– Lat/Long: 68.85° S 90.58° W
Peter I Island Weather Forecast
Transantarctic Mountains · AntarcticaIssued: 2 pm Thu 17 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Thu 17 Sep Local Time
Updates in:
Update imminent hr min s
3 Peter I Island Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Temperatures will be well below freezing (max -6°C on Sat night, min -19°C on Thu night). Winds decreasing (stormy winds from the WSW on Thu afternoon, strong winds from the W by Sat afternoon). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Mon afternoon. Temperatures will be well below freezing (max -8°C on Tue night, min -17°C on Sun night). Winds increasing (moderate winds from the WSW on Mon night, severe gales from the SW by Wed morning). | ||||||||||||||||
Thu 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | |  | |  | |  | | | |  | | |  | |
clear | clear | clear | clear | clear | cloudy | cloudy | cloudy | cloudy | light snow | cloudy | cloudy | light snow | snow shwrs | clear | clear | some clouds | |
Cloud base (m) | 0 | 1550 | 0 | ||||||||||||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | 3 | — | — | 3 | 4 | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -17 | -19 | -18 | -18 | -14 | -12 | -12 | -6 | -7 | -11 | -14 | -13 | -12 | -13 | -16 | -14 | -8 |
min °C | -18 | -19 | -19 | -18 | -17 | -13 | -12 | -11 | -9 | -13 | -17 | -15 | -12 | -15 | -16 | -15 | -11 |
chill °C | -35 | -36 | -35 | -34 | -34 | -27 | -24 | -23 | -22 | -28 | -32 | -30 | -24 | -30 | -32 | -30 | -24 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | — | 9:04 | — | — | 9:00 | — | — | 8:56 | — | — | 8:52 | — | — | 8:48 | — | — |
 | 8:45 | — | — | 8:49 | — | — | 8:52 | — | — | 8:55 | — | — | — | 9:00 | — | — | 9:02 |
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Peter I Island Weather (Days 0-3):
The weather forecast for Peter I Island is: Mostly dry. Temperatures will be well below freezing (max -6°C on Sat night, min -19°C on Thu night). Winds decreasing (stormy winds from the WSW on Thu afternoon, strong winds from the W by Sat afternoon).
Peter I Island Weather (Days 3-6):
A moderate fall of snow, heaviest on Mon afternoon. Temperatures will be well below freezing (max -8°C on Tue night, min -17°C on Sun night). Winds increasing (moderate winds from the WSW on Mon night, severe gales from the SW by Wed morning).
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.