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

Portal Mountain Weather Forecast

Worcester Range · Antarctica
Issued: 6 am Fri 30 Oct Local Time
Updates in:
hr min s
Update imminent 

Days 1–3 Weather Summary

Mostly dry. Extremely cold (max -19°C on Sun afternoon, min -27°C on Fri night). Wind will be generally light.

Days 4–6 Weather Summary

A dusting of new snow. Extremely cold (max -13°C on Wed night, min -26°C on Mon night). Wind will be generally light.

Friday
30
Saturday
31
Sunday
1
Monday
2
Tuesday
3
Wednesday
4
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
part cloud
clear
part cloud
part cloud
clear
clear
clear
part cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
snow showers
cloudy
some clouds
clear
some clouds
some clouds
clear
clear
clear
some clouds
cloudy
some clouds
some clouds
clear
clear
clear
clear
some clouds
snow shwrs
Cloud base (m)
2100
2100
2100
2150
4050
4550
2100
2100
2100
2100
2150
2150
2150
2250
km/h
10
SSE
5
SSW
10
WNW
15
WNW
20
W
20
W
15
WNW
10
W
5
W
10
SE
5
SSE
10
WNW
10
WNW
10
WNW
15
WNW
10
W
10
WSW
10
WSW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
1
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
max °C
-22
-22
-26
-22
-21
-24
-20
-19
-20
-19
-19
-24
-21
-20
-24
-18
-17
-13
min °C
-23
-23
-27
-24
-22
-27
-23
-20
-23
-20
-21
-26
-23
-21
-26
-21
-18
-20
 chill °C
-30
-29
-36
-34
-33
-38
-32
-27
-30
-26
-21
-35
-31
-29
-36
-28
-24
-28
Freezing level m
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Sea lvl1000m2000m3000m4000m5000m
-32-31-29-27-26-25-26-26-28-30-30-29-28-28-27-26-26-24-29-28-29-26-24-25-24-24-26-26-27-28-27-25-26-24-23-22-23-23-27-23-22-26-22-20-22-20-20-25-22-21-25-20-18-17
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 Sun afternoon, min -27°C on Fri night). Wind will be generally light.

Portal Mountain Weather (Days 3-6):

A dusting of new snow. Extremely cold (max -13°C on Wed night, min -26°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 10 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
Dumont Durville
1415 km WNW
111m alt.
1 hour ago
-18°C
-
9
Light winds from the ENE
(9 kph at 60).
40 km
Mid: clear
ASCATC174E63S
1737 km NNE
15m alt.
2 hours ago
45
Strong winds from the SSW
(45 kph at 201).
- km
ASCATB168E63S
1737 km NNE
15m alt.
3 hours ago
41
Strong winds from the SSW
(41 kph at 202).
- km
ASCATC171E63S
1751 km NNE
15m alt.
2 hours ago
53
Near gales from the SSW
(53 kph at 198).
- km
ASCATB170E63S
1757 km NNE
15m alt.
3 hours ago
48
Strong winds from the SSW
(48 kph at 196).
- km
ASCATC172E63S
1760 km NNE
15m alt.
2 hours ago
53
Near gales from the SSW
(53 kph at 194).
- km
ASCATB168E62S
1765 km NNE
15m alt.
3 hours ago
42
Strong winds from the SSW
(42 kph at 205).
- km
ASCATC168E63S
1765 km NNE
15m alt.
2 hours ago
42
Strong winds from the SSW
(42 kph at 203).
- km
ASCATC173E63S
1766 km NNE
15m alt.
2 hours ago
49
Strong winds from the SSW
(49 kph at 197).
- km
ASCATC164E62S
1769 km N
15m alt.
2 hours ago
57
Near gales from the SW
(57 kph at 217).
- 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