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: 4 am Sun 27 Sep Local Time
Updates in:
hr min s
Update imminent 

Days 1–3 Weather Summary

A light covering of new snow mostly falling on Sun morning. Becoming milder with light rain (total 6mm) on Tue night. Freeze-thaw conditions (max 4°C on Tue night, min -12°C on Sun morning). Winds decreasing (stormy winds from the WSW on Mon morning, strong winds from the NW by Tue afternoon).

Days 4–6 Weather Summary

A heavy fall of snow, heaviest during Wed afternoon. Temperatures will be below freezing (max -2°C on Fri morning, min -12°C on Wed night). Winds increasing (strong winds from the WSW on Wed morning, extremely windy from the WSW by Fri afternoon).

Sunday
27
Monday
28
Tuesday
29
Wednesday
30
Thursday
1
Friday
2
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
part cloud
snow showers
snow showers
snow showers
part cloud
part cloud
light rain
light rain
light snow
snow showers
light snow
light snow
light snow
snow showers
light snow
light snow
light snow
light snow
some clouds
snow shwrs
snow shwrs
snow shwrs
some clouds
some clouds
light rain
light rain
light snow
snow shwrs
light snow
light snow
light snow
snow shwrs
light snow
light snow
light snow
Cloud base (m)
400
400
250
250
300
300
250
300
200
200
200
450
250
250
200
200
200
200
km/h
70
WSW
80
WSW
85
WSW
90
WSW
85
WSW
85
WSW
50
W
40
NW
90
W
60
WSW
65
SW
65
WSW
85
WSW
75
WSW
100
WSW
105
WSW
115
WSW
80
WSW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
2
—
3
1
1
—
—
—
—
1
2
4
2
3
4
2
4
4
 mm
—
—
—
—
—
—
—
0.8
5
—
—
—
—
—
—
—
—
—
max °C
-12
-10
-8
-8
-7
-2
1
2
4
-3
-8
-10
-11
-9
-5
-2
-2
-4
min °C
-12
-10
-9
-8
-8
-5
0
1
0
-5
-9
-12
-12
-10
-7
-3
-3
-6
 chill °C
-27
-23
-23
-21
-22
-17
-9
-7
-9
-16
-22
-27
-27
-24
-19
-15
-16
-18
Freezing level m
0
0
0
0
0
0
0
1750
1750
100
0
0
0
0
200
500
450
200
Sea lvl1000m2000m3000m4000m5000m
-25-18-17-16-13-8-4-4-5-11-18-25-25-21-11-7-6-8-19-15-14-13-12-6-2-1-2-8-14-19-20-16-9-6-5-7-12-10-9-8-8-4122-4-9-11-12-10-6-3-3-5-3-1000002310-2-3-11232
Sunrise
5:43
—
—
5:39
—
—
5:37
—
—
5:35
—
—
5:33
—
—
5:31
—
—
Sunset
—
6:10
—
—
6:13
—
—
6:15
—
—
6:15
—
—
6:17
—
—
6:20
—

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

The weather forecast for Mawson Peak or Heard Pk is: A light covering of new snow mostly falling on Sun morning. Becoming milder with light rain (total 6mm) on Tue night. Freeze-thaw conditions (max 4°C on Tue night, min -12°C on Sun morning). Winds decreasing (stormy winds from the WSW on Mon morning, strong winds from the NW by Tue afternoon).

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

A heavy fall of snow, heaviest during Wed afternoon. Temperatures will be below freezing (max -2°C on Fri morning, min -12°C on Wed night). Winds increasing (strong winds from the WSW on Wed morning, extremely windy from the WSW by Fri afternoon).

This table gives the weather forecast for Mawson Peak or Heard Pk at the specific elevation of 1000 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
ASCATB74E53S
42 km SSE
15m alt.
2 hours ago
57
Near gales from the SW
(57 kph at 232).
- km
ASCATB74E52S
72 km N
15m alt.
2 hours ago
61
Near gales from the SW
(61 kph at 231).
- km
ASCATB73E53S
78 km SW
15m alt.
2 hours ago
58
Near gales from the SW
(58 kph at 233).
- km
ASCATB75E53S
83 km ESE
15m alt.
2 hours ago
54
Near gales from the WSW
(54 kph at 237).
- km
ASCATB73E52S
93 km WNW
15m alt.
2 hours ago
57
Near gales from the SW
(57 kph at 234).
- km
ASCATB75E52S
107 km NE
15m alt.
2 hours ago
58
Near gales from the WSW
(58 kph at 242).
- km
ASCATB72E53S
137 km SW
15m alt.
2 hours ago
58
Near gales from the SW
(58 kph at 232).
- km
ASCATB76E53S
142 km ESE
15m alt.
2 hours ago
54
Near gales from the WSW
(54 kph at 243).
- km
ASCATB74E54S
152 km S
15m alt.
2 hours ago
59
Near gales from the SW
(59 kph at 225).
- km
ASCATB72E52S
154 km W
15m alt.
2 hours ago
55
Near gales from the WSW
(55 kph at 240).
- 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