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 27 Sep 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 below freezing (max 0°C on Tue night, min -20°C on Sun morning). Winds decreasing (extremely windy from the WSW on Mon afternoon, near gales from the WNW by Tue afternoon).

Days 4–6 Weather Summary

A heavy fall of snow, heaviest during Fri morning. Temperatures will be below freezing (max -4°C on Fri afternoon, min -20°C on Wed night). Winds increasing (strong winds from the WSW on Wed morning, extremely windy from the WSW by Fri afternoon).

Sunday
27
Monday
28
Tuesday
29
Wednesday
30
Thursday
1
Friday
2
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
part cloud
snow showers
snow showers
snow showers
clear
part cloud
cloud
light snow
light snow
snow showers
light snow
light snow
light snow
snow showers
light snow
light snow
light snow
light snow
some clouds
snow shwrs
snow shwrs
snow shwrs
clear
some clouds
cloudy
light snow
light snow
snow shwrs
light snow
light snow
light snow
snow shwrs
light snow
light snow
light snow
Cloud base (m)
400
400
250
250
300
300
250
300
200
200
200
450
250
250
200
200
200
200
km/h
75
SW
90
WSW
105
WSW
105
WSW
100
WSW
100
WSW
55
W
60
WNW
100
W
75
W
70
WSW
75
WSW
90
WSW
90
WSW
120
WSW
130
WSW
130
WSW
115
WSW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
2
—
3
1
1
—
—
—
4
1
2
4
2
3
4
3
5
4
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
max °C
-18
-15
-13
-13
-11
-4
-1
-1
0
-6
-12
-18
-20
-15
-8
-5
-4
-6
min °C
-20
-15
-15
-13
-12
-8
-2
-1
-3
-9
-16
-20
-20
-17
-10
-6
-5
-7
 chill °C
-38
-31
-32
-29
-28
-22
-12
-10
-15
-22
-32
-39
-39
-36
-25
-20
-19
-22
Freezing level m
0
0
0
0
0
0
0
1750
1750
100
0
0
0
0
200
500
450
200
Sea lvl1000m2000m3000m4000m5000m
-25-18-17-16-13-8-4-4-5-11-18-25-25-21-11-7-6-8-19-15-14-13-12-6-2-1-2-8-14-19-20-16-9-6-5-7-12-10-9-8-8-4122-4-9-11-12-10-6-3-3-5-3-1000002310-2-3-11232
Sunrise
5:43
—
—
5:39
—
—
5:37
—
—
5:35
—
—
5:33
—
—
5:31
—
—
Sunset
—
6:10
—
—
6:13
—
—
6:15
—
—
6:15
—
—
6:17
—
—
6:20
—

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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 below freezing (max 0°C on Tue night, min -20°C on Sun morning). Winds decreasing (extremely windy from the WSW on Mon afternoon, near gales from the WNW by Tue afternoon).

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

A heavy fall of snow, heaviest during Fri morning. Temperatures will be below freezing (max -4°C on Fri afternoon, min -20°C on Wed night). Winds increasing (strong winds from the WSW on Wed morning, extremely windy from the WSW by Fri afternoon).

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
-1°C
-
43
Strong winds from the W
(43 kph at 260).
Alfred Faure (Iles Crozet)
1719 km W
146m alt.
2 hours ago
4°C
No report.
11
Light winds from the SW
(11 kph at 220).
Martin DE Vivies (Ile Amsterdam)
1730 km NNE
29m alt.
2 hours ago
14°C
No report.
Wind obs. (7 kph from 110 degs) was rejected.
Syowa
2491 km S
26m alt.
1 hour ago
-16°C
-
13
Light winds from the SSE
(13 kph at 160).
2620 km WSW
22m alt.
1 hour ago
7°C
partially cloudy
No report.
Wind obs. (20 kph from 290 degs) was rejected.
20 km
ASCATC118E62S
2767 km SE
15m alt.
3 hours ago
31
Fresh winds from the NE
(31 kph at 34).
- km
ASCATC119E61S
2820 km SE
15m alt.
3 hours ago
31
Fresh winds from the NE
(31 kph at 52).
- km
ASCATC119E62S
2825 km SE
15m alt.
3 hours ago
31
Fresh winds from the NW
(31 kph at 315).
- km
ASCATC120E62S
2860 km SE
15m alt.
3 hours ago
26
Moderate winds from the NW
(26 kph at 318).
- km
ASCATC120E61S
2866 km SE
15m alt.
3 hours ago
27
Moderate winds from the NE
(27 kph at 45).
- 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