– Lat/Long: 68.85° S 90.58° W
Peter I Island Weather Forecast
Transantarctic Mountains · AntarcticaIssued: 2 pm Tue 15 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Tue 15 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 -8°C on Wed morning, min -20°C on Thu night). Winds decreasing (extremely windy from the W on Wed night, near gales from the SW by Fri morning). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Sun morning. Temperatures will be well below freezing (max -10°C on Sat night, min -18°C on Fri afternoon). Winds decreasing (gales from the SW on Fri night, moderate winds from the WSW by Sun night). | ||||||||||||||||
Tue 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | |  | | | | | |  | | | | |
some clouds | some clouds | clear | some clouds | light snow | light snow | clear | clear | clear | clear | clear | some clouds | light snow | snow shwrs | light snow | light snow | light snow | |
Cloud base (m) | 50 | 100 | |||||||||||||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | 1 | 1 | — | — | — | — | — | — | 1 | 2 | 4 | 3 | 4 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -15 | -12 | -8 | -8 | -9 | -11 | -15 | -18 | -18 | -18 | -14 | -12 | -12 | -10 | -10 | -11 | -12 |
min °C | -15 | -15 | -9 | -8 | -10 | -13 | -17 | -20 | -19 | -18 | -18 | -13 | -12 | -11 | -10 | -12 | -14 |
chill °C | -31 | -30 | -22 | -21 | -25 | -29 | -33 | -37 | -35 | -34 | -35 | -26 | -24 | -22 | -21 | -24 | -26 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | — | 9:14 | — | — | 9:08 | — | — | 9:04 | — | — | 9:00 | — | — | 8:56 | — | — |
 | 8:37 | — | — | 8:40 | — | — | 8:45 | — | — | 8:49 | — | — | 8:52 | — | — | 8:55 | — |
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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 -8°C on Wed morning, min -20°C on Thu night). Winds decreasing (extremely windy from the W on Wed night, near gales from the SW by Fri morning).
Peter I Island Weather (Days 3-6):
A moderate fall of snow, heaviest on Sun morning. Temperatures will be well below freezing (max -10°C on Sat night, min -18°C on Fri afternoon). Winds decreasing (gales from the SW on Fri night, moderate winds from the WSW by Sun 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.