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 am Fri 16 Oct Local Time
Updates in:
hr min s
Update imminent 

Days 1–3 Weather Summary

A heavy fall of snow, heaviest during Fri afternoon. Temperatures will be well below freezing (max -6°C on Fri morning, min -16°C on Sat afternoon). Winds decreasing (extremely windy from the WSW on Fri night, fresh winds from the WNW by Sat night).

Days 4–6 Weather Summary

A heavy fall of snow, heaviest during Wed night. Temperatures will be well below freezing (max -8°C on Wed night, min -17°C on Mon night). Winds increasing (light winds from the SW on Wed morning, gales from the NE by Wed night).

Friday
16
Saturday
17
Sunday
18
Monday
19
Tuesday
20
Wednesday
21
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
mod snow
snow showers
snow showers
snow showers
light snow
snow showers
snow showers
snow showers
snow showers
snow showers
snow showers
snow showers
snow showers
part cloud
cloud
cloud
heavy snow
light snow
mod. snow
snow shwrs
snow shwrs
snow shwrs
light snow
snow shwrs
snow shwrs
snow shwrs
snow shwrs
snow shwrs
snow shwrs
snow shwrs
snow shwrs
some clouds
cloudy
cloudy
heavy snow
Cloud base (m)
150
150
200
250
200
200
150
150
150
200
200
200
300
300
550
400
350
150
km/h
100
NW
95
W
125
WSW
90
W
80
WSW
40
NNW
90
W
85
W
80
SSW
65
WSW
65
SW
60
SW
70
SW
65
SW
45
SW
15
N
45
NE
65
ENE
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
5
7
2
2
2
4
4
2
7
2
2
4
2
2
—
—
—
26
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
max °C
-6
-8
-12
-13
-14
-9
-13
-15
-14
-15
-16
-16
-16
-16
-14
-12
-11
-8
min °C
-7
-13
-13
-14
-16
-11
-15
-15
-15
-16
-16
-17
-16
-16
-16
-12
-11
-10
 chill °C
-21
-29
-30
-30
-33
-25
-32
-32
-31
-32
-32
-32
-32
-32
-31
-17
-21
-23
Freezing level m
400
50
50
50
50
100
50
0
0
0
0
0
0
0
0
0
0
0
Sea lvl1000m2000m3000m4000m5000m
-10-15-16-19-20-14-19-21-20-21-21-22-21-20-17-13-13-11-7-11-13-14-15-10-14-15-15-16-16-17-16-16-15-12-11-9-2-6-8-8-8-6-8-8-8-9-9-9-10-10-11-9-7-721110110000-1-1-1-2-2-1-1
Sunrise
4:58
—
—
4:56
—
—
4:52
—
—
4:50
—
—
4:48
—
—
4:47
—
—
Sunset
—
6:45
—
—
6:46
—
—
6:49
—
—
6:51
—
—
6:52
—
—
6:54
—

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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 afternoon. Temperatures will be well below freezing (max -6°C on Fri morning, min -16°C on Sat afternoon). Winds decreasing (extremely windy from the WSW on Fri night, fresh winds from the WNW by Sat night).

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

A heavy fall of snow, heaviest during Wed night. Temperatures will be well below freezing (max -8°C on Wed night, min -17°C on Mon night). Winds increasing (light winds from the SW on Wed morning, gales from the NE 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
Port-Aux-Francais (Iles Kerguelen)
476 km NW
30m alt.
55 minutes ago
5°C
-
76
Severe gales from the WSW
(76 kph at 250).
Port-Aux-Francais (Iles Kerguelen)
476 km NW
30m alt.
55 minutes ago
5°C
moderate rain
Intermittent moderate rain.
76
Severe gales from the WSW
(76 kph at 250).
4.0 km
Mawson
1713 km S
16m alt.
55 minutes ago
-10°C
moderate snow
Slight to moderate drifting snow, below eye level.
67
Gales from the SE
(67 kph at 140).
3.0 km
Mid: mostly cloudy
Alfred Faure (Iles Crozet)
1719 km W
146m alt.
55 minutes ago
4°C
No report.
11
Light winds from the NE
(11 kph at 40).
Martin DE Vivies (Ile Amsterdam)
1730 km NNE
29m alt.
55 minutes ago
14°C
No report.
Wind obs. (7 kph from 110 degs) was rejected.
Davis
1739 km S
23m alt.
55 minutes ago
-3°C
No report.
43
Strong winds from the NE
(43 kph at 40).
Syowa
2491 km S
26m alt.
55 minutes ago
-10°C
-
13
Light winds from the NE
(13 kph at 50).
Casey
2493 km SE
42m alt.
55 minutes ago
-8°C
partially cloudy
Clouds dissolving.
24
Moderate winds from the E
(24 kph at 90).
50 km
Mid: few
WilkinsRunwayEast
2550 km SE
755m alt.
55 minutes ago
-20°C
-
72
Gales from the E
(72 kph at 100).
1.5 km
2620 km WSW
22m alt.
55 minutes ago
8°C
partially cloudy
Intermittent moderate drizzle.
17
Light winds from the WNW
(17 kph at 300).
500 m
Mid: overcast

* 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