– Lat/Long: 68.85° S 90.58° W
Peter I Island Weather Forecast
Transantarctic Mountains · AntarcticaIssued: 8 pm Wed 23 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Wed 23 Sep Local Time
Updates in:
Update imminent hr min s
3 Peter I Island Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA light covering of new snow mostly falling on Fri night. Temperatures will be well below freezing (max -9°C on Fri morning, min -21°C on Thu afternoon). Winds decreasing (extremely windy from the SW on Wed night, near gales from the WSW by Thu night). | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Sun night. Temperatures will be well below freezing (max -6°C on Sun night, min -12°C on Sat night). Winds decreasing (extremely windy from the W on Sat night, light winds from the W by Tue morning). | |||||||||||||||
Thursday 24 | Friday 25 | Saturday 26 | Sunday 27 | Monday 28 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  |  |  |  | |  | | |  | | |  | |
some clouds | clear | clear | clear | light snow | cloudy | light snow | snow shwrs | some clouds | cloudy | some clouds | cloudy | mod. snow | light snow | cloudy | some clouds | |
Cloud base (m) | 200 | 350 | 0 | 400 | 150 | 0 | ||||||||||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | 1 | — | 3 | 1 | — | — | — | — | 8 | 1 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -13 | -20 | -19 | -13 | -9 | -9 | -9 | -18 | -15 | -11 | -10 | -9 | -6 | -8 | -8 | -8 |
min °C | -18 | -20 | -21 | -18 | -11 | -9 | -12 | -18 | -16 | -12 | -11 | -10 | -8 | -9 | -8 | -9 |
chill °C | -37 | -39 | -40 | -36 | -24 | -22 | -27 | -34 | -33 | -28 | -25 | -22 | -20 | -22 | -20 | -21 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 50 | 50 | 0 |
 | — | 8:38 | — | — | 8:34 | — | — | 8:30 | — | — | 8:26 | — | — | 8:21 | — | — |
 | — | — | — | 9:10 | — | — | 9:14 | — | — | 9:17 | — | — | 9:22 | — | — | 9:25 |
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Peter I Island Weather (Days 0-3):
The weather forecast for Peter I Island is: A light covering of new snow mostly falling on Fri night. Temperatures will be well below freezing (max -9°C on Fri morning, min -21°C on Thu afternoon). Winds decreasing (extremely windy from the SW on Wed night, near gales from the WSW by Thu night).
Peter I Island Weather (Days 3-6):
A light covering of new snow mostly falling on Sun night. Temperatures will be well below freezing (max -6°C on Sun night, min -12°C on Sat night). Winds decreasing (extremely windy from the W on Sat night, light winds from the W by Tue 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.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
BaseSanMartin |  | ||||
ASCATB285E63S | |||||
ASCATB286E63S | |||||
ASCATB287E63S | |||||
ASCATB288E63S | |||||
ASCATB285E62S | |||||
ASCATB286E62S | |||||
ASCATB287E62S | |||||
ASCATC294E65S | |||||
ASCATB294E65S |
* 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.