– Lat/Long: 68.85° S 90.58° W
Peter I Island Weather Forecast
Transantarctic Mountains · AntarcticaIssued: 2 pm Fri 18 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Fri 18 Sep Local Time
Updates in:
Update imminent hr min s
3 Peter I Island Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA dusting of new snow. Temperatures will be well below freezing (max -6°C on Sun morning, min -19°C on Fri afternoon). Winds decreasing (stormy winds from the SSW on Fri night, fresh winds from the W by Sat night). | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Mon night. Temperatures will be well below freezing (max -7°C on Tue night, min -15°C on Tue morning). Winds increasing (strong winds from the W on Mon night, severe gales from the WSW by Wed night). | ||||||||||||||||
Fri 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | | |  | |  | | | | | |  | |
clear | clear | cloudy | cloudy | some clouds | light snow | light snow | clear | some clouds | cloudy | mod. snow | some clouds | clear | some clouds | some clouds | clear | cloudy | |
Cloud base (m) | 0 | 250 | 0 | 300 | 0 | 50 | |||||||||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | 2 | 1 | — | — | — | 7 | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -19 | -13 | -12 | -12 | -7 | -6 | -13 | -14 | -12 | -11 | -11 | -13 | -9 | -7 | -8 | -8 | -10 |
min °C | -19 | -17 | -12 | -13 | -12 | -10 | -14 | -17 | -14 | -11 | -14 | -15 | -11 | -8 | -8 | -9 | -12 |
chill °C | -35 | -34 | -26 | -25 | -23 | -24 | -30 | -33 | -29 | -24 | -27 | -28 | -23 | -20 | -19 | -22 | -26 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | — | 9:00 | — | — | 8:56 | — | — | 8:52 | — | — | 8:48 | — | — | 8:42 | — | — |
 | 8:49 | — | — | 8:52 | — | — | 8:55 | — | — | — | 9:00 | — | — | 9:02 | — | — | 9:07 |
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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 well below freezing (max -6°C on Sun morning, min -19°C on Fri afternoon). Winds decreasing (stormy winds from the SSW on Fri night, fresh winds from the W by Sat night).
Peter I Island Weather (Days 3-6):
A light covering of new snow mostly falling on Mon night. Temperatures will be well below freezing (max -7°C on Tue night, min -15°C on Tue morning). Winds increasing (strong winds from the W on Mon night, severe gales from the WSW by Wed 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.