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: 10 pm Sun 25 Oct Local Time
Updates in:
hr min s
Update imminent 

Days 1–4 Weather Summary

A moderate fall of snow, heaviest on Wed morning. Extremely cold (max -11°C on Wed afternoon, min -17°C on Sun night). Winds increasing (strong winds from the WSW on Sun night, extremely windy from the WSW by Wed morning).

Days 5–7 Weather Summary

A moderate fall of snow, heaviest on Fri night. Temperatures will be well below freezing (max -6°C on Thu afternoon, min -18°C on Sat morning). Winds decreasing (extremely windy from the WNW on Thu night, strong winds from the WSW by Sat afternoon).

Monday
26
Tuesday
27
Wednesday
28
Thursday
29
Friday
30
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
snow showers
clear
snow showers
snow showers
light snow
light snow
snow showers
snow showers
snow showers
snow showers
part cloud
part cloud
snow showers
snow showers
clear
snow showers
snow shwrs
clear
snow shwrs
snow shwrs
light snow
light snow
snow shwrs
snow shwrs
snow shwrs
snow shwrs
some clouds
some clouds
snow shwrs
snow shwrs
clear
snow shwrs
Cloud base (m)
300
350
250
250
300
250
300
250
250
300
300
250
350
200
200
150
km/h
50
SW
55
WSW
75
W
85
W
85
WSW
100
WSW
90
W
115
WSW
110
WSW
80
SW
65
W
90
WNW
95
WNW
85
W
80
W
80
WNW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
2
—
1
3
2
2
2
5
2
1
—
—
5
1
—
6
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
max °C
-14
-13
-14
-15
-16
-17
-12
-12
-11
-9
-8
-6
-6
-7
-8
-10
min °C
-17
-13
-15
-17
-17
-17
-15
-13
-11
-11
-9
-7
-8
-9
-9
-14
 chill °C
-33
-26
-31
-33
-34
-34
-32
-31
-27
-26
-22
-20
-22
-23
-22
-30
Freezing level m
0
50
150
100
100
150
200
200
150
150
1000
800
700
200
150
250
Sea lvl1000m2000m3000m4000m5000m
-16-13-15-16-17-17-14-13-11-10-9-7-7-8-9-12-14-12-12-13-13-13-10-10-10-8-5-4-4-7-8-9-10-9-7-8-7-7-6-6-7-5-1-1-1-5-7-5-1011111211223212
Sunrise
—
4:35
—
—
4:33
—
—
4:31
—
—
4:28
—
—
4:26
—
—
Sunset
—
—
7:04
—
—
7:06
—
—
7:07
—
—
7:09
—
—
7:12
—

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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 Wed morning. Extremely cold (max -11°C on Wed afternoon, min -17°C on Sun night). Winds increasing (strong winds from the WSW on Sun night, extremely windy from the WSW by Wed morning).

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

A moderate fall of snow, heaviest on Fri night. Temperatures will be well below freezing (max -6°C on Thu afternoon, min -18°C on Sat morning). Winds decreasing (extremely windy from the WNW on Thu night, strong winds 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 10 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
ASCATC74E54S
46 km SSE
15m alt.
3 hours ago
45
Strong winds from the WSW
(45 kph at 237).
- km
ASCATC73E53S
65 km N
15m alt.
3 hours ago
44
Strong winds from the WSW
(44 kph at 237).
- km
ASCATC74E53S
66 km N
15m alt.
3 hours ago
45
Strong winds from the SW
(45 kph at 235).
- km
ASCATC73E54S
81 km SSW
15m alt.
3 hours ago
42
Strong winds from the WSW
(42 kph at 239).
- km
ASCATC75E54S
87 km ESE
15m alt.
3 hours ago
46
Strong winds from the SW
(46 kph at 235).
- km
ASCATC72E54S
92 km SW
15m alt.
3 hours ago
43
Strong winds from the WSW
(43 kph at 240).
- km
ASCATC75E53S
93 km NE
15m alt.
3 hours ago
47
Strong winds from the WSW
(47 kph at 249).
- km
ASCATC72E53S
97 km WNW
15m alt.
3 hours ago
44
Strong winds from the WSW
(44 kph at 238).
- km
ASCATC71E54S
150 km SW
15m alt.
3 hours ago
46
Strong winds from the WSW
(46 kph at 244).
- km
ASCATC76E54S
156 km ESE
15m alt.
3 hours ago
45
Strong winds from the WSW
(45 kph at 244).
- 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