– Lat/Long: 53.11° S 73.51° E
Mawson Peak or Heard Pk
Weather Forecast, AustraliaIssued: 4 am Wed 20 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 am Wed 20 May Local Time
Updates in:
Update imminent hr min s
Issued: 4 am Wed 20 May Local Time
Updates in:
Update imminent hr min s
4 Mawson Peak or Heard Pk Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryA heavy fall of snow, heaviest during Wed afternoon. Temperatures will be below freezing (max -3°C on Wed afternoon, min -10°C on Thu night). Winds decreasing (stormy winds from the W on Wed night, light winds from the WSW by Fri night). | Days 4–6 Weather SummaryDrizzle at first, then turning colder with dusting of snow on Mon night. Freeze-thaw conditions (max 3°C on Sun morning, min -4°C on Sat morning). Winds increasing (light winds from the SW on Sat morning, stormy winds from the W by Mon night). | |||||||||||||||||
Wednesday 20 | Thursday 21 | Friday 22 | Saturday 23 | Sunday 24 | Monday 25 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | | |  |  |  |  | | | |  | |  | |
cloudy | heavy snow | snow shwrs | light snow | snow shwrs | snow shwrs | cloudy | cloudy | cloudy | clear | some clouds | some clouds | clear | clear | some clouds | rain shwrs | rain shwrs | light snow | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | 15 | 2 | 1 | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | 3 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 0.4 | 0.3 | 0.6 | |
max °C | -4 | -3 | -7 | -6 | -7 | -9 | -8 | -7 | -5 | -3 | -1 | 2 | 3 | 3 | 2 | 3 | 3 | 3 |
min °C | -4 | -5 | -7 | -7 | -9 | -10 | -9 | -8 | -7 | -4 | -1 | -1 | 2 | 3 | 2 | 2 | 3 | -2 |
-14 | -14 | -20 | -17 | -20 | -22 | -19 | -16 | -15 | -9 | -8 | -10 | -6 | -5 | -6 | -7 | -6 | -12 | |
450 | 250 | 200 | 150 | 0 | 0 | 50 | 150 | 200 | 350 | 700 | 1600 | 1900 | 1900 | 1700 | 2000 | 2050 | 900 | |
Cloud base (m) | 250 | 100 | 200 | 350 | 250 | 400 | 450 | 400 | 250 | 300 | 250 | 300 | 300 | 300 | 250 | 250 | 250 | 250 |
 | 7:50 | — | — | 7:52 | — | — | 7:54 | — | — | 7:54 | — | — | 7:56 | — | — | 7:58 | — | — |
 | — | 4:12 | — | — | 4:10 | — | — | 4:09 | — | — | 4:08 | — | — | 4:07 | — | — | 4:06 | — |
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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 Wed afternoon. Temperatures will be below freezing (max -3°C on Wed afternoon, min -10°C on Thu night). Winds decreasing (stormy winds from the W on Wed night, light winds from the WSW by Fri night).
Mawson Peak or Heard Pk Weather (Days 3-6):
Drizzle at first, then turning colder with dusting of snow on Mon night. Freeze-thaw conditions (max 3°C on Sun morning, min -4°C on Sat morning). Winds increasing (light winds from the SW on Sat morning, stormy winds from the W by Mon 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.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
ASCATB79E54S | |||||
ASCATB78E55S | |||||
ASCATB80E53S | |||||
ASCATB79E55S | |||||
ASCATB77E56S | |||||
ASCATB80E54S | |||||
ASCATB78E56S | |||||
ASCATB80E55S | |||||
ASCATB81E53S | |||||
Port-Aux-Francais (Iles Kerguelen) |  |
* 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.
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