Mawson Peak or Heard Pk weather
– Lat/Long: 53.11° S 73.51° E

Mawson Peak or Heard Pk Weather Forecast

Big Ben (Heard Island) · Australia
Issued: 4 am Mon 19 Oct Local Time
Updates in:
hr min s
Update imminent 

Days 1–3 Weather Summary

A moderate fall of snow, heaviest on Mon morning. Temperatures will be well below freezing (max -8°C on Wed night, min -22°C on Mon afternoon). Winds decreasing (severe gales from the SW on Mon night, fresh winds from the WSW by Wed night).

Days 4–6 Weather Summary

A heavy fall of snow, heaviest during Sat night. Temperatures will be below freezing (max -4°C on Fri morning, min -10°C on Sat morning). Winds decreasing (extremely windy from the W on Fri night, fresh winds from the WNW by Sat night).

Monday
19
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Saturday
24
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
snow showers
light snow
snow showers
snow showers
snow showers
snow showers
clear
clear
snow showers
clear
clear
light snow
light snow
snow showers
part cloud
part cloud
part cloud
heavy snow
snow shwrs
light snow
snow shwrs
snow shwrs
snow shwrs
snow shwrs
clear
clear
snow shwrs
clear
clear
light snow
light snow
snow shwrs
some clouds
some clouds
some clouds
heavy snow
Cloud base (m)
200
200
200
250
300
500
500
400
300
300
300
250
200
250
250
250
300
200
km/h
60
WSW
65
WSW
70
SW
70
SW
75
SW
65
SW
55
WSW
55
WSW
30
WSW
60
WNW
70
NW
95
NNW
80
WNW
105
WNW
105
W
55
WNW
55
NW
65
NW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
2
2
4
2
2
1
—
—
1
—
—
5
5
1
—
—
—
17
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
max °C
-20
-22
-22
-22
-19
-18
-15
-16
-8
-6
-5
-5
-4
-4
-7
-10
-8
-7
min °C
-21
-22
-22
-22
-21
-19
-16
-16
-13
-7
-6
-5
-6
-5
-8
-10
-8
-10
 chill °C
-38
-39
-40
-40
-39
-36
-31
-31
-25
-17
-17
-17
-19
-18
-22
-23
-20
-20
Freezing level m
0
0
0
0
0
0
0
0
400
450
900
1050
1850
1500
650
350
450
0
Sea lvl1000m2000m3000m4000m5000m
-21-22-22-22-20-19-16-16-11-7-6-5-5-5-8-10-8-9-16-17-17-17-17-16-14-12-7-4-3-3-2-2-5-7-6-8-9-9-10-9-10-11-10-7-3-10132-1-2-2-5-1-1-1-1-1-1001111432121
Sunrise
4:50
—
—
4:48
—
—
4:47
—
—
4:43
—
—
4:41
—
—
4:39
—
—
Sunset
—
6:51
—
—
6:52
—
—
6:54
—
—
6:57
—
—
6:59
—
—
7:00
—

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Mawson Peak or Heard Pk Weather (Days 0-3):

The weather forecast for Mawson Peak or Heard Pk is: A moderate fall of snow, heaviest on Mon morning. Temperatures will be well below freezing (max -8°C on Wed night, min -22°C on Mon afternoon). Winds decreasing (severe gales from the SW on Mon night, fresh winds from the WSW by Wed night).

Mawson Peak or Heard Pk Weather (Days 3-6):

A heavy fall of snow, heaviest during Sat night. Temperatures will be below freezing (max -4°C on Fri morning, min -10°C on Sat morning). Winds decreasing (extremely windy from the W on Fri night, fresh winds from the WNW by Sat night).

This table gives the weather forecast for Mawson Peak or Heard Pk at the specific elevation of 2745 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mawson Peak or Heard Pk. 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 Heard Island and McDonald Islands.

Live conditions reported by 10 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
ASCATB72E53S
132 km WSW
15m alt.
3 hours ago
49
Strong winds from the W
(49 kph at 262).
- km
ASCATB72E52S
153 km W
15m alt.
3 hours ago
53
Near gales from the W
(53 kph at 260).
- km
ASCATB73E52S
157 km NW
15m alt.
3 hours ago
54
Near gales from the WSW
(54 kph at 255).
- km
ASCATB73E51S
193 km NW
15m alt.
3 hours ago
57
Near gales from the WSW
(57 kph at 257).
- km
ASCATB71E53S
194 km SW
15m alt.
3 hours ago
50
Strong winds from the W
(50 kph at 260).
- km
ASCATB71E52S
214 km W
15m alt.
3 hours ago
51
Near gales from the WSW
(51 kph at 248).
- km
ASCATB72E51S
224 km WNW
15m alt.
3 hours ago
54
Near gales from the WSW
(54 kph at 259).
- km
ASCATB71E54S
241 km SSW
15m alt.
3 hours ago
51
Near gales from the WSW
(51 kph at 255).
- km
ASCATB70E53S
261 km WSW
15m alt.
3 hours ago
51
Near gales from the W
(51 kph at 260).
- km
ASCATB71E55S
268 km SSW
15m alt.
3 hours ago
46
Strong winds from the WSW
(46 kph at 252).
- 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.

Mawson Peak or Heard Pk Photos