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 am Sun 22 Dec Local Time
Updates in:
hr min s
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Days 1–3 Weather Summary

A light fall of snow, heaviest on Mon night. Turning milder with light rain (total 2mm) on Tue morning. Freeze-thaw conditions (max 2°C on Tue morning, min -11°C on Sun morning). Winds increasing (strong winds from the W on Sun morning, extremely windy from the NW by Tue morning).

Days 4–6 Weather Summary

A heavy fall of snow, heaviest during Thu night. Temperatures will be well below freezing (max -7°C on Thu night, min -12°C on Fri night). Winds decreasing (stormy winds from the WNW on Wed morning, moderate winds from the NW by Thu night).

Days 7–9 Weather Summary

A heavy fall of snow, heaviest during Sun morning. Temperatures will be well below freezing (max -7°C on Sun morning, min -13°C on Sun night). Winds decreasing (severe gales from the WSW on Sat afternoon, fresh winds from the WSW by Sun morning).

Days 10–12 Weather Summary

A heavy fall of snow, heaviest during Wed night. Temperatures will be below freezing (max -3°C on Wed night, min -13°C on Tue morning). Winds increasing (strong winds from the W on Wed afternoon, stormy winds from the W by Thu afternoon).

Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
29
Monday
30
Tuesday
31
Wednesday
1
Thursday
2
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
part cloud
part cloud
light snow
snow showers
part cloud
light snow
light snow
light snow
clear
clear
clear
light snow
light snow
light snow
light snow
light snow
light snow
snow showers
snow showers
snow showers
light snow
mod snow
snow showers
part cloud
snow showers
part cloud
snow showers
snow showers
snow showers
snow showers
cloud
cloud
heavy snow
light snow
light snow
snow showers
some clouds
some clouds
light snow
snow shwrs
some clouds
light snow
light snow
light snow
clear
clear
clear
light snow
light snow
light snow
light snow
light snow
light snow
snow shwrs
snow shwrs
snow shwrs
light snow
mod. snow
snow shwrs
some clouds
snow shwrs
some clouds
snow shwrs
snow shwrs
snow shwrs
snow shwrs
cloudy
cloudy
heavy snow
light snow
light snow
snow shwrs
 km/h
40
W
50
WNW
85
WNW
75
W
70
W
95
WNW
120
NW
100
W
95
W
90
WNW
85
WNW
65
WNW
70
WNW
70
WNW
35
NW
30
W
50
W
60
WSW
75
WSW
80
WSW
55
WNW
35
WSW
70
WSW
65
W
60
W
65
W
65
WSW
65
WSW
75
SW
60
SW
50
WSW
50
NW
85
NW
85
WNW
90
W
75
SSW
T frenchsouthernandantarcticlands.wind.15.cc23
T frenchsouthernandantarcticlands.wind.39.cc23
T frenchsouthernandantarcticlands.wind.63.cc23
T frenchsouthernandantarcticlands.wind.87.cc23
T frenchsouthernandantarcticlands.wind.111.cc23
T frenchsouthernandantarcticlands.wind.135.cc23
T frenchsouthernandantarcticlands.wind.159.cc23
T frenchsouthernandantarcticlands.wind.183.cc23
T frenchsouthernandantarcticlands.wind.207.cc23
T frenchsouthernandantarcticlands.wind.231.cc23
T frenchsouthernandantarcticlands.wind.255.cc23
T frenchsouthernandantarcticlands.wind.279.cc23
 cm 
4
1.0
4
3
4
2.0
2.0
1.0
4
2.0
3
6
2.0
1.0
3
9
2.0
2.0
3
2.0
2.0
3
11
3
5
6
 mm 
2
max°C
-10
-7
-4
-7
-4
1
2
-1
-9
-8
-8
-9
-9
-8
-7
-7
-8
-9
-11
-11
-9
-7
-11
-12
-13
-13
-13
-13
-13
-11
-10
-9
-3
-8
-9
-7
min°C
-11
-9
-6
-7
-6
-3
2
-7
-9
-9
-8
-9
-9
-8
-7
-8
-8
-12
-11
-11
-11
-7
-12
-13
-13
-13
-13
-13
-13
-13
-10
-9
-7
-9
-9
-9
chill°C 
-22
-20
-18
-20
-18
-13
-8
-21
-23
-23
-22
-23
-22
-21
-18
-17
-19
-26
-24
-25
-24
-17
-26
-27
-27
-27
-27
-27
-27
-28
-23
-20
-18
-23
-23
-22
Freezing level (m
300
600
850
650
850
2200
2600
700
400
450
450
450
600
650
750
650
600
350
350
400
250
400
300
300
250
300
250
250
250
300
350
500
850
450
450
400
Cloud base (m)
300
350
400
300
300
250
200
200
250
250
250
250
200
200
200
200
200
200
250
250
250
150
250
250
200
250
200
250
300
300
300
600
150
100
100
200
Sea lvl1000m2000m3000m4000m5000m
-12-11-9-10-7-4-1-7-12-11-10-13-14-12-11-12-13-16-16-16-14-11-16-18-18-18-19-18-18-16-13-14-7-13-13-11-11-8-5-7-5-12-4-9-9-8-9-9-8-7-8-8-11-11-11-10-7-12-13-13-13-13-13-13-12-10-9-5-9-9-8-7-3-1-2-1360-4-4-4-4-3-3-2-2-2-4-5-5-5-3-5-6-6-6-6-6-6-6-5-3-2-4-4-4234445653333344443333222222222233333
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
8:34
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 light fall of snow, heaviest on Mon night. Turning milder with light rain (total 2mm) on Tue morning. Freeze-thaw conditions (max 2°C on Tue morning, min -11°C on Sun morning). 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 heavy fall of snow, heaviest during Thu night. Temperatures will be well below freezing (max -7°C on Thu night, min -12°C on Fri night). Winds decreasing (stormy winds from the WNW on Wed morning, moderate winds from the NW by Thu night).

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

A heavy fall of snow, heaviest during Sun morning. Temperatures will be well below freezing (max -7°C on Sun morning, min -13°C on Sun night). Winds decreasing (severe gales from the WSW on Sat afternoon, fresh winds from the WSW by Sun morning).

This table gives the weather forecast for Mawson Peak or Heard Pk at the specific elevation of 2000 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
ASCATC89E60S
1238 km SE
15m alt.
3 hours ago
25
Moderate winds from the SSE
(25 kph at 154).
- km
ASCATC87E61S
1244 km SE
15m alt.
3 hours ago
20
Moderate winds from the SSE
(20 kph at 164).
- km
ASCATC90E59S
1248 km SE
15m alt.
3 hours ago
35
Fresh winds from the SSE
(35 kph at 152).
- km
ASCATC88E61S
1255 km SE
15m alt.
3 hours ago
19
Light winds from the SSE
(19 kph at 156).
- km
ASCATC91E59S
1262 km SE
15m alt.
3 hours ago
36
Fresh winds from the SSE
(36 kph at 154).
- km
ASCATC86E62S
1263 km SSE
15m alt.
3 hours ago
9
Light winds from the SSE
(9 kph at 162).
- km
ASCATC91E58S
1270 km SE
15m alt.
3 hours ago
37
Fresh winds from the SSE
(37 kph at 155).
- km
ASCATC92E58S
1273 km SE
15m alt.
3 hours ago
36
Fresh winds from the SSE
(36 kph at 153).
- km
ASCATC90E60S
1276 km SE
15m alt.
3 hours ago
28
Moderate winds from the SSE
(28 kph at 162).
- km
ASCATC84E63S
1290 km SSE
15m alt.
3 hours ago
16
Light winds from the SSE
(16 kph at 166).
- 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