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 Sun 13 Sep Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A moderate fall of snow, heaviest on Sun night. Temperatures will be below freezing (max -1°C on Wed afternoon, min -17°C on Mon night). Winds increasing (moderate winds from the WSW on Mon afternoon, stormy winds from the W by Wed afternoon).

Days 5–7 Weather Summary

A moderate fall of snow, heaviest on Wed night. Temperatures will be below freezing (max -4°C on Wed night, min -18°C on Fri night). Winds increasing (near gales from the WSW on Fri morning, extremely windy from the W by Fri night).

Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
snow showers
part cloud
clear
snow showers
clear
cloud
light snow
light snow
snow showers
clear
snow showers
part cloud
part cloud
part cloud
mod snow
light snow
snow shwrs
some clouds
clear
snow shwrs
clear
cloudy
light snow
light snow
snow shwrs
clear
snow shwrs
some clouds
some clouds
some clouds
mod. snow
Cloud base (m)
150
300
450
350
350
350
350
300
200
250
250
250
350
450
300
200
km/h
55
NW
30
WNW
20
WSW
35
SSW
45
SSW
50
SSW
55
W
75
W
95
W
85
WSW
95
WSW
80
WSW
65
WSW
65
W
90
W
95
W
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
3
2
1
3
2
3
1
8
 mm
max °C
-13
-15
-16
-16
-16
-15
-5
-2
-1
-4
-14
-14
-15
-14
-13
-14
min °C
-14
-16
-16
-17
-16
-16
-13
-3
-2
-14
-14
-14
-15
-14
-13
-18
 chill °C
-27
-28
-25
-30
-30
-30
-24
-14
-13
-30
-30
-30
-30
-28
-28
-36
Freezing level m
150
0
0
0
0
0
0
800
1250
50
100
0
0
0
50
0
Sea lvl1000m2000m3000m4000m5000m
-19-21-22-22-21-18-11-3-3-12-20-17-18-15-17-22-14-16-16-17-16-16-9-3-2-9-14-14-15-14-13-16-7-8-8-9-9-10-5-21-5-8-9-10-9-8-91000-1-2023110-1000
Sunrise
6:13
6:11
6:09
6:07
6:05
Sunset
5:49
5:51
5:52
5:53
5:55

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

The weather forecast for Mawson Peak or Heard Pk is: A moderate fall of snow, heaviest on Sun night. Temperatures will be below freezing (max -1°C on Wed afternoon, min -17°C on Mon night). Winds increasing (moderate winds from the WSW on Mon afternoon, stormy winds from the W by Wed afternoon).

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

A moderate fall of snow, heaviest on Wed night. Temperatures will be below freezing (max -4°C on Wed night, min -18°C on Fri night). Winds increasing (near gales from the WSW on Fri morning, extremely windy from the W by Fri night).

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
Port-Aux-Francais (Iles Kerguelen)
476 km NW
30m alt.
38 minutes ago
-1°C
-
37
Fresh winds from the W
(37 kph at 270).
Mawson
1713 km S
16m alt.
3 hours ago
-22°C
-
6
Light winds from the WSW
(6 kph at 240).
Alfred Faure (Iles Crozet)
1719 km W
146m alt.
2 hours ago
4°C
No report.
Wind obs. (11 kph from 40 degs) was rejected.
Martin DE Vivies (Ile Amsterdam)
1730 km NNE
29m alt.
2 hours ago
14°C
No report.
Wind obs. (7 kph from 110 degs) was rejected.
Davis
1739 km S
23m alt.
3 hours ago
-
15
Light winds from the E
(15 kph at 80).
ASCATC37E60S
2360 km SW
15m alt.
2 hours ago
52
Near gales from the NNE
(52 kph at 23).
- km
ASCATC36E61S
2400 km SSW
15m alt.
2 hours ago
53
Near gales from the NE
(53 kph at 34).
- km
ASCATC36E60S
2411 km SW
15m alt.
2 hours ago
54
Near gales from the NNE
(54 kph at 18).
- km
ASCATC36E59S
2415 km SW
15m alt.
2 hours ago
57
Near gales from the NNE
(57 kph at 12).
- km
ASCATC35E61S
2445 km SSW
15m alt.
2 hours ago
57
Near gales from the NNE
(57 kph at 31).
- 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