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

Days 1–3 Weather Summary

Moderate rain (total 16mm), heaviest on Sun morning. Freeze-thaw conditions (max 2°C on Sat night, min -1°C on Fri morning). Winds increasing (fresh winds from the WSW on Sat morning, gales from the NW by Sat night).

Days 4–6 Weather Summary

Moderate rain (total 19mm), heaviest on Wed night. Freeze-thaw conditions (max 3°C on Wed night, min -6°C on Mon night). Winds increasing (strong winds from the WSW on Mon night, severe gales from the NW by Wed night).

Friday
18
Saturday
19
Sunday
20
Monday
21
Tuesday
22
Wednesday
23
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
rain showers
rain showers
rain showers
rain showers
rain showers
mod rain
rain showers
rain showers
rain showers
light rain
light rain
light rain
light rain
light rain
rain showers
light rain
light rain
light rain
rain shwrs
rain shwrs
rain shwrs
rain shwrs
rain shwrs
mod. rain
rain shwrs
rain shwrs
rain shwrs
light rain
light rain
light rain
light rain
light rain
rain shwrs
light rain
light rain
light rain
Cloud base (m)
400
350
250
250
250
200
200
200
200
250
150
350
300
400
250
250
300
250
km/h
55
WSW
50
WNW
45
W
30
WSW
45
WNW
65
NW
60
W
55
WNW
65
W
65
WNW
70
WNW
60
WSW
75
WSW
70
W
60
WSW
60
W
60
WNW
80
NW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
 mm
0.6
0.5
3
0.5
0.3
5
3
0.7
2
0.6
2
4
1.3
1
4
2
0.9
3
max °C
-1
0
1
1
1
2
2
2
1
0
0
-1
-4
-2
1
1
1
3
min °C
-1
0
0
1
1
1
2
1
-1
-1
0
-6
-5
-3
0
1
1
2
 chill °C
-10
-8
-8
-6
-6
-7
-6
-7
-10
-10
-9
-18
-17
-14
-9
-7
-7
-6
Freezing level m
0
50
50
100
100
350
300
150
50
0
0
0
0
0
100
200
200
600
Sea lvl1000m2000m3000m4000m5000m
-21-20-19-16-14-13-11-10-17-20-21-26-29-26-19-14-9-7-17-16-14-13-12-10-9-9-13-16-15-20-23-20-14-11-9-5-10-9-7-7-7-5-5-6-8-9-8-12-14-12-8-6-6-2-101112220-10-4-5-31113
Sunrise
6:05
6:01
6:00
5:56
5:54
5:52
Sunset
5:55
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: Moderate rain (total 16mm), heaviest on Sun morning. Freeze-thaw conditions (max 2°C on Sat night, min -1°C on Fri morning). Winds increasing (fresh winds from the WSW on Sat morning, gales from the NW by Sat night).

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

Moderate rain (total 19mm), heaviest on Wed night. Freeze-thaw conditions (max 3°C on Wed night, min -6°C on Mon night). Winds increasing (strong winds from the WSW on Mon night, severe gales from the NW by Wed night).

This table gives the weather forecast for Mawson Peak or Heard Pk at the specific elevation of 0 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.
1 hour ago
4°C
-
44
Strong winds from the NW
(44 kph at 310).
Mawson
1713 km S
16m alt.
1 hour ago
-21°C
State of sky unchanged.
33
Fresh winds from the SSE
(33 kph at 150).
40 km
Mid: few
Alfred Faure (Iles Crozet)
1719 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)
1730 km NNE
29m alt.
1 hour ago
14°C
No report.
Wind obs. (7 kph from 110 degs) was rejected.
Davis
1739 km S
23m alt.
1 hour ago
-24°C
No report.
15
Light winds from the NNE
(15 kph at 30).
Syowa
2491 km S
26m alt.
1 hour ago
-22°C
-
0
Calm
(0 kph at 0).
Casey
2493 km SE
42m alt.
1 hour ago
-9°C
moderate snow
Slight to moderate drifting snow, above eye level.
89
Stormy winds from the E
(89 kph at 80).
0.1 km
Mid: sky obscured
ASCATC33E58S
2607 km SW
15m alt.
3 hours ago
45
Strong winds from the WNW
(45 kph at 297).
- km
ASCATC33E57S
2608 km SW
15m alt.
3 hours ago
46
Strong winds from the WNW
(46 kph at 294).
- km
2620 km WSW
22m alt.
1 hour ago
7°C
partially cloudy
No report.
Wind obs. (20 kph from 290 degs) was rejected.
20 km
Mid: overcast

* 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