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 am Mon 21 Sep Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A heavy fall of snow, heaviest during Mon morning. Freeze-thaw conditions (max 1°C on Wed night, min -14°C on Mon night). Winds increasing (gales from the W on Mon night, extremely windy from the WNW by Wed night).

Days 4–6 Weather Summary

A heavy fall of snow, heaviest during Thu night. Freeze-thaw conditions (max 1°C on Thu afternoon, min -12°C on Thu night). Winds decreasing (extremely windy from the NNW on Thu night, gales from the NW by Fri night).

Monday
21
Tuesday
22
Wednesday
23
Thursday
24
Friday
25
Saturday
26
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
light snow
light snow
light snow
snow showers
mod snow
light snow
cloud
cloud
cloud
light snow
heavy snow
snow showers
snow showers
light snow
light snow
snow showers
mod snow
light snow
light snow
light snow
light snow
snow shwrs
mod. snow
light snow
cloudy
cloudy
cloudy
light snow
heavy snow
snow shwrs
snow shwrs
light snow
light snow
snow shwrs
mod. snow
Cloud base (m)
150
150
500
350
300
250
250
300
250
200
100
200
500
350
200
150
200
200
km/h
85
WNW
80
W
70
WSW
90
SW
95
WSW
85
WSW
75
W
95
W
105
WNW
115
WNW
150
NNW
90
WSW
95
W
80
W
80
NW
85
WNW
90
W
120
W
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
3
2
5
2
2
7
1
2
14
2
2
5
3
2
7
 mm
max °C
-8
-8
-11
-13
-10
-6
-6
-4
1
0
1
-1
-11
-10
-5
-4
-7
-9
min °C
-8
-12
-14
-13
-12
-8
-6
-6
-1
0
0
-12
-11
-11
-10
-6
-8
-10
 chill °C
-21
-27
-30
-29
-28
-22
-18
-18
-12
-11
-12
-27
-26
-26
-24
-19
-22
-26
Freezing level m
0
0
0
0
0
100
200
300
1350
1100
1050
0
0
0
100
200
0
0
Sea lvl1000m2000m3000m4000m5000m
-20-24-28-28-25-17-14-10-7-8-8-18-26-24-19-13-20-22-15-18-22-22-19-13-11-8-3-4-4-13-20-19-14-9-15-17-8-10-13-13-11-7-6-5001-7-11-11-8-5-8-100-2-4-4-21122451-2-2021-1
Sunrise
5:56
5:54
5:52
5:50
5:48
5:45
Sunset
6:00
6:02
6:04
6:06
6:07
6:08

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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 Mon morning. Freeze-thaw conditions (max 1°C on Wed night, min -14°C on Mon night). Winds increasing (gales from the W on Mon night, extremely windy from the WNW by Wed night).

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

A heavy fall of snow, heaviest during Thu night. Freeze-thaw conditions (max 1°C on Thu afternoon, min -12°C on Thu night). Winds decreasing (extremely windy from the NNW on Thu night, gales from the NW by Fri night).

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
ASCATC74E53S
40 km S
15m alt.
4 hours ago
57
Near gales from the NW
(57 kph at 312).
- km
ASCATC73E53S
65 km SW
15m alt.
4 hours ago
60
Near gales from the NW
(60 kph at 323).
- km
ASCATC74E52S
70 km N
15m alt.
4 hours ago
53
Near gales from the NW
(53 kph at 310).
- km
ASCATC75E53S
92 km NE
15m alt.
4 hours ago
49
Strong winds from the NW
(49 kph at 305).
- km
ASCATC75E52S
101 km NE
15m alt.
4 hours ago
51
Near gales from the NW
(51 kph at 308).
- km
ASCATC73E52S
105 km WNW
15m alt.
4 hours ago
55
Near gales from the NW
(55 kph at 310).
- km
ASCATB72E53S
130 km SW
15m alt.
4 hours ago
57
Near gales from the NW
(57 kph at 309).
- km
ASCATC72E53S
137 km SW
15m alt.
4 hours ago
58
Near gales from the NW
(58 kph at 305).
- km
ASCATB72E52S
149 km W
15m alt.
4 hours ago
58
Near gales from the NW
(58 kph at 312).
- km
ASCATC74E54S
151 km S
15m alt.
4 hours ago
51
Near gales from the NW
(51 kph at 324).
- 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