– Lat/Long: 68.85° S 90.58° W
Peter I Island
Weather Forecast, AntarcticaIssued: 2 pm Mon 20 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Mon 20 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Mon 20 Jul 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 -8°C on Tue morning, min -10°C on Mon afternoon). Winds decreasing (gales from the SW on Mon night, near gales from the SW by Wed morning). | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Fri night. Temperatures will be well below freezing (max -8°C on Fri night, min -22°C on Sat night). Winds increasing (strong winds from the W on Fri morning, extremely windy from the SW by Sat night). | ||||||||||||||||
Mon 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  | | | | | | |  | |  |  | | | |
cloudy | some clouds | clear | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | some clouds | light snow | snow shwrs | some clouds | clear | |
Cloud base (m) | 200 | 250 | 250 | 250 | 250 | 250 | 250 | 200 | 200 | 200 | 200 | 150 | 100 | 50 | 0 | ||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 1 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -10 | -9 | -8 | -8 | -8 | -8 | -9 | -9 | -9 | -10 | -11 | -11 | -9 | -8 | -14 | -16 | -17 |
min °C | -10 | -10 | -8 | -8 | -9 | -8 | -9 | -9 | -9 | -11 | -13 | -13 | -9 | -10 | -16 | -17 | -22 |
chill °C | -22 | -24 | -20 | -20 | -21 | -19 | -21 | -22 | -21 | -24 | -26 | -26 | -21 | -24 | -32 | -34 | -42 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | — | 1:33 | — | — | 1:29 | — | — | 1:22 | — | — | 1:18 | — | — | 1:12 | — | — |
 | 4:37 | — | — | 4:43 | — | — | 4:49 | — | — | 4:53 | — | — | 5:00 | — | — | 5:05 | — |
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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 -8°C on Tue morning, min -10°C on Mon afternoon). Winds decreasing (gales from the SW on Mon night, near gales from the SW by Wed morning).
Peter I Island Weather (Days 3-6):
A light covering of new snow mostly falling on Fri night. Temperatures will be well below freezing (max -8°C on Fri night, min -22°C on Sat night). Winds increasing (strong winds from the W on Fri morning, extremely windy from the SW 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.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
Marambio Airport (Seymour Island) |  | ||||
Centro Met. Antártico Presidente Eduardo Frei | |||||
Teniente R. Marsh Airport |  | ||||
Dinamet | |||||
Ushuaia Naval Base Airport |  | ||||
ASCATB227E64S | |||||
Puerto Williams | |||||
ASCATB226E64S | |||||
ASCATB227E63S |
* 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.