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

Days 1–4 Weather Summary

A heavy fall of snow, heaviest during Fri night. Temperatures will be well below freezing (max -8°C on Fri night, min -20°C on Sat night). Winds decreasing (extremely windy from the NW on Fri night, severe gales from the W by Sat night).

Days 5–7 Weather Summary

A heavy fall of snow, heaviest during Tue night. Temperatures will be below freezing (max -1°C on Tue afternoon, min -20°C on Wed night). Winds decreasing (stormy winds from the WSW on Mon night, fresh winds from the WSW by Wed night).

Saturday
26
Sunday
27
Monday
28
Tuesday
29
Wednesday
30
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
mod snow
mod snow
snow showers
light snow
light snow
part cloud
snow showers
snow showers
snow showers
clear
clear
cloud
mod snow
cloud
cloud
mod snow
mod. snow
mod. snow
snow shwrs
light snow
light snow
some clouds
snow shwrs
snow shwrs
snow shwrs
clear
clear
cloudy
mod. snow
cloudy
cloudy
mod. snow
Cloud base (m)
150
150
150
300
400
450
250
350
300
300
300
250
200
600
200
250
km/h
110
NW
95
WNW
80
WSW
80
WSW
80
SW
85
WSW
105
WSW
100
WSW
95
WSW
100
WSW
80
W
60
WNW
55
WSW
40
W
60
WNW
55
SSW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
7
6
2
4
2
—
3
2
1
—
—
—
7
—
—
9
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
max °C
-8
-10
-14
-16
-19
-15
-14
-14
-13
-6
-2
-1
-1
-5
-8
-13
min °C
-10
-12
-14
-20
-20
-16
-15
-15
-14
-11
-4
-1
-4
-7
-10
-20
 chill °C
-25
-28
-30
-38
-38
-32
-32
-32
-31
-26
-16
-11
-13
-17
-22
-38
Freezing level m
200
200
0
0
0
0
0
0
0
0
0
1700
1600
100
0
0
Sea lvl1000m2000m3000m4000m5000m
-12-16-19-24-25-18-18-19-16-10-5-5-5-9-12-21-9-11-14-18-20-16-15-15-14-9-3-1-3-6-9-17-6-5-8-11-12-11-9-8-8-5-122-3-5-10221-3-3-1000002310-2
Sunrise
—
5:45
—
—
5:43
—
—
5:39
—
—
5:37
—
—
5:35
—
—
Sunset
—
—
6:08
—
—
6:10
—
—
6:13
—
—
6:15
—
—
6:15
—

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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 Fri night. Temperatures will be well below freezing (max -8°C on Fri night, min -20°C on Sat night). Winds decreasing (extremely windy from the NW on Fri night, severe gales from the W by Sat night).

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

A heavy fall of snow, heaviest during Tue night. Temperatures will be below freezing (max -1°C on Tue afternoon, min -20°C on Wed night). Winds decreasing (stormy winds from the WSW on Mon night, fresh winds from the WSW by Wed 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.
56 minutes ago
5°C
-
50
Strong winds from the NNW
(50 kph at 330).
ASCATC51E61S
1638 km SSW
15m alt.
3 hours ago
45
Strong winds from the SW
(45 kph at 218).
- km
ASCATC50E61S
1661 km SSW
15m alt.
3 hours ago
44
Strong winds from the SW
(44 kph at 218).
- km
ASCATC50E60S
1664 km SSW
15m alt.
3 hours ago
46
Strong winds from the SW
(46 kph at 215).
- km
ASCATC49E60S
1696 km SSW
15m alt.
3 hours ago
44
Strong winds from the SW
(44 kph at 214).
- km
Mawson
1713 km S
16m alt.
2 hours ago
-16°C
-
81
Severe gales from the S
(81 kph at 170).
ASCATC49E61S
1719 km SSW
15m alt.
3 hours ago
45
Strong winds from the SW
(45 kph at 222).
- km
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.
ASCATC48E60S
1733 km SSW
15m alt.
3 hours ago
44
Strong winds from the SW
(44 kph at 214).
- 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