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 18 Sep Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A heavy fall of snow, heaviest during Sat night. Temperatures will be well below freezing (max -10°C on Sun morning, min -23°C on Mon afternoon). Winds increasing (strong winds from the SW on Sat morning, extremely windy from the WNW by Mon afternoon).

Days 5–7 Weather Summary

A moderate fall of snow, heaviest on Tue night. Temperatures will be below freezing (max -4°C on Wed night, min -29°C on Mon night). Winds increasing (gales from the WSW on Mon night, extremely windy from the NW by Thu afternoon).

Saturday
19
Sunday
20
Monday
21
Tuesday
22
Wednesday
23
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
snow showers
clear
part cloud
mod snow
snow showers
snow showers
snow showers
light snow
light snow
light snow
light snow
light snow
snow showers
light snow
part cloud
clear
snow shwrs
clear
some clouds
mod. snow
snow shwrs
snow shwrs
snow shwrs
light snow
light snow
light snow
light snow
light snow
snow shwrs
light snow
some clouds
clear
Cloud base (m)
200
250
250
200
200
200
250
150
200
450
300
250
300
300
300
250
km/h
50
W
60
WSW
70
W
100
WNW
90
W
95
W
100
W
95
WNW
115
WNW
75
WSW
90
WSW
110
WSW
105
SW
90
WSW
100
WSW
110
WNW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
6
9
4
2
1
4
4
5
2
2
7
3
 mm
max °C
-18
-16
-13
-13
-10
-10
-14
-18
-21
-27
-28
-22
-14
-12
-7
-4
min °C
-19
-17
-14
-14
-14
-12
-16
-19
-23
-29
-29
-25
-20
-13
-10
-6
 chill °C
-37
-31
-28
-30
-30
-28
-34
-38
-45
-50
-52
-48
-40
-29
-25
-19
Freezing level m
50
100
100
350
250
150
0
50
0
0
0
0
0
200
350
1400
Sea lvl1000m2000m3000m4000m5000m
-19-17-14-14-12-11-15-19-22-28-29-24-17-13-9-5-14-13-12-10-9-9-13-14-17-23-23-18-14-10-7-3-7-7-7-6-6-7-9-8-9-14-14-10-7-5-4111122210-1-5-5-21112
Sunrise
6:01
6:00
5:56
5:54
5:52
Sunset
5:57
5:59
6:00
6:02
6:04

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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. Temperatures will be well below freezing (max -10°C on Sun morning, min -23°C on Mon afternoon). Winds increasing (strong winds from the SW on Sat morning, extremely windy from the WNW by Mon afternoon).

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

A moderate fall of snow, heaviest on Tue night. Temperatures will be below freezing (max -4°C on Wed night, min -29°C on Mon night). Winds increasing (gales from the WSW on Mon night, extremely windy from the NW 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
Port-Aux-Francais (Iles Kerguelen)
476 km NW
30m alt.
56 minutes ago
2°C
-
39
Strong winds from the W
(39 kph at 280).
ASCATC62E59S
990 km SSW
15m alt.
2 hours ago
44
Strong winds from the W
(44 kph at 265).
- km
ASCATC61E58S
992 km SSW
15m alt.
2 hours ago
37
Fresh winds from the W
(37 kph at 267).
- km
ASCATC63E60S
1000 km SSW
15m alt.
2 hours ago
49
Strong winds from the W
(49 kph at 269).
- km
ASCATC60E58S
1001 km SSW
15m alt.
2 hours ago
35
Fresh winds from the WNW
(35 kph at 294).
- km
ASCATC61E59S
1003 km SSW
15m alt.
2 hours ago
38
Fresh winds from the WSW
(38 kph at 258).
- km
ASCATC60E57S
1004 km SSW
15m alt.
2 hours ago
36
Fresh winds from the WNW
(36 kph at 296).
- km
ASCATC64E60S
1019 km S
15m alt.
2 hours ago
62
Gales from the WNW
(62 kph at 291).
- km
ASCATC62E60S
1019 km SSW
15m alt.
2 hours ago
48
Strong winds from the W
(48 kph at 276).
- km
ASCATC64E61S
1022 km S
15m alt.
2 hours ago
58
Near gales from the WNW
(58 kph at 282).
- 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