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

AsMawson Peak or Heard Pk
Weather Forecast, Australia

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Issued: 4 pm Sat 21 Dec Local Time
Updates in:
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Days 1–4 Weather Summary

A moderate fall of snow, heaviest on Tue morning. Temperatures will be below freezing (max -1°C on Tue morning, min -13°C on Sat afternoon). Winds increasing (strong winds from the W on Sun morning, extremely windy from the NW by Tue morning).

Days 5–7 Weather Summary

A moderate fall of snow, heaviest on Tue afternoon. Temperatures will be below freezing (max -3°C on Tue afternoon, min -14°C on Wed night). Winds decreasing (extremely windy from the NW on Tue afternoon, strong winds from the W by Fri morning).

Days 8–10 Weather Summary

A heavy fall of snow, heaviest during Fri night. Extremely cold (max -14°C on Fri afternoon, min -19°C on Sun night). Winds increasing (strong winds from the W on Fri night, severe gales from the WSW by Sat afternoon).

Days 11–13 Weather Summary

A moderate fall of snow, heaviest on Thu morning. Temperatures will be well below freezing (max -9°C on Thu morning, min -19°C on Mon afternoon). Winds decreasing (stormy winds from the WSW on Mon night, light winds from the W by Tue night).

Sat
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
29
Monday
30
Tuesday
31
Wednesday
1
Thu
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
part cloud
part cloud
clear
snow showers
snow showers
part cloud
light snow
light snow
light snow
clear
snow showers
part cloud
light snow
light snow
light snow
part cloud
part cloud
cloud
mod snow
snow showers
snow showers
light snow
snow showers
snow showers
light snow
snow showers
snow showers
snow showers
snow showers
light snow
light snow
light snow
snow showers
part cloud
light snow
clear
some clouds
some clouds
clear
snow shwrs
snow shwrs
some clouds
light snow
light snow
light snow
clear
snow shwrs
some clouds
light snow
light snow
light snow
some clouds
some clouds
cloudy
mod. snow
snow shwrs
snow shwrs
light snow
snow shwrs
snow shwrs
light snow
snow shwrs
snow shwrs
snow shwrs
snow shwrs
light snow
light snow
light snow
snow shwrs
some clouds
light snow
 km/h
60
SW
55
WSW
50
W
50
W
80
WNW
80
W
75
WSW
105
WNW
120
NW
110
W
110
WNW
100
WNW
90
WNW
70
WNW
85
WNW
70
WNW
70
W
45
W
50
W
50
W
70
WSW
75
WSW
55
W
60
W
70
W
70
W
70
WSW
85
WSW
85
WSW
70
WSW
50
WSW
15
WNW
20
W
30
WSW
35
W
40
W
T frenchsouthernandantarcticlands.wind.3.cc23
T frenchsouthernandantarcticlands.wind.27.cc23
T frenchsouthernandantarcticlands.wind.51.cc23
T frenchsouthernandantarcticlands.wind.75.cc23
T frenchsouthernandantarcticlands.wind.99.cc23
T frenchsouthernandantarcticlands.wind.123.cc23
T frenchsouthernandantarcticlands.wind.147.cc23
T frenchsouthernandantarcticlands.wind.171.cc23
T frenchsouthernandantarcticlands.wind.195.cc23
T frenchsouthernandantarcticlands.wind.219.cc23
T frenchsouthernandantarcticlands.wind.243.cc23
T frenchsouthernandantarcticlands.wind.267.cc23
T frenchsouthernandantarcticlands.wind.291.cc23
 cm 
4
2.0
4
5
5
1.0
5
3
4
8
2.0
2.0
3
2.0
1.0
2.0
2.0
2.0
4
1.0
1.0
1.0
2.0
1.0
4
 mm 
max°C
-12
-11
-12
-11
-8
-10
-5
-3
-1
-3
-11
-11
-11
-12
-11
-11
-11
-12
-14
-14
-14
-16
-15
-16
-17
-18
-19
-19
-17
-15
-14
-15
-15
-14
-13
-9
min°C
-13
-12
-12
-11
-9
-10
-8
-6
-1
-10
-12
-12
-11
-14
-12
-12
-13
-13
-14
-15
-15
-17
-15
-18
-18
-19
-19
-19
-18
-16
-14
-15
-15
-15
-14
-12
chill°C 
-27
-26
-24
-23
-21
-24
-22
-18
-13
-26
-28
-28
-26
-29
-27
-26
-28
-25
-26
-28
-30
-34
-30
-34
-34
-36
-36
-37
-36
-32
-28
-27
-23
-25
-25
-23
Freezing level (m
300
150
300
550
800
750
850
2100
2550
800
400
400
400
350
650
650
400
350
450
350
350
300
250
300
300
250
200
250
250
300
300
300
200
300
350
550
Cloud base (m)
250
300
300
300
450
250
300
250
150
200
250
250
300
200
200
200
250
250
350
200
250
250
200
200
250
250
200
250
300
250
250
500
250
250
250
200
Sea lvl1000m2000m3000m4000m5000m
-13-12-12-11-9-10-7-5-1-7-12-12-11-13-12-12-12-13-14-15-15-17-15-17-18-19-19-19-18-16-14-15-15-15-14-11-10-11-11-8-6-6-5-13-3-9-9-9-10-8-7-9-9-10-10-11-12-11-12-12-13-14-13-13-12-11-11-11-11-10-8-6-7-7-4-1-1-1361-5-5-4-4-3-2-4-5-5-4-5-5-6-6-5-6-6-6-6-6-5-5-5-5-5-3222334457643334433333222222222221234
Sunrise
3:35
3:35
3:36
3:38
3:38
3:39
3:40
3:41
3:42
3:42
3:44
3:45
Sunset
8:32
8:32
8:32
8:34
8:34
8:34
8:34
8:34
8:34
8:34
8:34
8:34

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 Tue morning. Temperatures will be below freezing (max -1°C on Tue morning, min -13°C on Sat afternoon). Winds increasing (strong winds from the W on Sun morning, extremely windy from the NW by Tue morning).

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

A moderate fall of snow, heaviest on Tue afternoon. Temperatures will be below freezing (max -3°C on Tue afternoon, min -14°C on Wed night). Winds decreasing (extremely windy from the NW on Tue afternoon, strong winds from the W by Fri morning).

Mawson Peak or Heard Pk Weather (Days 6-9):

A heavy fall of snow, heaviest during Fri night. Extremely cold (max -14°C on Fri afternoon, min -19°C on Sun night). Winds increasing (strong winds from the W on Fri night, severe gales from the WSW by Sat afternoon).

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 5 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
ASCATB99E56S
1696 km ESE
15m alt.
3 hours ago
28
Moderate winds from the N
(28 kph at 5).
- km
ASCATB99E55S
1703 km ESE
15m alt.
3 hours ago
27
Moderate winds from the NW
(27 kph at 321).
- km
ASCATB99E54S
1718 km ESE
15m alt.
3 hours ago
31
Fresh winds from the NW
(31 kph at 321).
- km
Alfred Faure (Iles Crozet)
1719 km W
146m alt.
2 hours ago
4° C
No report.
11
Light winds from the NE
(11 kph at 40).
ASCATB100E54S
1730 km ESE
15m alt.
3 hours ago
29
Fresh winds from the NW
(29 kph at 325).
- km
Martin DE Vivies (Ile Amsterdam)
1730 km NNE
29m alt.
1 hour ago
14° C
No report.
Wind obs. (7 kph from 110 degs) was rejected.
ASCATB99E53S
1738 km E
15m alt.
3 hours ago
42
Strong winds from the NW
(42 kph at 309).
- km
ASCATB99E51S
1739 km E
15m alt.
3 hours ago
34
Fresh winds from the NW
(34 kph at 317).
- km
ASCATB100E53S
1751 km E
15m alt.
3 hours ago
41
Strong winds from the NW
(41 kph at 309).
- km
ASCATB100E57S
1757 km ESE
15m alt.
3 hours ago
49
Strong winds from the ENE
(49 kph at 66).
- 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