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

Days 1–3 Weather Summary

A moderate fall of snow, heaviest on Sun morning. Temperatures will be well below freezing (max -9°C on Tue night, min -14°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 heavy fall of snow, heaviest during Thu night. Temperatures will be below freezing (max -2°C on Thu night, min -14°C on Wed morning). Winds decreasing (extremely windy from the W on Wed morning, near gales from the WNW 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
clear
snow showers
snow showers
snow showers
snow showers
part cloud
snow showers
clear
part cloud
cloud
part cloud
snow showers
snow showers
clear
snow showers
light snow
snow shwrs
snow shwrs
clear
snow shwrs
snow shwrs
snow shwrs
snow shwrs
some clouds
snow shwrs
clear
some clouds
cloudy
some clouds
snow shwrs
snow shwrs
clear
snow shwrs
Cloud base (m)
150
250
300
300
250
250
300
250
400
400
250
300
300
250
200
150
200
200
km/h
105
WNW
70
W
50
WSW
55
W
70
W
75
W
80
WSW
85
WSW
95
W
105
WSW
90
WSW
75
WSW
55
W
75
WNW
100
NNW
65
W
75
WSW
70
W
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
2
2
2
—
1
2
2
2
—
5
—
—
—
—
11
5
—
3
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
max °C
-12
-14
-12
-12
-12
-13
-13
-12
-9
-11
-10
-6
-4
-3
-2
-4
-9
-9
min °C
-12
-14
-14
-12
-12
-13
-13
-12
-11
-14
-12
-8
-5
-3
-4
-6
-9
-10
 chill °C
-29
-30
-29
-25
-26
-27
-28
-27
-26
-31
-28
-21
-16
-13
-16
-17
-22
-24
Freezing level m
0
0
0
50
100
100
100
150
250
150
100
150
900
1400
900
400
100
100
Sea lvl1000m2000m3000m4000m5000m
-16-18-15-13-15-17-17-15-13-17-12-10-9-7-6-8-11-12-12-14-13-12-12-13-13-12-10-13-11-7-5-3-3-5-9-10-7-9-10-9-7-8-8-7-5-7-7-4-112-2-7-71-1-1011111111234311
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 moderate fall of snow, heaviest on Sun morning. Temperatures will be well below freezing (max -9°C on Tue night, min -14°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 heavy fall of snow, heaviest during Thu night. Temperatures will be below freezing (max -2°C on Thu night, min -14°C on Wed morning). Winds decreasing (extremely windy from the W on Wed morning, near gales from the WNW by Fri morning).

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
Port-Aux-Francais (Iles Kerguelen)
476 km NW
30m alt.
1 hour ago
4°C
-
57
Near gales from the NW
(57 kph at 320).
Mawson
1713 km S
16m alt.
3 hours ago
-12°C
-
22
Moderate winds from the SSW
(22 kph at 200).
Alfred Faure (Iles Crozet)
1719 km W
146m alt.
2 hours 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.
3 hours ago
-7°C
light snow
Continuous light snow.
11
Light winds from the SSE
(11 kph at 150).
2.0 km
Mid: overcast
Syowa
2491 km S
26m alt.
1 hour ago
-14°C
moderate snow
Snow
6
Light winds from the E
(6 kph at 80).
35 km
Mid: mostly cloudy
Casey
2493 km SE
42m alt.
3 hours ago
-11°C
partially cloudy
Clouds dissolving.
7
Light winds from the SSW
(7 kph at 210).
50 km
Mid: mostly cloudy
ASCATC114E61S
2549 km SE
15m alt.
4 hours ago
49
Strong winds from the W
(49 kph at 273).
- km
WilkinsRunwayEast
2550 km SE
755m alt.
3 hours ago
-19°C
-
13
Light winds from the E
(13 kph at 100).
ASCATC114E62S
2578 km SE
15m alt.
4 hours ago
38
Fresh winds from the WNW
(38 kph at 289).
- 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