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 Sun 25 Oct Local Time
Updates in:
hr min s
Update imminent 

Days 1–3 Weather Summary

A light covering of new snow mostly falling on Sun morning. Temperatures will be below freezing (max -4°C on Tue night, min -10°C on Sun afternoon). Winds decreasing (extremely windy from the NW on Sun morning, near gales from the WSW by Sun night).

Days 4–6 Weather Summary

A moderate fall of snow, heaviest on Wed morning. Freeze-thaw conditions (max 1°C on Thu night, min -7°C on Wed afternoon). Winds decreasing (stormy winds from the WSW on Wed morning, strong winds from the W by Fri morning).

Sunday
25
Monday
26
Tuesday
27
Wednesday
28
Thursday
29
Friday
30
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
snow showers
snow showers
part cloud
part cloud
snow showers
part cloud
snow showers
snow showers
snow showers
part cloud
part cloud
cloud
part cloud
snow showers
snow showers
part cloud
snow showers
light snow
snow shwrs
snow shwrs
some clouds
some clouds
snow shwrs
some clouds
snow shwrs
snow shwrs
snow shwrs
some clouds
some clouds
cloudy
some clouds
snow shwrs
snow shwrs
some clouds
snow shwrs
Cloud base (m)
200
250
350
350
250
250
300
300
250
350
250
250
250
250
200
150
200
200
km/h
105
WNW
65
W
55
WSW
55
W
65
W
65
W
70
W
75
W
75
W
100
WSW
85
WSW
65
WSW
55
W
70
WNW
85
NW
50
W
65
WSW
70
W
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
1
2
2
—
—
1
—
1
1
4
—
—
—
—
4
2
—
1
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
max °C
-6
-8
-9
-8
-7
-7
-7
-7
-4
-6
-6
-3
-1
0
1
-2
-6
-4
min °C
-7
-10
-10
-9
-8
-8
-8
-7
-7
-6
-7
-5
-2
0
-1
-6
-7
-7
 chill °C
-21
-23
-23
-21
-20
-20
-20
-20
-20
-19
-20
-16
-11
-9
-11
-16
-19
-19
Freezing level m
50
0
0
50
150
100
100
150
200
150
150
150
600
1000
1300
150
100
150
Sea lvl1000m2000m3000m4000m5000m
-16-18-15-13-15-16-17-17-13-15-14-9-9-7-8-11-11-13-12-14-14-12-12-13-13-13-10-12-11-7-6-4-4-7-10-10-7-9-10-9-8-8-8-7-6-6-7-4-200-4-7-61-1-1011111111234212
Sunrise
4:37
—
—
4:35
—
—
4:33
—
—
4:31
—
—
4:28
—
—
4:26
—
—
Sunset
—
7:01
—
—
7:04
—
—
7:06
—
—
7:07
—
—
7:09
—
—
7:12
—

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

The weather forecast for Mawson Peak or Heard Pk is: A light covering of new snow mostly falling on Sun morning. Temperatures will be below freezing (max -4°C on Tue night, min -10°C on Sun afternoon). Winds decreasing (extremely windy from the NW on Sun morning, near gales from the WSW by Sun night).

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

A moderate fall of snow, heaviest on Wed morning. Freeze-thaw conditions (max 1°C on Thu night, min -7°C on Wed afternoon). Winds decreasing (stormy winds from the WSW on Wed morning, strong winds from the W by Fri morning).

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.
2 hours ago
6°C
-
33
Fresh winds from the W
(33 kph at 270).
SHIP5791
1052 km NW
3m alt.
3 hours ago
5°C
43
Strong winds from the W
(43 kph at 260).
Mawson
1709 km S
16m alt.
3 hours ago
-9°C
State of sky unchanged.
15
Light winds from the W
(15 kph at 270).
40 km
Mid: few
Alfred Faure (Iles Crozet)
1715 km W
146m alt.
3 hours ago
4°C
No report.
Wind obs. (11 kph from 40 degs) was rejected.
Martin DE Vivies (Ile Amsterdam)
1731 km NNE
29m alt.
3 hours ago
14°C
No report.
Wind obs. (7 kph from 110 degs) was rejected.
SHIP7619
1053 km NW
15m alt.
3 hours ago
8°C
43
Strong winds from the W
(44 kph at 260).
- km
SHIP2193
1053 km NW
3m alt.
3 hours ago
5°C
43
Strong winds from the W
(43 kph at 260).
SHIP2336
1053 km NW
3m alt.
3 hours ago
5°C
43
Strong winds from the W
(43 kph at 260).
SHIP6420
1053 km NW
15m alt.
3 hours ago
8°C
43
Strong winds from the W
(44 kph at 260).
- km
SHIP436
1053 km NW
-m alt.
3 hours ago
5°C
-
43
Strong winds from the W
(43 kph at 260).

* 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