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 Fri 16 Oct Local Time
Updates in:
hr min s
Update imminent 

Days 1–4 Weather Summary

A heavy fall of snow, heaviest during Sat night. Extremely cold (max -12°C on Sat night, min -20°C on Sat morning). Winds decreasing (extremely windy from the WSW on Fri night, near gales from the WSW by Mon afternoon).

Days 5–7 Weather Summary

A moderate fall of snow, heaviest on Tue afternoon. Extremely cold (max -12°C on Thu afternoon, min -22°C on Mon night). Winds decreasing (gales from the SW on Tue morning, calm by Thu afternoon).

Saturday
17
Sunday
18
Monday
19
Tuesday
20
Wednesday
21
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
snow showers
snow showers
snow showers
snow showers
snow showers
light snow
snow showers
snow showers
snow showers
snow showers
snow showers
snow showers
snow showers
clear
part cloud
part cloud
snow shwrs
snow shwrs
snow shwrs
snow shwrs
snow shwrs
light snow
snow shwrs
snow shwrs
snow shwrs
snow shwrs
snow shwrs
snow shwrs
snow shwrs
clear
some clouds
some clouds
Cloud base (m)
200
250
200
300
100
100
200
200
200
250
250
300
450
500
400
300
km/h
135
WSW
105
WSW
110
WSW
65
NW
95
W
90
W
75
SW
60
WSW
60
WSW
70
WSW
70
SW
65
SW
70
SW
40
WSW
30
WSW
5
N
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
2
2
1
9
2
2
5
2
2
4
2
3
2
—
—
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
max °C
-15
-19
-15
-12
-19
-20
-18
-19
-19
-20
-22
-22
-17
-15
-14
-14
min °C
-17
-20
-20
-16
-20
-20
-19
-19
-20
-22
-22
-22
-21
-15
-15
-14
 chill °C
-36
-40
-39
-33
-39
-39
-38
-35
-37
-40
-40
-40
-39
-29
-28
-23
Freezing level m
50
50
50
100
0
50
0
0
0
0
0
0
0
0
0
0
Sea lvl1000m2000m3000m4000m5000m
-16-20-18-14-20-20-19-19-20-21-22-22-19-15-15-14-13-15-14-11-15-15-14-15-15-16-17-17-16-14-12-11-8-8-8-6-8-8-8-9-9-9-9-9-11-10-8-6111100-1-1-1-1-10-100-1
Sunrise
—
4:56
—
—
4:52
—
—
4:50
—
—
4:48
—
—
4:47
—
—
Sunset
—
—
6:46
—
—
6:49
—
—
6:51
—
—
6:52
—
—
6:54
—

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

The weather forecast for Mawson Peak or Heard Pk is: A heavy fall of snow, heaviest during Sat night. Extremely cold (max -12°C on Sat night, min -20°C on Sat morning). Winds decreasing (extremely windy from the WSW on Fri night, near gales from the WSW by Mon afternoon).

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

A moderate fall of snow, heaviest on Tue afternoon. Extremely cold (max -12°C on Thu afternoon, min -22°C on Mon night). Winds decreasing (gales from the SW on Tue morning, calm by Thu 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
51 km SSE
15m alt.
2 hours ago
65
Gales from the W
(65 kph at 266).
- km
ASCATC73E54S
63 km SSW
15m alt.
2 hours ago
71
Gales from the W
(71 kph at 263).
- km
ASCATC74E53S
66 km NNE
15m alt.
2 hours ago
69
Gales from the W
(69 kph at 263).
- km
ASCATC73E53S
76 km NW
15m alt.
2 hours ago
63
Gales from the W
(63 kph at 259).
- km
ASCATC75E54S
86 km ESE
15m alt.
2 hours ago
66
Gales from the W
(66 kph at 266).
- km
ASCATC75E53S
95 km NE
15m alt.
2 hours ago
66
Gales from the W
(66 kph at 266).
- km
ASCATB73E54S
105 km SSW
15m alt.
3 hours ago
70
Gales from the W
(70 kph at 261).
- km
ASCATC75E52S
116 km NE
15m alt.
2 hours ago
67
Gales from the W
(67 kph at 260).
- km
ASCATC72E54S
134 km SW
15m alt.
2 hours ago
69
Gales from the W
(69 kph at 263).
- km
ASCATB72E54S
136 km SW
15m alt.
3 hours ago
69
Gales from the W
(69 kph at 261).
- 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