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 Sat 26 Sep Local Time
Updates in:
hr min s
Update imminent 

Days 1–3 Weather Summary

A moderate fall of snow, heaviest on Sat morning. Temperatures will be below freezing (max -2°C on Mon night, min -12°C on Sun morning). Mainly stormy winds.

Days 4–6 Weather Summary

A heavy fall of snow, heaviest during Tue night. Freeze-thaw conditions (max 1°C on Tue afternoon, min -12°C on Wed night). Winds increasing (light winds from the NW on Tue night, severe gales from the SW by Thu afternoon).

Saturday
26
Sunday
27
Monday
28
Tuesday
29
Wednesday
30
Thursday
1
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
snow showers
light snow
light snow
part cloud
snow showers
part cloud
snow showers
part cloud
clear
cloud
light snow
cloud
light snow
snow showers
light snow
light snow
light snow
light snow
snow shwrs
light snow
light snow
some clouds
snow shwrs
some clouds
snow shwrs
some clouds
clear
cloudy
light snow
cloudy
light snow
snow shwrs
light snow
light snow
light snow
Cloud base (m)
150
150
300
450
450
250
300
300
300
300
250
200
200
250
200
450
400
200
km/h
85
WNW
80
W
75
WSW
75
SW
75
WSW
95
WSW
85
WSW
90
WSW
80
WSW
60
W
40
WNW
20
NW
40
WSW
55
WSW
65
SSW
75
WSW
80
WSW
60
W
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
4
2
5
2
—
2
—
1
—
—
—
5
—
1
5
3
2
4
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
max °C
-5
-7
-10
-11
-10
-8
-7
-8
-2
0
1
1
-2
-4
-8
-11
-11
-6
min °C
-5
-7
-11
-12
-11
-9
-8
-8
-7
-1
1
0
-3
-7
-12
-11
-12
-10
 chill °C
-17
-20
-25
-27
-25
-23
-22
-21
-20
-10
-7
-5
-11
-18
-27
-24
-27
-24
Freezing level m
200
100
0
0
0
0
0
0
0
0
1650
1550
300
50
0
0
0
50
Sea lvl1000m2000m3000m4000m5000m
-16-19-24-25-18-17-17-13-9-5-5-5-8-12-22-26-26-15-12-15-18-20-16-14-14-12-8-3-1-2-6-9-17-20-20-12-5-7-11-12-11-9-8-8-5-111-3-6-10-11-12-821-2-2-1000000311-2-2-20
Sunrise
5:45
—
—
5:43
—
—
5:39
—
—
5:37
—
—
5:35
—
—
5:33
—
—
Sunset
—
6:08
—
—
6:10
—
—
6:13
—
—
6:15
—
—
6:15
—
—
6:17
—

Loading...

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 Sat morning. Temperatures will be below freezing (max -2°C on Mon night, min -12°C on Sun morning). Mainly stormy winds.

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

A heavy fall of snow, heaviest during Tue night. Freeze-thaw conditions (max 1°C on Tue afternoon, min -12°C on Wed night). Winds increasing (light winds from the NW on Tue night, severe gales from the SW by Thu 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
Port-Aux-Francais (Iles Kerguelen)
475 km NW
30m alt.
1 hour ago
5°C
-
65
Gales from the WNW
(65 kph at 290).
Mawson
1709 km S
16m alt.
2 hours ago
-12°C
State of sky unchanged.
Wind obs. (41 kph from 150 degs) was rejected.
40 km
Mid: clear
Alfred Faure (Iles Crozet)
1715 km W
146m alt.
1 hour ago
4°C
No report.
Wind obs. (11 kph from 40 degs) was rejected.
Martin DE Vivies (Ile Amsterdam)
1731 km NNE
29m alt.
1 hour ago
14°C
No report.
Wind obs. (7 kph from 110 degs) was rejected.
Davis
1736 km S
23m alt.
2 hours ago
-11°C
light snow
Continuous light snow.
9
Light winds from the ENE
(9 kph at 70).
Syowa
2491 km S
26m alt.
1 hour ago
-17°C
-
4
Calm
(4 kph at 300).
Casey
2493 km SE
42m alt.
2 hours ago
-6°C
State of sky unchanged.
54
Near gales from the W
(54 kph at 270).
50 km
Mid: few
2620 km WSW
22m alt.
1 hour ago
7°C
partially cloudy
No report.
20
Moderate winds from the WNW
(20 kph at 290).
20 km
SHIP6026
2883 km NW
15m alt.
2 hours ago
22°C
28
Moderate winds from the ESE
(28 kph at 120).
- km
SHIP7016
2883 km NW
3m alt.
2 hours ago
24°C
28
Moderate winds from the ESE
(28 kph at 120).

* 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