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 Mon 05 Oct Local Time
Updates in:
hr min s
Update imminent 

Days 1–3 Weather Summary

A moderate fall of snow, heaviest on Mon night. Freeze-thaw conditions (max 2°C on Wed afternoon, min -21°C on Mon morning). Winds increasing (stormy winds from the SSW on Mon afternoon, extremely windy from the W by Wed night).

Days 4–6 Weather Summary

A moderate fall of snow, heaviest on Sat night. Temperatures will be below freezing (max -3°C on Fri night, min -13°C on Thu afternoon). Winds decreasing (extremely windy from the WSW on Thu morning, strong winds from the WSW by Fri morning).

Monday
5
Tuesday
6
Wednesday
7
Thursday
8
Friday
9
Saturday
10
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
snow showers
clear
snow showers
snow showers
snow showers
snow showers
snow showers
part cloud
snow showers
snow showers
clear
snow showers
part cloud
cloud
snow showers
part cloud
snow showers
snow showers
snow shwrs
clear
snow shwrs
snow shwrs
snow shwrs
snow shwrs
snow shwrs
some clouds
snow shwrs
snow shwrs
clear
snow shwrs
some clouds
cloudy
snow shwrs
some clouds
snow shwrs
snow shwrs
Cloud base (m)
250
350
350
300
250
250
300
250
250
300
300
300
350
300
250
250
250
200
km/h
100
SW
90
SSW
105
SW
120
WSW
145
WSW
155
WSW
125
WSW
150
W
160
W
140
WSW
140
WSW
115
WSW
45
WSW
60
WNW
105
W
75
WNW
95
WNW
70
W
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
1
—
2
2
1
4
1
—
3
1
—
1
—
—
6
—
1
10
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
max °C
-20
-15
-10
-7
-2
-2
0
2
2
-11
-10
-7
-7
-6
-3
-3
-5
-7
min °C
-21
-18
-15
-8
-4
-3
-2
1
-5
-12
-13
-13
-7
-7
-6
-3
-5
-13
 chill °C
-41
-36
-32
-22
-18
-16
-15
-10
-20
-30
-31
-31
-19
-17
-19
-14
-17
-28
Freezing level m
0
0
0
550
1800
700
2600
3150
1250
150
150
0
0
0
1800
2000
1400
250
Sea lvl1000m2000m3000m4000m5000m
-21-17-13-8-3-3-12-2-12-12-10-7-7-5-3-5-10-17-15-12-5-1-2140-9-11-10-6-4-10-2-8-11-12-9-211353-5-7-7-4-2232-4-2-2-1112244211-103332
Sunrise
5:24
—
—
5:20
—
—
5:18
—
—
5:16
—
—
5:13
—
—
5:11
—
—
Sunset
—
6:24
—
—
6:27
—
—
6:29
—
—
6:30
—
—
6:32
—
—
6:34
—

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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 Mon night. Freeze-thaw conditions (max 2°C on Wed afternoon, min -21°C on Mon morning). Winds increasing (stormy winds from the SSW on Mon afternoon, extremely windy from the W by Wed night).

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

A moderate fall of snow, heaviest on Sat night. Temperatures will be below freezing (max -3°C on Fri night, min -13°C on Thu afternoon). Winds decreasing (extremely windy from the WSW on Thu morning, strong winds from the WSW by Fri morning).

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
Port-Aux-Francais (Iles Kerguelen)
476 km NW
30m alt.
40 minutes ago
1°C
-
44
Strong winds from the W
(44 kph at 280).
Mawson
1713 km S
16m alt.
40 minutes ago
-20°C
-
43
Strong winds from the S
(43 kph at 170).
Davis
1739 km S
23m alt.
40 minutes ago
-17°C
State of sky unchanged.
15
Light winds from the E
(15 kph at 80).
50 km
Mid: scattered
Syowa
2491 km S
26m alt.
40 minutes ago
-21°C
State of sky unchanged.
17
Light winds from the NE
(17 kph at 50).
40 km
Mid: mostly cloudy
Casey
2493 km SE
42m alt.
40 minutes ago
-10°C
Clouds developing.
13
Light winds from the SE
(13 kph at 130).
50 km
Mid: mostly cloudy
2620 km WSW
22m alt.
2 hours ago
7°C
partially cloudy
No report.
20
Moderate winds from the WNW
(20 kph at 290).
20 km
Termas de Río Hondo international Airport
2931 km NW
285m alt.
2 hours ago
-
Wind obs. (0 kph from 0 degs) was rejected.
10.0 km
Low: broken
DomeA
3043 km S
4084m alt.
40 minutes ago
-
Wind obs. (6 kph from 230 degs) was rejected.
ASCATB129E63S
3346 km SE
15m alt.
3 hours ago
24
Moderate winds from the SE
(24 kph at 133).
- km
ASCATB130E63S
3364 km SE
15m alt.
3 hours ago
22
Moderate winds from the SE
(22 kph at 138).
- 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