– Lat/Long: 53.11° S 73.51° E
Mawson Peak or Heard Pk Weather Forecast
Big Ben (Heard Island) · AustraliaIssued: 4 am Thu 22 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 4 am Thu 22 Oct Local Time
Updates in:
Update imminent hr min s
4 Mawson Peak or Heard Pk Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryModerate rain (total 17mm) heaviest on Thu night, then becoming colder with a dusting of snow on Sat night. Freeze-thaw conditions (max 7°C on Sat afternoon, min -7°C on Sat night). Winds decreasing (stormy winds from the NNW on Thu night, moderate winds from the NW by Fri night). | Days 4–6 Weather SummaryA light covering of new snow mostly falling on Sun morning. Temperatures will be below freezing (max -3°C on Tue night, min -9°C on Sun night). Winds decreasing (extremely windy from the NNW on Sun morning, strong winds from the WSW by Sun night). | |||||||||||||||||
Thursday 22 | Friday 23 | Saturday 24 | Sunday 25 | Monday 26 | Tuesday 27 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  | | |  |  |  | |  | | | | | | |
some clouds | some clouds | mod. rain | light rain | some clouds | some clouds | light rain | light rain | snow shwrs | light snow | snow shwrs | snow shwrs | clear | some clouds | snow shwrs | some clouds | some clouds | some clouds | |
Cloud base (m) | 300 | 300 | 250 | 200 | 300 | 250 | 200 | 150 | 200 | 150 | 200 | 250 | 350 | 300 | 300 | 300 | 350 | 300 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | 1 | 2 | 2 | 3 | — | — | 1 | — | — | — |
mm | — | — | 6 | 2 | — | — | 5 | 3 | 1 | — | — | — | — | — | — | — | — | — |
max °C | -1 | 0 | 3 | 3 | 1 | 1 | 4 | 7 | 3 | -6 | -5 | -8 | -6 | -6 | -7 | -7 | -6 | -3 |
min °C | -2 | -1 | 0 | 2 | 0 | -1 | 1 | 6 | -7 | -6 | -6 | -9 | -7 | -6 | -7 | -7 | -7 | -5 |
chill °C | -11 | -9 | -9 | -6 | -10 | -9 | -7 | -1 | -20 | -19 | -17 | -21 | -17 | -17 | -19 | -19 | -19 | -16 |
Freezing level m | 400 | 700 | 1850 | 1500 | 850 | 1450 | 2200 | 2400 | 350 | 200 | 200 | 0 | 0 | 100 | 150 | 0 | 100 | 200 |
 | 4:43 | — | — | 4:41 | — | — | 4:39 | — | — | 4:37 | — | — | 4:35 | — | — | 4:33 | — | — |
 | — | 6:57 | — | — | 6:59 | — | — | 7:00 | — | — | 7:01 | — | — | 7:04 | — | — | 7:06 | — |
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Mawson Peak or Heard Pk Weather (Days 0-3):
The weather forecast for Mawson Peak or Heard Pk is: Moderate rain (total 17mm) heaviest on Thu night, then becoming colder with a dusting of snow on Sat night. Freeze-thaw conditions (max 7°C on Sat afternoon, min -7°C on Sat night). Winds decreasing (stormy winds from the NNW on Thu night, moderate winds from the NW by Fri night).
Mawson Peak or Heard Pk Weather (Days 3-6):
A light covering of new snow mostly falling on Sun morning. Temperatures will be below freezing (max -3°C on Tue night, min -9°C on Sun night). Winds decreasing (extremely windy from the NNW on Sun morning, strong winds from the WSW 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.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
Port-Aux-Francais (Iles Kerguelen) | |||||
Syowa |  | ||||
 | |||||
ASCATB119E62S | |||||
ASCATC29E57S | |||||
ASCATB119E63S | |||||
ASCATB120E62S | |||||
ASCATB120E63S | |||||
ASCATB120E64S | |||||
ASCATC29E56S |
* 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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