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 Sun 20 Sep Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A heavy fall of snow, heaviest during Mon afternoon. Temperatures will be below freezing (max -4°C on Wed afternoon, min -14°C on Mon night). Winds increasing (near gales from the W on Sun night, stormy winds from the WSW by Tue night).

Days 5–7 Weather Summary

A heavy fall of snow, heaviest during Thu night. Freeze-thaw conditions (max 2°C on Thu afternoon, min -12°C on Fri morning). Winds decreasing (extremely windy from the NNW on Thu night, severe gales from the W by Sat afternoon).

Monday
21
Tuesday
22
Wednesday
23
Thursday
24
Friday
25
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
light snow
light snow
light snow
light snow
snow showers
mod snow
snow showers
cloud
snow showers
cloud
light snow
mod snow
light snow
snow showers
mod snow
some clouds
light snow
light snow
light snow
light snow
snow shwrs
mod. snow
snow shwrs
cloudy
snow shwrs
cloudy
light snow
mod. snow
light snow
snow shwrs
mod. snow
Cloud base (m)
200
150
200
450
300
300
250
300
250
250
200
150
250
500
350
150
km/h
70
W
85
WNW
80
W
75
WSW
90
WSW
95
WSW
85
WSW
75
WSW
85
W
95
WNW
105
NW
155
NNW
100
W
85
WNW
90
WNW
110
NNW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
2
3
4
2
2
7
2
1
1
6
2
2
7
 mm
max °C
-8
-8
-10
-12
-13
-10
-6
-6
-4
1
1
2
0
-11
-10
-5
min °C
-9
-8
-12
-14
-13
-11
-8
-6
-6
-1
0
1
-11
-12
-11
-8
 chill °C
-21
-21
-27
-30
-29
-26
-22
-18
-18
-11
-11
-10
-26
-27
-26
-22
Freezing level m
50
50
0
0
0
0
100
200
300
1500
1350
1450
0
0
0
200
Sea lvl1000m2000m3000m4000m5000m
-14-19-24-28-28-24-17-14-10-6-7-7-15-27-24-18-12-15-19-22-22-18-13-11-8-3-4-3-12-21-18-13-9-8-11-13-13-11-7-6-5012-6-12-11-700-3-4-4-21123452-2-21
Sunrise
5:56
5:54
5:52
5:50
5:48
Sunset
6:00
6:02
6:04
6:06
6:07

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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 Mon afternoon. Temperatures will be below freezing (max -4°C on Wed afternoon, min -14°C on Mon night). Winds increasing (near gales from the W on Sun night, stormy winds from the WSW by Tue night).

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

A heavy fall of snow, heaviest during Thu night. Freeze-thaw conditions (max 2°C on Thu afternoon, min -12°C on Fri morning). Winds decreasing (extremely windy from the NNW on Thu night, severe gales from the W by Sat afternoon).

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
ASCATC71E54S
185 km SW
15m alt.
2 hours ago
51
Near gales from the WNW
(51 kph at 288).
- km
ASCATC71E53S
210 km W
15m alt.
2 hours ago
49
Strong winds from the WNW
(49 kph at 286).
- km
ASCATC71E55S
247 km SSW
15m alt.
2 hours ago
55
Near gales from the WNW
(55 kph at 302).
- km
ASCATC70E54S
260 km SW
15m alt.
2 hours ago
50
Strong winds from the WNW
(50 kph at 291).
- km
ASCATC70E53S
276 km W
15m alt.
2 hours ago
50
Strong winds from the WNW
(50 kph at 292).
- km
ASCATC72E55S
288 km S
15m alt.
2 hours ago
55
Near gales from the WNW
(55 kph at 300).
- km
ASCATC70E55S
289 km SSW
15m alt.
2 hours ago
51
Near gales from the WNW
(51 kph at 301).
- km
ASCATC70E52S
291 km WNW
15m alt.
2 hours ago
46
Strong winds from the WNW
(46 kph at 292).
- km
ASCATC72E56S
297 km S
15m alt.
2 hours ago
56
Near gales from the WNW
(56 kph at 304).
- km
ASCATC71E56S
322 km S
15m alt.
2 hours ago
53
Near gales from the WNW
(53 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