– Lat/Long: 68.85° S 90.58° W
Peter I Island Weather Forecast
Transantarctic Mountains · AntarcticaIssued: 2 am Tue 20 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 2 am Tue 20 Oct Local Time
Updates in:
Update imminent hr min s
3 Peter I Island Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryA dusting of new snow. Temperatures will be below freezing (max -4°C on Tue night, min -14°C on Wed night). Winds decreasing (extremely windy from the WNW on Wed afternoon, fresh winds from the NW by Thu night). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Fri morning. Temperatures will be below freezing (max -1°C on Fri afternoon, min -11°C on Sat night). Winds increasing (strong winds from the NNW on Fri morning, extremely windy from the WNW by Sat night). | |||||||||||||||||
Tuesday 20 | Wednesday 21 | Thursday 22 | Friday 23 | Saturday 24 | Sunday 25 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  | |  |  |  |  |  | | | | | |  | |
some clouds | some clouds | snow shwrs | cloudy | some clouds | clear | cloudy | clear | cloudy | mod. snow | light snow | mod. snow | light snow | light snow | snow shwrs | some clouds | light snow | light snow | |
Cloud base (m) | 1250 | 0 | 0 | 200 | 150 | |||||||||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | 3 | — | — | — | — | — | — | 6 | 4 | 7 | 1 | 2 | 2 | — | 2 | 2 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -9 | -10 | -4 | -10 | -10 | -9 | -12 | -10 | -6 | -4 | -1 | -1 | -4 | -6 | -8 | -7 | -3 | -1 |
min °C | -11 | -12 | -7 | -11 | -11 | -14 | -13 | -11 | -9 | -5 | -3 | -2 | -4 | -7 | -11 | -8 | -4 | -6 |
chill °C | -26 | -28 | -20 | -27 | -28 | -30 | -28 | -25 | -20 | -14 | -13 | -12 | -14 | -21 | -27 | -20 | -15 | -18 |
Freezing level m | 100 | 0 | 0 | 100 | 50 | 0 | 0 | 0 | 0 | 0 | 150 | 1050 | 700 | 200 | 100 | 0 | 0 | 550 |
 | 6:43 | — | — | 6:37 | — | — | 6:33 | — | — | 6:28 | — | — | 6:24 | — | — | 6:18 | — | — |
 | — | — | 10:53 | — | — | 10:58 | — | — | 11:01 | — | — | 11:07 | — | — | 11:10 | — | — | 11:15 |
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Peter I Island Weather (Days 0-3):
The weather forecast for Peter I Island is: A dusting of new snow. Temperatures will be below freezing (max -4°C on Tue night, min -14°C on Wed night). Winds decreasing (extremely windy from the WNW on Wed afternoon, fresh winds from the NW by Thu night).
Peter I Island Weather (Days 3-6):
A heavy fall of snow, heaviest during Fri morning. Temperatures will be below freezing (max -1°C on Fri afternoon, min -11°C on Sat night). Winds increasing (strong winds from the NNW on Fri morning, extremely windy from the WNW by Sat night).
This table gives the weather forecast for Peter I Island at the specific elevation of 1640 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Peter I Island. 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 Antarctica.