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 Thu 12 Nov Local Time
Updates in:
hr min s
Update imminent 

Days 1–3 Weather Summary

Mild at first with light rain (total 10mm) on Thu night followed by colder weather and light fall of snow, heaviest on Fri night. Freeze-thaw conditions (max 2°C on Thu afternoon, min -8°C on Sat morning). Winds increasing (fresh winds from the WNW on Fri morning, extremely windy from the N by Sat night).

Days 4–6 Weather Summary

A moderate fall of snow, heaviest on Sun morning. Temperatures will be below freezing (max -3°C on Sun morning, min -7°C on Mon afternoon). Winds decreasing (severe gales from the WNW on Sun morning, light winds from the SW by Sun night).

Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
mod rain
light snow
light snow
part cloud
mod snow
snow showers
part cloud
light snow
light snow
snow showers
snow showers
part cloud
cloud
snow showers
part cloud
part cloud
snow showers
light snow
mod. rain
light snow
light snow
some clouds
mod. snow
snow shwrs
some clouds
light snow
light snow
snow shwrs
snow shwrs
some clouds
cloudy
snow shwrs
some clouds
some clouds
snow shwrs
Cloud base (m)
250
200
200
350
200
150
250
250
200
200
200
200
250
250
250
250
250
250
km/h
60
WNW
95
NW
75
WNW
35
WNW
70
NW
75
WSW
70
WSW
60
W
85
NNW
70
NW
50
NNW
15
SW
40
WSW
60
WSW
55
W
65
W
65
W
75
W
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
1
—
1
1
—
7
1
—
2
3
2
1
—
—
1
—
—
4
 mm
—
5
5
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
max °C
1
2
2
-2
-6
-5
-7
-4
1
-3
-4
-4
-6
-6
-6
-7
-6
-6
min °C
-2
2
0
-4
-6
-6
-8
-7
-1
-4
-4
-5
-6
-7
-7
-7
-6
-7
 chill °C
-11
-7
-8
-12
-17
-18
-21
-19
-10
-15
-14
-14
-15
-18
-18
-18
-18
-20
Freezing level m
1500
1600
1600
300
200
200
50
250
1300
400
350
300
200
50
200
150
250
200
Sea lvl1000m2000m3000m4000m5000m
-7-6-5-8-11-15-11-10-9-14-16-16-14-11-13-15-14-14-4-2-2-6-9-11-10-8-5-10-11-11-11-10-11-12-11-11-121-3-6-6-8-60-4-4-5-6-7-7-7-6-7254312114333201122
Sunrise
4:03
—
—
4:01
—
—
4:00
—
—
3:58
—
—
3:57
—
—
3:55
—
—
Sunset
—
7:37
—
—
7:38
—
—
7:40
—
—
7:43
—
—
7:45
—
—
7:46
—

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Mawson Peak or Heard Pk Weather (Days 0-3):

The weather forecast for Mawson Peak or Heard Pk is: Mild at first with light rain (total 10mm) on Thu night followed by colder weather and light fall of snow, heaviest on Fri night. Freeze-thaw conditions (max 2°C on Thu afternoon, min -8°C on Sat morning). Winds increasing (fresh winds from the WNW on Fri morning, extremely windy from the N by Sat night).

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

A moderate fall of snow, heaviest on Sun morning. Temperatures will be below freezing (max -3°C on Sun morning, min -7°C on Mon afternoon). Winds decreasing (severe gales from the WNW on Sun morning, light winds from the SW by Sun night).

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
Port-Aux-Francais (Iles Kerguelen)
476 km NW
30m alt.
1 hour ago
11°C
rain showers
Rain showers.
59
Near gales from the NNW
(59 kph at 330).
5.0 km
Mawson
1713 km S
16m alt.
2 hours ago
-1°C
State of sky unchanged.
28
Moderate winds from the E
(28 kph at 100).
40 km
Mid: few
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.
2 hours ago
14°C
No report.
Wind obs. (7 kph from 110 degs) was rejected.
Davis
1739 km S
23m alt.
2 hours ago
-4°C
clear
Clear skies.
9
Light winds from the W
(9 kph at 270).
Syowa
2491 km S
26m alt.
1 hour ago
-2°C
-
6
Light winds from the NNW
(6 kph at 330).
Casey
2493 km SE
42m alt.
2 hours ago
-7°C
partially cloudy
Clouds developing.
Wind obs. (7 kph from 350 degs) was rejected.
50 km
Mid: mostly cloudy
WilkinsRunwayEast
2550 km SE
755m alt.
2 hours ago
-15°C
-
30
Fresh winds from the E
(30 kph at 100).
2620 km WSW
22m alt.
1 hour ago
7°C
partially cloudy
No report.
20
Moderate winds from the WNW
(20 kph at 290).
20 km
DomeA
3043 km S
4084m alt.
1 hour ago
-
2
Calm
(2 kph at 200).

* 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