Mountain resort image
– Lat/Long: 68.85° S 90.58° W

Peter I Island
Weather Forecast, Antarctica

Issued: 2 pm Sat 29 Nov Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A moderate fall of snow, heaviest on Sat afternoon. Temperatures will be well below freezing (max -6°C on Sat afternoon, min -10°C on Sat night). Winds increasing (light winds from the NNE on Sun morning, extremely windy from the E by Tue morning).

Days 5–7 Weather Summary

A light covering of new snow mostly falling on Wed night. Temperatures will be well below freezing (max -9°C on Tue afternoon, min -10°C on Tue night). Winds decreasing (severe gales from the E on Tue afternoon, moderate winds from the SSE by Fri morning).

Sat
29
Sunday
30
Monday
1
Tuesday
2
Wednesday
3
Thursday
4
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
mod snow
light snow
cloud
cloud
cloud
light snow
light snow
cloud
light snow
light snow
light snow
cloud
cloud
light snow
cloud
cloud
cloud
mod. snow
light snow
cloudy
cloudy
cloudy
light snow
light snow
cloudy
light snow
light snow
light snow
cloudy
cloudy
light snow
cloudy
cloudy
cloudy
 km/h
55
NNE
10
N
5
NNE
20
ENE
30
ENE
60
ENE
60
ENE
75
E
100
E
85
E
60
E
45
E
55
ESE
70
ESE
50
SE
30
SE
45
SSE
 cm 
7
4
1
1
1
1
2
3
 mm 
max°C
-6
-8
-10
-10
-9
-6
-6
-6
-7
-9
-9
-10
-10
-10
-10
-9
-9
min°C
-7
-10
-10
-10
-10
-7
-6
-6
-8
-9
-10
-10
-10
-10
-10
-10
-10
chill°C 
-16
-15
-14
-17
-18
-18
-17
-18
-23
-23
-22
-21
-22
-24
-22
-20
-19
Freezing level (m
0
0
0
0
0
0
150
200
0
0
0
0
50
0
0
0
0
Cloud base (m)
100
0
150
Sea lvl1000m2000m3000m4000m5000m
-7-9-10-10-10-7-6-6-8-9-10-10-10-10-10-10-10-4-5-6-6-7-4-3-4-6-6-5-5-6-7-6-6-5-1-100-100100000-1-20-1
Sunrise
12:00
12:00
12:00
12:00
12:00
Sunset
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 Sat afternoon. Temperatures will be well below freezing (max -6°C on Sat afternoon, min -10°C on Sat night). Winds increasing (light winds from the NNE on Sun morning, extremely windy from the E by Tue morning).

Peter I Island Weather (Days 3-6):

A light covering of new snow mostly falling on Wed night. Temperatures will be well below freezing (max -9°C on Tue afternoon, min -10°C on Tue night). Winds decreasing (severe gales from the E on Tue afternoon, moderate winds from the SSE by Fri 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.

Live conditions reported by 5 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
SHIP2468
873 km E
3m alt.
2 hours ago
-1° C
BaseSanMartin
955 km E
7m alt.
3 hours ago
1° C
-
9
Light winds from the SW
(9 kph at 230).
40 km
Mid: clear
Captain Arturo Prat Base
1559 km ENE
111m alt.
3 hours ago
-1° C
State of sky unchanged.
17
Light winds from the WNW
(17 kph at 300).
30 km
Mid: overcast
Marambio Airport (Seymour Island)
1561 km E
232m alt.
2 hours ago
-5° C
partially cloudy
Dry and partly cloudy.
Wind obs. (11 kph from 140 degs) was rejected.
10.0 km
Low: broken
BaseMarambio
1564 km E
200m alt.
3 hours ago
-5° C
-
11
Light winds from the SE
(11 kph at 140).
35 km
Mid: mostly cloudy
SHIP6363
893 km E
3m alt.
3 hours ago
0° C
SHIP5307
893 km E
15m alt.
3 hours ago
- km
SHIP8208
893 km E
15m alt.
3 hours ago
- km
SHIP2350
893 km E
3m alt.
3 hours ago
0° C
SHIP4920
893 km E
3m alt.
3 hours ago
0° C

* 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.