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 Fri 25 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 well below freezing (max -9°C on Fri night, min -21°C on Sun morning). Winds decreasing (extremely windy from the NW on Fri night, gales from the WSW by Sat night).

Days 4–6 Weather Summary

A moderate fall of snow, heaviest on Tue night. Temperatures will be below freezing (max 0°C on Tue night, min -19°C on Wed night). Winds decreasing (extremely windy from the NW on Tue night, strong winds from the WSW by Wed night).

Friday
25
Saturday
26
Sunday
27
Monday
28
Tuesday
29
Wednesday
30
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
snow showers
light snow
snow showers
snow showers
light snow
light snow
part cloud
snow showers
snow showers
snow showers
clear
part cloud
cloud
mod snow
snow showers
part cloud
light snow
some clouds
snow shwrs
light snow
snow shwrs
snow shwrs
light snow
light snow
some clouds
snow shwrs
snow shwrs
snow shwrs
clear
some clouds
cloudy
mod. snow
snow shwrs
some clouds
light snow
Cloud base (m)
450
250
150
150
200
250
400
450
300
450
400
300
300
350
150
200
250
250
km/h
80
W
85
WNW
110
NW
90
WNW
80
WSW
80
WSW
75
SW
85
WSW
105
WSW
110
WSW
105
SW
100
SW
75
WSW
75
NW
100
WNW
55
WSW
60
W
55
WSW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
—
1
5
4
1
4
2
—
3
2
2
—
—
—
9
3
—
3
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
max °C
-16
-11
-9
-10
-14
-16
-20
-15
-15
-15
-13
-5
-2
-1
0
-6
-10
-14
min °C
-18
-14
-10
-13
-14
-20
-21
-17
-16
-16
-14
-11
-3
-2
-3
-8
-12
-19
 chill °C
-36
-30
-25
-29
-31
-38
-40
-34
-34
-34
-31
-27
-14
-12
-14
-20
-25
-34
Freezing level m
0
100
200
150
0
0
0
0
0
0
0
100
1450
1500
1750
100
0
0
Sea lvl1000m2000m3000m4000m5000m
-22-16-12-17-19-24-26-19-19-21-16-10-5-5-5-10-14-22-17-13-10-12-14-18-21-16-16-16-14-8-3-2-2-7-11-17-10-8-6-5-8-11-12-11-10-9-8-4-112-4-8-10-11221-3-3-2000001520-2
Sunrise
5:48
—
—
5:45
—
—
5:43
—
—
5:39
—
—
5:37
—
—
5:35
—
—
Sunset
—
6:07
—
—
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 -9°C on Fri night, min -21°C on Sun morning). Winds decreasing (extremely windy from the NW on Fri night, gales from the WSW by Sat night).

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

A moderate fall of snow, heaviest on Tue night. Temperatures will be below freezing (max 0°C on Tue night, min -19°C on Wed night). Winds decreasing (extremely windy from the NW on Tue night, strong 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
ASCATC74E53S
65 km SE
15m alt.
3 hours ago
58
Near gales from the WNW
(58 kph at 296).
- km
ASCATC73E53S
70 km SW
15m alt.
3 hours ago
54
Near gales from the WNW
(54 kph at 293).
- km
ASCATC74E52S
72 km N
15m alt.
3 hours ago
53
Near gales from the WNW
(53 kph at 292).
- km
ASCATC75E53S
87 km ESE
15m alt.
3 hours ago
53
Near gales from the WNW
(53 kph at 293).
- km
ASCATC73E52S
97 km WNW
15m alt.
3 hours ago
57
Near gales from the WNW
(57 kph at 292).
- km
ASCATC75E52S
99 km NE
15m alt.
3 hours ago
55
Near gales from the WNW
(55 kph at 289).
- km
ASCATC72E53S
131 km SW
15m alt.
3 hours ago
57
Near gales from the WNW
(57 kph at 297).
- km
ASCATC76E53S
140 km ESE
15m alt.
3 hours ago
54
Near gales from the WNW
(54 kph at 299).
- km
ASCATC74E54S
147 km S
15m alt.
3 hours ago
58
Near gales from the WNW
(58 kph at 295).
- km
ASCATC72E52S
152 km W
15m alt.
3 hours ago
55
Near gales from the WNW
(55 kph at 293).
- 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