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

AyPortal Mountain
Weather Forecast, Antarctica

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Issued: 6am Mon 03 Oct Local Time
Updates in: hr min s
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Mountain icon 3 Portal Mountain Elevations: 3 Forecast Elevations:
 

Portal Mountain Weather (Days 0-3):

Mostly dry. Extremely cold (max -21°C on Mon afternoon, min -31°C on Tue morning). Winds increasing (light winds from the SW on Mon night, gales from the W by Wed night).

(Days 3-6):

A dusting of new snow. Extremely cold (max -21°C on Sat morning, min -38°C on Thu night). Winds decreasing (strong winds from the W on Thu morning, calm by Fri night).

(Days 6-9):

Mostly dry. Extremely cold (max -19°C on Sun morning, min -32°C on Mon night). Wind will be generally light.

(Days 10-12):

Mostly dry. Extremely cold (max -23°C on Wed afternoon, min -30°C on Fri night). Wind will be generally light.

Monday
3
Tuesday
4
Wednesday
5
Thursday
6
Friday
7
Saturday
8
Sunday
9
Monday
10
Tuesday
11
Wednesday
12
Thursday
13
Friday
14
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
cloudy
cloudy
partially cloudy
clear
partially cloudy
clear
clear
clear
clear
clear
clear
clear
clear
clear
partially cloudy
light snow
light snow
cloudy
cloudy
cloudy
partially cloudy
partially cloudy
partially cloudy
partially cloudy
clear
clear
clear
partially cloudy
clear
clear
clear
clear
clear
clear
clear
clear
cloudy cloudy some clouds clear some clouds clear clear clear clear clear clear clear clear clear some clouds light snow light snow cloudy cloudy cloudy some clouds some clouds some clouds some clouds clear clear clear some clouds clear clear clear clear clear clear clear clear
Wind km/h
15
S
20
S
15
SSW
20
W
20
W
30
W
60
W
65
W
65
W
45
W
35
W
20
W
15
WNW
10
WNW
5
W
10
SSE
15
SSE
15
SSW
10
SW
20
W
20
WNW
15
WNW
15
WNW
15
WNW
10
W
15
WNW
15
WNW
15
WNW
15
WNW
20
WNW
20
WNW
25
W
25
W
20
W
25
W
25
W
See all weather maps
Snow
 cm
- - - - - - - - - - - - - - - 1 2 - - - - - - - - - - - - - - - - - - -
Rain
 mm
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Max °C
-23 -21 -22 -29 -29 -28 -27 -28 -29 -29 -29 -33 -31 -28 -22 -21 -22 -21 -19 -21 -26 -29 -28 -29 -25 -26 -28 -24 -23 -26 -27 -26 -27 -25 -24 -28
Min °C
-25 -22 -27 -31 -30 -31 -27 -28 -30 -30 -30 -38 -35 -28 -29 -21 -22 -23 -20 -23 -31 -30 -30 -32 -27 -28 -30 -25 -24 -29 -29 -26 -27 -26 -26 -30
 Feels °C
-31 -30 -29 -37 -38 -41 -42 -44 -46 -41 -40 -42 -37 -34 -27 -27 -29 -27 -26 -28 -34 -36 -35 -35 -31 -33 -35 -31 -30 -34 -35 -35 -36 -33 -32 -37
 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
-34-32-29-29-30-25-25-28-28-29-31-32-33-30-29-30-32-29-27-25-25-28-30-30-29-28-27-26-24-23-26-26-23-23-24-25-30-28-28-30-31-27-26-28-28-29-31-32-32-30-27-27-29-27-24-24-25-28-29-29-28-28-28-26-25-25-27-26-24-24-24-26-23-21-22-29-29-28-27-28-29-29-29-33-31-28-22-21-22-21-19-21-26-29-28-29-25-26-28-24-23-26-27-26-27-25-24-28
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
- 9:46 - - 9:54 - - 10:02 - - 10:10 - - 10:19 - - 10:28 - - 10:37 - - 10:45 - - 10:54 - - 11:05 - - 11:15 - - 11:24 -

Portal Mountain Weather (Days 0-3):

The weather forecast for Portal Mountain is: Mostly dry. Extremely cold (max -21°C on Mon afternoon, min -31°C on Tue morning). Winds increasing (light winds from the SW on Mon night, gales from the W by Wed night).

Portal Mountain Weather (Days 3-6):

A dusting of new snow. Extremely cold (max -21°C on Sat morning, min -38°C on Thu night). Winds decreasing (strong winds from the W on Thu morning, calm by Fri night).

Portal Mountain Weather (Days 6-9):

Mostly dry. Extremely cold (max -19°C on Sun morning, min -32°C on Mon 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.
1 hour ago
-20.3° C
-
31
Fresh winds from the E
(31 kph at 80).
32 km
Mid: scattered
Cape Ross
181 km NNE
212m alt.
2 hours ago
-19.8° C
-
41
Strong winds from the SSE
(41 kph at 150).
Williams Field
183 km E
8m alt.
1 hour ago
-19.9° C
partially cloudy
Dry and partly cloudy.
31
Fresh winds from the E
(31 kph at 90).
Low: few
Mid: scattered
MarioZuchelliStation (Baia Terra Nova)
401 km NNE
93m alt.
1 hour ago
-
46
Strong winds from the W
(46 kph at 260).
Cape Phillips
632 km NNE
780m alt.
2 hours ago
-20.1° C
-
59
Near gales from the WSW
(59 kph at 250).

* 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