weather forecast for Portal Mountain is: A dusting of new snow. Extremely cold (max -26°C on Tue night, min -36°C on Sun night). Winds increasing (light winds from the SSW on Tue morning, extremely windy from the SW by Wed morning).

Portal Mountain Weather (Days 3-6):

Mostly dry. Extremely cold (max -26°C on Wed afternoon, min -37°C on Fri afternoon). Winds decreasing (extremely windy from the SW on Wed afternoon, calm by Fri morning).

Portal Mountain Weather (Days 6-9):

A dusting of new snow. Extremely cold (max -20°C on Sun afternoon, min -34°C on Tue morning). Winds decreasing (near gales from the S on Sat night, light winds from the SSW by Mon 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.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
Cape Ross
181 km NNE
212m alt.
2 hours ago
-16.4° C
-
26
Moderate winds from the SE
(26 kph at 140).
Williams Field
183 km E
8m alt.
1 hour ago
-15.6° C
clear
Fog freezing -.
35
Fresh winds from the SSE
(35 kph at 150).
MarioZuchelliStation (Baia Terra Nova)
401 km NNE
93m alt.
2 hours ago
-
Wind obs. (80 kph from 250 degs) was rejected.
Jang Bogo Station
410 km NNE
29m alt.
3 hours ago
-16.1° C
-
44
Strong winds from the W
(44 kph at 260).
28 km
Mid: overcast
Cape Phillips
632 km NNE
780m alt.
2 hours ago
-20.1° C
-
4
Calm
(4 kph at 300).

* 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