– Lat/Long: 53.11° S 73.51° E
Mawson Peak or Heard Pk Weather Forecast
Big Ben (Heard Island) · AustraliaIssued: 4 pm Sun 11 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Sun 11 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. Temperatures will be well below freezing (max -6°C on Mon night, min -11°C on Tue night). Winds decreasing (severe gales from the W on Mon morning, light winds from the SSE by Wed morning). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Fri afternoon. Temperatures will be below freezing (max -2°C on Fri afternoon, min -11°C on Wed afternoon). Winds increasing (moderate winds from the SSE on Wed afternoon, extremely windy from the SW by Sat morning). | ||||||||||||||||
Sun 11 | Monday 12 | Tuesday 13 | Wednesday 14 | Thursday 15 | Friday 16 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  | |  |  |  | |  | | |  | |  | | |
clear | snow shwrs | snow shwrs | snow shwrs | mod. snow | snow shwrs | some clouds | cloudy | cloudy | some clouds | light snow | snow shwrs | some clouds | some clouds | cloudy | light snow | light snow | |
Cloud base (m) | 250 | 250 | 250 | 250 | 150 | 200 | 300 | 500 | 550 | 550 | 400 | 300 | 350 | 450 | 400 | 200 | 150 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | 3 | 2 | 1 | 7 | 2 | — | — | — | — | 2 | 2 | — | — | — | 4 | 5 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -7 | -8 | -9 | -9 | -6 | -6 | -10 | -11 | -11 | -11 | -10 | -11 | -10 | -6 | -4 | -2 | -2 |
min °C | -8 | -9 | -9 | -9 | -8 | -9 | -10 | -11 | -11 | -11 | -11 | -11 | -10 | -10 | -5 | -3 | -6 |
chill °C | -20 | -21 | -22 | -23 | -20 | -21 | -23 | -24 | -18 | -19 | -24 | -24 | -22 | -22 | -15 | -13 | -19 |
Freezing level m | 50 | 0 | 0 | 0 | 50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 150 | 300 | 250 |
 | — | — | 5:07 | — | — | 5:05 | — | — | 5:01 | — | — | 5:00 | — | — | 4:58 | — | — |
 | 6:36 | — | — | 6:37 | — | — | 6:39 | — | — | 6:42 | — | — | 6:44 | — | — | 6:45 | — |
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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. Temperatures will be well below freezing (max -6°C on Mon night, min -11°C on Tue night). Winds decreasing (severe gales from the W on Mon morning, light winds from the SSE by Wed morning).
Mawson Peak or Heard Pk Weather (Days 3-6):
A moderate fall of snow, heaviest on Fri afternoon. Temperatures will be below freezing (max -2°C on Fri afternoon, min -11°C on Wed afternoon). Winds increasing (moderate winds from the SSE on Wed afternoon, extremely windy from the SW by Sat 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) | |||||
ASCATB94E53S | |||||
ASCATB94E56S | |||||
ASCATB94E55S | |||||
ASCATB94E54S | |||||
ASCATB94E52S | |||||
ASCATB94E57S | |||||
ASCATB93E51S | |||||
ASCATB95E57S |
* 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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