– Lat/Long: 53.11° S 73.51° E
Mawson Peak or Heard Pk Weather Forecast
Big Ben (Heard Island) · AustraliaIssued: 4 am Wed 21 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 4 am Wed 21 Oct Local Time
Updates in:
Update imminent hr min s
4 Mawson Peak or Heard Pk Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryLight rain (total 8mm), mostly falling on Thu night. Freeze-thaw conditions (max 4°C on Fri morning, min -9°C on Wed morning). Winds decreasing (stormy winds from the NNW on Thu night, moderate winds from the NNW by Fri night). | Days 4–6 Weather SummaryModerate rain (total 12mm), heaviest on Sat night giving way to a moderate fall of snow, heaviest on Sun afternoon. Freeze-thaw conditions (max 6°C on Sat afternoon, min -9°C on Sun night). Winds increasing (strong winds from the N on Sat morning, extremely windy from the NNW by Sun morning). | |||||||||||||||||
Wednesday 21 | Thursday 22 | Friday 23 | Saturday 24 | Sunday 25 | Monday 26 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  |  |  |  |  | |  |  | |  |  | | | |
some clouds | some clouds | clear | clear | clear | light rain | light rain | rain shwrs | some clouds | cloudy | light rain | rain shwrs | light snow | light snow | snow shwrs | snow shwrs | snow shwrs | snow shwrs | |
Cloud base (m) | 450 | 400 | 300 | 300 | 300 | 350 | 200 | 250 | 250 | 600 | 150 | 150 | 150 | 150 | 200 | 300 | 250 | 300 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 5 | 3 | 1 | 2 | 1 |
mm | — | — | — | — | — | 3 | 4 | 0.8 | — | — | 3 | 8 | — | — | — | — | — | — |
max °C | -9 | -6 | -1 | -1 | -1 | 3 | 4 | 2 | -1 | 1 | 6 | 5 | -5 | -5 | -6 | -9 | -7 | -7 |
min °C | -9 | -9 | -5 | -1 | -1 | 0 | 3 | -2 | -3 | -1 | 4 | -6 | -6 | -6 | -9 | -9 | -7 | -8 |
chill °C | -20 | -20 | -15 | -10 | -9 | -9 | -5 | -13 | -14 | -9 | -4 | -18 | -19 | -18 | -22 | -22 | -19 | -20 |
Freezing level m | 0 | 0 | 500 | 600 | 550 | 1400 | 2100 | 600 | 650 | 1550 | 2300 | 1050 | 200 | 150 | 50 | 0 | 150 | 0 |
 | 4:47 | — | — | 4:43 | — | — | 4:41 | — | — | 4:39 | — | — | 4:37 | — | — | 4:35 | — | — |
 | — | 6:54 | — | — | 6:57 | — | — | 6:59 | — | — | 7:00 | — | — | 7:01 | — | — | 7:04 | — |
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Mawson Peak or Heard Pk Weather (Days 0-3):
The weather forecast for Mawson Peak or Heard Pk is: Light rain (total 8mm), mostly falling on Thu night. Freeze-thaw conditions (max 4°C on Fri morning, min -9°C on Wed morning). Winds decreasing (stormy winds from the NNW on Thu night, moderate winds from the NNW by Fri night).
Mawson Peak or Heard Pk Weather (Days 3-6):
Moderate rain (total 12mm), heaviest on Sat night giving way to a moderate fall of snow, heaviest on Sun afternoon. Freeze-thaw conditions (max 6°C on Sat afternoon, min -9°C on Sun night). Winds increasing (strong winds from the N on Sat morning, extremely windy from the NNW by Sun morning).
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) | |||||
Alfred Faure (Iles Crozet) | |||||
Martin DE Vivies (Ile Amsterdam) | |||||
Syowa | |||||
ASCATB114E62S | |||||
hy2c114E62S | |||||
ASCATB115E62S | |||||
ASCATB115E61S | |||||
 | |||||
hy2c115E62S |
* 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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