– Lat/Long: 68.85° S 90.58° W
Peter I Island
Weather Forecast, AntarcticaIssued: 8 pm Sun 21 Jun Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 pm Sun 21 Jun Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Sun 21 Jun Local Time
Updates in:
Update imminent hr min s
3 Peter I Island Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA moderate fall of snow, heaviest on Tue night. Temperatures will be well below freezing (max -7°C on Tue night, min -20°C on Wed morning). Winds increasing (moderate winds from the NW on Mon night, extremely windy from the NNE by Tue night). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Fri morning. Extremely cold (max -13°C on Fri morning, min -22°C on Thu afternoon). Mainly gales. | ||||||||||||||||||
Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | |  | | |  | | | | | | | | |  | |
snow shwrs | cloudy | some clouds | some clouds | light snow | cloudy | mod. snow | light snow | light snow | light snow | cloudy | light snow | light snow | light snow | light snow | snow shwrs | some clouds | cloudy | cloudy | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
 cm | 4 | — | — | — | 2 | — | 6 | 1 | 1 | 2 | — | 1 | 2 | 4 | 1 | 1 | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -14 | -18 | -14 | -10 | -9 | -9 | -7 | -17 | -19 | -18 | -19 | -21 | -15 | -13 | -13 | -17 | -20 | -20 | -20 |
min °C | -19 | -19 | -17 | -12 | -9 | -9 | -9 | -20 | -19 | -19 | -20 | -22 | -20 | -15 | -15 | -20 | -20 | -21 | -21 |
chill °C | -35 | -36 | -32 | -22 | -22 | -22 | -25 | -39 | -36 | -35 | -35 | -38 | -36 | -28 | -29 | -36 | -35 | -36 | -36 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Cloud base (m) | 250 | 150 | 200 | 50 | 200 | 200 | 150 | 250 | 300 | 50 | 200 | 300 | 350 | ||||||
 | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — |
 | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — |
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Peter I Island Weather (Days 0-3):
The weather forecast for Peter I Island is: A moderate fall of snow, heaviest on Tue night. Temperatures will be well below freezing (max -7°C on Tue night, min -20°C on Wed morning). Winds increasing (moderate winds from the NW on Mon night, extremely windy from the NNE by Tue night).
Peter I Island Weather (Days 3-6):
A moderate fall of snow, heaviest on Fri morning. Extremely cold (max -13°C on Fri morning, min -22°C on Thu afternoon). Mainly gales.
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.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
Marambio Airport (Seymour Island) |  | ||||
ASCATB301E63S | |||||
Teniente R. Marsh Airport |  | ||||
ASCATC302E63S | |||||
ASCATB302E63S | |||||
ASCATB301E62S | |||||
ASCATB303E63S | |||||
ASCATC303E63S | |||||
ASCATB304E63S | |||||
ASCATC304E63S |
* 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.