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 Thu 17 Sep Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A heavy fall of snow, heaviest during Sun morning. Temperatures will be well below freezing (max -9°C on Sun morning, min -21°C on Fri morning). Winds increasing (moderate winds from the WSW on Thu night, stormy winds from the WNW by Sat night).

Days 5–7 Weather Summary

A heavy fall of snow, heaviest during Mon afternoon. Temperatures will be well below freezing (max -7°C on Wed afternoon, min -30°C on Tue morning). Winds increasing (severe gales from the NW on Mon night, extremely windy from the WSW by Wed afternoon).

Friday
18
Saturday
19
Sunday
20
Monday
21
Tuesday
22
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
clear
snow showers
mod snow
snow showers
snow showers
snow showers
light snow
mod snow
light snow
light snow
snow showers
snow shwrs
snow shwrs
snow shwrs
snow shwrs
snow shwrs
clear
snow shwrs
mod. snow
snow shwrs
snow shwrs
snow shwrs
light snow
mod. snow
light snow
light snow
snow shwrs
Cloud base (m)
250
400
350
250
250
250
200
200
200
250
200
150
400
250
300
250
km/h
45
SW
85
WSW
70
W
50
W
50
WSW
65
W
100
WNW
85
W
95
WNW
90
WSW
100
WNW
85
WNW
105
SW
100
SW
105
SW
110
SW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
6
1
1
4
1
7
7
1
2
1
3
6
2
2
5
 mm
max °C
-17
-20
-19
-18
-16
-13
-13
-9
-9
-15
-17
-19
-22
-29
-26
-15
min °C
-20
-21
-20
-19
-17
-15
-14
-12
-11
-18
-17
-20
-28
-30
-28
-23
 chill °C
-38
-40
-38
-35
-31
-30
-31
-28
-26
-36
-35
-39
-51
-54
-52
-44
Freezing level m
0
0
50
100
50
100
250
300
200
0
0
0
0
0
0
100
Sea lvl1000m2000m3000m4000m5000m
-19-21-20-19-17-14-14-11-10-17-17-20-25-30-27-19-15-16-16-14-13-12-10-8-9-13-14-15-20-24-21-15-10-10-9-7-7-7-5-4-6-8-9-8-12-15-13-9-2-10111222100-4-6-30
Sunrise
6:05
6:01
6:00
5:56
5:54
Sunset
5:55
5:57
5:59
6:00
6:02

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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 Sun morning. Temperatures will be well below freezing (max -9°C on Sun morning, min -21°C on Fri morning). Winds increasing (moderate winds from the WSW on Thu night, stormy winds from the WNW by Sat night).

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

A heavy fall of snow, heaviest during Mon afternoon. Temperatures will be well below freezing (max -7°C on Wed afternoon, min -30°C on Tue morning). Winds increasing (severe gales from the NW on Mon night, extremely windy from the WSW by Wed 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
31
Fresh winds from the SW
(31 kph at 221).
- km
ASCATC73E54S
61 km SSW
15m alt.
3 hours ago
28
Moderate winds from the SSW
(28 kph at 201).
- km
ASCATC74E53S
62 km N
15m alt.
3 hours ago
28
Moderate winds from the S
(28 kph at 182).
- km
ASCATC73E53S
82 km WNW
15m alt.
3 hours ago
26
Moderate winds from the SSW
(26 kph at 200).
- km
ASCATC75E54S
100 km ESE
15m alt.
3 hours ago
22
Moderate winds from the SW
(22 kph at 223).
- km
ASCATC75E53S
107 km NE
15m alt.
3 hours ago
29
Fresh winds from the SSE
(29 kph at 167).
- km
ASCATC72E54S
107 km SW
15m alt.
3 hours ago
34
Fresh winds from the SSW
(34 kph at 205).
- km
ASCATC75E52S
119 km NE
15m alt.
3 hours ago
28
Moderate winds from the SSE
(28 kph at 158).
- km
ASCATC72E53S
126 km W
15m alt.
3 hours ago
24
Moderate winds from the SSW
(24 kph at 198).
- km
ASCATC76E53S
143 km ESE
15m alt.
3 hours ago
19
Light winds from the SW
(19 kph at 215).
- 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