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: 4 am Wed 30 Sep Local Time
Updates in:
hr min s
Update imminent 

Days 1–3 Weather Summary

A heavy fall of snow, heaviest during Fri night. Temperatures will be below freezing (max -4°C on Fri night, min -27°C on Thu morning). Winds increasing (severe gales from the WSW on Wed night, extremely windy from the WSW by Fri night).

Days 4–6 Weather Summary

A moderate fall of snow, heaviest on Sun night. Temperatures will be well below freezing (max -6°C on Sat morning, min -24°C on Mon morning). Winds decreasing (extremely windy from the WSW on Sat afternoon, gales from the WSW by Sun night).

Wednesday
30
Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
5
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
snow showers
snow showers
snow showers
light snow
light snow
snow showers
mod snow
snow showers
snow showers
light snow
snow showers
snow showers
part cloud
light snow
snow showers
light snow
snow showers
snow showers
snow shwrs
snow shwrs
snow shwrs
light snow
light snow
snow shwrs
mod. snow
snow shwrs
snow shwrs
light snow
snow shwrs
snow shwrs
some clouds
light snow
snow shwrs
light snow
snow shwrs
snow shwrs
Cloud base (m)
150
200
550
300
250
200
200
200
200
200
200
250
250
400
250
300
300
400
km/h
105
W
100
WSW
85
WSW
105
WSW
110
WSW
120
WSW
120
WSW
145
WSW
140
WSW
145
WSW
145
WSW
125
WSW
85
W
85
W
75
WSW
90
SW
115
SW
105
SSW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
3
2
4
2
2
3
7
3
11
2
1
1
—
1
5
2
2
1
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
max °C
-7
-19
-25
-26
-22
-10
-8
-7
-4
-6
-9
-10
-12
-14
-17
-23
-22
-12
min °C
-11
-23
-26
-27
-25
-20
-8
-8
-7
-6
-11
-12
-13
-15
-23
-24
-22
-22
 chill °C
-27
-44
-48
-50
-47
-40
-24
-24
-22
-21
-29
-29
-29
-32
-42
-44
-43
-43
Freezing level m
150
0
0
0
0
0
350
250
400
1400
300
50
100
100
0
0
0
0
Sea lvl1000m2000m3000m4000m5000m
-9-21-26-27-24-15-8-8-6-6-10-11-13-15-20-24-22-17-7-17-20-21-19-13-7-7-5-3-8-10-9-11-16-19-19-15-3-9-12-12-11-8-5-5-41-4-7-4-6-9-13-13-112-1-3-3-2022233101-1-4-4-1
Sunrise
5:35
—
—
5:33
—
—
5:31
—
—
5:28
—
—
5:26
—
—
5:24
—
—
Sunset
—
6:15
—
—
6:17
—
—
6:20
—
—
6:22
—
—
6:23
—
—
6:24
—

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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 below freezing (max -4°C on Fri night, min -27°C on Thu morning). Winds increasing (severe gales from the WSW on Wed night, extremely windy from the WSW by Fri night).

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

A moderate fall of snow, heaviest on Sun night. Temperatures will be well below freezing (max -6°C on Sat morning, min -24°C on Mon morning). Winds decreasing (extremely windy from the WSW on Sat afternoon, gales from the WSW by Sun night).

This table gives the weather forecast for Mawson Peak or Heard Pk at the specific elevation of 2745 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
ASCATB74E53S
45 km N
15m alt.
3 hours ago
53
Near gales from the WNW
(53 kph at 298).
- km
ASCATC74E53S
54 km SE
15m alt.
3 hours ago
53
Near gales from the WNW
(53 kph at 286).
- km
ASCATB73E53S
69 km SSW
15m alt.
3 hours ago
48
Strong winds from the WNW
(48 kph at 294).
- km
ASCATC73E53S
72 km SSW
15m alt.
3 hours ago
49
Strong winds from the WNW
(49 kph at 292).
- km
ASCATB74E52S
73 km N
15m alt.
3 hours ago
50
Strong winds from the WNW
(50 kph at 301).
- km
ASCATC75E53S
79 km ESE
15m alt.
3 hours ago
51
Near gales from the WNW
(51 kph at 287).
- km
ASCATC74E52S
83 km N
15m alt.
3 hours ago
53
Near gales from the WNW
(53 kph at 300).
- km
ASCATC73E52S
92 km WNW
15m alt.
3 hours ago
54
Near gales from the WNW
(54 kph at 294).
- km
ASCATB73E52S
98 km WNW
15m alt.
3 hours ago
54
Near gales from the WNW
(54 kph at 295).
- km
ASCATC75E52S
108 km NE
15m alt.
3 hours ago
51
Near gales from the WNW
(51 kph at 296).
- 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