– Lat/Long: 53.11° S 73.51° E
Mawson Peak or Heard Pk Weather Forecast
Big Ben (Heard Island) · AustraliaIssued: 4 am Wed 11 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 4 am Wed 11 Nov Local Time
Updates in:
Update imminent hr min s
4 Mawson Peak or Heard Pk Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryMild at first with light rain (total 9mm) on Thu night followed by colder weather and light fall of snow, heaviest on Thu night. Freeze-thaw conditions (max 4°C on Thu night, min -7°C on Wed afternoon). Winds increasing (fresh winds from the W on Wed night, extremely windy from the NW by Thu night). | Days 4–6 Weather SummaryA moderate fall of snow, heaviest on Sun afternoon. Freeze-thaw conditions (max 2°C on Sat night, min -9°C on Mon morning). Winds decreasing (extremely windy from the NNW on Sat night, moderate winds from the WSW by Sun night). | |||||||||||||||||
Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  |  | |  |  | | | | |  | | |  | |
some clouds | some clouds | clear | light snow | mod. rain | light snow | cloudy | some clouds | mod. snow | snow shwrs | some clouds | light snow | some clouds | light snow | cloudy | snow shwrs | light snow | snow shwrs | |
Cloud base (m) | 250 | 350 | 300 | 250 | 200 | 200 | 150 | 150 | 150 | 250 | 250 | 150 | 150 | 150 | 200 | 250 | 250 | 250 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | 1 | — | 3 | — | — | 6 | 1 | — | 4 | — | 4 | — | 2 | 1 | 1 |
mm | — | — | — | — | 6 | 3 | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -5 | -7 | -3 | 2 | 2 | 4 | 0 | -5 | -5 | -6 | -2 | 2 | -3 | -4 | -5 | -9 | -6 | -5 |
min °C | -6 | -7 | -7 | -2 | 2 | 0 | -3 | -6 | -6 | -8 | -6 | -2 | -4 | -4 | -6 | -9 | -8 | -7 |
chill °C | -19 | -19 | -17 | -11 | -7 | -8 | -11 | -18 | -18 | -21 | -18 | -12 | -14 | -13 | -16 | -21 | -20 | -19 |
Freezing level m | 100 | 0 | 0 | 1600 | 1600 | 1400 | 450 | 250 | 250 | 50 | 350 | 1400 | 400 | 250 | 200 | 0 | 50 | 100 |
 | 4:05 | — | — | 4:03 | — | — | 4:01 | — | — | 4:00 | — | — | 3:58 | — | — | 3:57 | — | — |
 | — | 7:35 | — | — | 7:37 | — | — | 7:38 | — | — | 7:40 | — | — | 7:43 | — | — | 7:45 | — |
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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 9mm) on Thu night followed by colder weather and light fall of snow, heaviest on Thu night. Freeze-thaw conditions (max 4°C on Thu night, min -7°C on Wed afternoon). Winds increasing (fresh winds from the W on Wed night, extremely windy from the NW by Thu night).
Mawson Peak or Heard Pk Weather (Days 3-6):
A moderate fall of snow, heaviest on Sun afternoon. Freeze-thaw conditions (max 2°C on Sat night, min -9°C on Mon morning). Winds decreasing (extremely windy from the NNW on Sat night, moderate 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) | |||||
Alfred Faure (Iles Crozet) | |||||
Syowa | |||||
 | |||||
ASCATB120E63S | |||||
ASCATB121E63S | |||||
ASCATB121E64S | |||||
Termas de Río Hondo international Airport |  | ||||
ASCATB122E63S | |||||
ASCATB122E64S |
* 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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