– Lat/Long: 53.11° S 73.51° E
Mawson Peak or Heard Pk Weather Forecast
Big Ben (Heard Island) · AustraliaIssued: 4 pm Mon 05 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Mon 05 Oct Local Time
Updates in:
Update imminent hr min s
4 Mawson Peak or Heard Pk Elevations: 4 Forecast Elevations: Days 1–4 Weather SummaryA moderate fall of snow, heaviest on Mon night. Freeze-thaw conditions (max 2°C on Wed afternoon, min -18°C on Mon afternoon). Winds increasing (stormy winds from the SSW on Mon afternoon, extremely windy from the W by Wed night). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Fri night. Temperatures will be below freezing (max -1°C on Fri night, min -21°C on Sun morning). Winds decreasing (extremely windy from the W on Thu afternoon, near gales from the WNW by Fri afternoon). | ||||||||||||||||
Mon 5 | Tuesday 6 | Wednesday 7 | Thursday 8 | Friday 9 | Saturday 10 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  | | | | | | | | | |  | | |
clear | snow shwrs | light snow | clear | snow shwrs | cloudy | clear | snow shwrs | clear | clear | snow shwrs | clear | cloudy | snow shwrs | light snow | mod. snow | snow shwrs | |
Cloud base (m) | 350 | 350 | 300 | 250 | 250 | 300 | 250 | 250 | 300 | 300 | 350 | 350 | 300 | 250 | 250 | 200 | 200 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | 2 | 2 | — | 4 | — | — | 2 | — | — | 1 | — | — | 5 | 3 | 6 | 4 |
mm | — | — | — | — | — | — | — | 0.8 | — | — | — | — | — | — | — | — | — |
max °C | -15 | -10 | -6 | -3 | -2 | 0 | 2 | 2 | -7 | -11 | -10 | -9 | -8 | -1 | -2 | -3 | -6 |
min °C | -18 | -15 | -7 | -3 | -3 | -1 | 2 | -5 | -9 | -14 | -17 | -10 | -10 | -9 | -3 | -5 | -20 |
chill °C | -36 | -32 | -21 | -16 | -16 | -13 | -9 | -20 | -25 | -32 | -36 | -25 | -22 | -22 | -15 | -19 | -39 |
Freezing level m | 0 | 0 | 850 | 900 | 500 | 2650 | 3100 | 1200 | 200 | 150 | 0 | 0 | 0 | 1750 | 2100 | 1500 | 100 |
 | — | — | 5:20 | — | — | 5:18 | — | — | 5:16 | — | — | 5:13 | — | — | 5:11 | — | — |
 | 6:24 | — | — | 6:27 | — | — | 6:29 | — | — | 6:30 | — | — | 6:32 | — | — | 6:34 | — |
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Mawson Peak or Heard Pk Weather (Days 0-3):
The weather forecast for Mawson Peak or Heard Pk is: A moderate fall of snow, heaviest on Mon night. Freeze-thaw conditions (max 2°C on Wed afternoon, min -18°C on Mon afternoon). Winds increasing (stormy winds from the SSW on Mon afternoon, extremely windy from the W by Wed night).
Mawson Peak or Heard Pk Weather (Days 3-6):
A heavy fall of snow, heaviest during Fri night. Temperatures will be below freezing (max -1°C on Fri night, min -21°C on Sun morning). Winds decreasing (extremely windy from the W on Thu afternoon, near gales from the WNW by Fri afternoon).
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.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
Port-Aux-Francais (Iles Kerguelen) | |||||
Alfred Faure (Iles Crozet) | |||||
Martin DE Vivies (Ile Amsterdam) | |||||
Syowa | |||||
 | |||||
Termas de Río Hondo international Airport | |||||
Termas de Río Hondo international Airport | | ||||
SHIP4339 | |||||
SHIP3474 | |||||
SHIP10990 |
* 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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