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 21 Sep Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A heavy fall of snow, heaviest during Tue night. Temperatures will be below freezing (max -5°C on Wed night, min -28°C on Mon night). Winds increasing (gales from the W on Mon night, extremely windy from the WNW by Wed night).

Days 4–6 Weather Summary

A heavy fall of snow, heaviest during Thu night. Temperatures will be well below freezing (max -6°C on Thu morning, min -26°C on Thu night). Winds decreasing (extremely windy from the NW on Thu night, severe gales from the NW by Fri night).

Monday
21
Tuesday
22
Wednesday
23
Thursday
24
Friday
25
Saturday
26
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
snow showers
snow showers
light snow
light snow
snow showers
mod snow
snow showers
snow showers
snow showers
part cloud
light snow
snow showers
light snow
snow showers
light snow
mod snow
snow showers
snow showers
snow shwrs
snow shwrs
light snow
light snow
snow shwrs
mod. snow
snow shwrs
snow shwrs
snow shwrs
some clouds
light snow
snow shwrs
light snow
snow shwrs
light snow
mod. snow
snow shwrs
snow shwrs
Cloud base (m)
150
200
550
350
300
250
250
300
250
250
150
200
500
300
200
150
200
300
km/h
95
WNW
95
WNW
70
WSW
85
WSW
100
WSW
90
WSW
75
WSW
105
WSW
110
W
125
NW
160
NNW
125
WNW
110
WNW
95
WNW
80
NW
90
NW
95
WNW
90
SW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
2
3
5
2
2
8
2
1
1
1
8
2
2
5
8
2
5
 mm
max °C
-17
-21
-26
-27
-23
-15
-12
-8
-5
-6
-7
-7
-24
-23
-16
-13
-21
-17
min °C
-20
-26
-28
-28
-25
-18
-14
-11
-8
-7
-7
-26
-26
-24
-22
-14
-21
-21
 chill °C
-39
-48
-49
-50
-47
-37
-30
-26
-22
-22
-22
-48
-48
-46
-43
-30
-41
-40
Freezing level m
50
0
0
0
0
150
200
300
1600
1350
1300
0
0
0
150
250
0
100
Sea lvl1000m2000m3000m4000m5000m
-19-24-27-28-24-17-13-10-7-7-7-17-25-24-19-14-21-19-14-18-21-22-19-13-11-9-3-3-3-12-20-18-14-10-16-15-8-11-13-13-11-7-6-5111-6-11-11-7-5-8-80-2-4-4-21123452-2-11201
Sunrise
5:56
5:54
5:52
5:50
5:48
5:45
Sunset
6:00
6:02
6:04
6:06
6:07
6:08

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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 Tue night. Temperatures will be below freezing (max -5°C on Wed night, min -28°C on Mon night). Winds increasing (gales from the W on Mon night, extremely windy from the WNW by Wed night).

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

A heavy fall of snow, heaviest during Thu night. Temperatures will be well below freezing (max -6°C on Thu morning, min -26°C on Thu night). Winds decreasing (extremely windy from the NW on Thu night, severe gales from the NW by Fri night).

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.
3 hours ago
2°C
-
56
Near gales from the NW
(56 kph at 320).
ASCATC89E60S
1239 km SE
15m alt.
3 hours ago
45
Strong winds from the WNW
(45 kph at 294).
- km
ASCATC90E59S
1249 km SE
15m alt.
3 hours ago
43
Strong winds from the WNW
(43 kph at 288).
- km
ASCATC89E61S
1251 km SE
15m alt.
3 hours ago
46
Strong winds from the WNW
(46 kph at 294).
- km
ASCATC91E59S
1263 km SE
15m alt.
3 hours ago
38
Fresh winds from the WNW
(38 kph at 292).
- km
ASCATC90E60S
1264 km SE
15m alt.
3 hours ago
43
Strong winds from the WNW
(43 kph at 291).
- km
ASCATC91E58S
1271 km SE
15m alt.
3 hours ago
37
Fresh winds from the WNW
(37 kph at 292).
- km
ASCATC92E58S
1274 km SE
15m alt.
3 hours ago
38
Fresh winds from the WNW
(38 kph at 293).
- km
ASCATC93E57S
1308 km ESE
15m alt.
3 hours ago
34
Fresh winds from the WNW
(34 kph at 284).
- km
ASCATC91E60S
1316 km SE
15m alt.
3 hours ago
41
Strong winds from the WNW
(41 kph at 290).
- 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