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

Days 1–4 Weather Summary

A heavy fall of snow, heaviest during Tue night. Temperatures will be below freezing (max -3°C on Wed night, min -23°C on Mon night). Winds increasing (gales from the WSW on Wed morning, extremely windy from the NW by Thu afternoon).

Days 5–7 Weather Summary

A heavy fall of snow, heaviest during Thu night. Temperatures will be below freezing (max -4°C on Thu night, min -21°C on Thu night). Winds decreasing (extremely windy from the NW on Thu night, near gales from the SW by Sun morning).

Tuesday
22
Wednesday
23
Thursday
24
Friday
25
Saturday
26
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
light snow
snow showers
snow showers
snow showers
part cloud
part cloud
part cloud
mod snow
heavy snow
light snow
snow showers
heavy snow
mod snow
snow showers
mod snow
light snow
light snow
snow shwrs
snow shwrs
snow shwrs
some clouds
some clouds
some clouds
mod. snow
heavy snow
light snow
snow shwrs
heavy snow
mod. snow
snow shwrs
mod. snow
Cloud base (m)
400
350
300
250
250
250
250
200
150
200
550
400
150
150
150
250
km/h
80
SW
90
WSW
100
WSW
95
WSW
75
WSW
90
W
115
WNW
135
WNW
145
NW
85
WSW
90
W
90
W
100
NW
105
WNW
90
W
70
SW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
5
2
2
8
2
6
26
2
1
11
6
2
7
 mm
max °C
-20
-21
-18
-12
-10
-7
-3
-4
-4
-4
-19
-17
-10
-11
-13
-12
min °C
-23
-22
-21
-15
-12
-9
-5
-4
-4
-21
-20
-18
-15
-11
-15
-14
 chill °C
-43
-42
-41
-32
-27
-23
-18
-18
-18
-40
-39
-36
-31
-27
-32
-28
Freezing level m
0
0
0
100
200
300
1250
1250
1050
0
0
0
150
100
0
0
Sea lvl1000m2000m3000m4000m5000m
-28-28-25-18-14-10-6-8-8-17-26-23-17-15-19-17-22-22-20-14-11-8-4-4-4-13-20-18-13-11-14-13-13-13-11-8-6-5-111-6-11-10-7-6-8-8-4-4-21122442-2-11200
Sunrise
5:54
5:52
5:50
5:48
5:45
Sunset
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 Tue night. Temperatures will be below freezing (max -3°C on Wed night, min -23°C on Mon night). Winds increasing (gales from the WSW on Wed morning, extremely windy from the NW by Thu afternoon).

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

A heavy fall of snow, heaviest during Thu night. Temperatures will be below freezing (max -4°C on Thu night, min -21°C on Thu night). Winds decreasing (extremely windy from the NW on Thu night, near gales from the SW by Sun morning).

This table gives the weather forecast for Mawson Peak or Heard Pk at the specific elevation of 2000 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
ASCATC73E54S
51 km S
15m alt.
2 hours ago
58
Near gales from the WNW
(58 kph at 284).
- km
ASCATB73E54S
64 km SSW
15m alt.
3 hours ago
59
Near gales from the WNW
(59 kph at 289).
- km
ASCATC73E53S
69 km NW
15m alt.
2 hours ago
57
Near gales from the W
(57 kph at 273).
- km
ASCATC74E54S
71 km SE
15m alt.
2 hours ago
57
Near gales from the WNW
(57 kph at 288).
- km
ASCATC74E53S
81 km NE
15m alt.
2 hours ago
54
Near gales from the WNW
(54 kph at 284).
- km
ASCATB73E53S
86 km WNW
15m alt.
3 hours ago
56
Near gales from the W
(56 kph at 270).
- km
ASCATC72E54S
96 km SW
15m alt.
2 hours ago
57
Near gales from the W
(57 kph at 278).
- km
ASCATC72E53S
113 km WNW
15m alt.
2 hours ago
55
Near gales from the W
(55 kph at 265).
- km
ASCATB72E54S
118 km SW
15m alt.
3 hours ago
57
Near gales from the W
(57 kph at 278).
- km
ASCATB72E53S
126 km W
15m alt.
3 hours ago
53
Near gales from the W
(53 kph at 270).
- 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