Mountain resort image
– Lat/Long: 73.43° S 126.67° W

Siple
Weather Forecast, Antarctica

Issued: 11 am Sat 18 Apr Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Mostly dry. Extremely cold (max -22°C on Sat morning, min -30°C on Sun night). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Extremely cold (max -23°C on Thu night, min -28°C on Tue morning). Wind will be generally light.

Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloudy
cloudy
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
 km/h
15
NNW
15
NW
20
NW
15
WNW
15
W
15
W
10
WSW
5
WSW
10
NW
5
W
10
WSW
10
SW
10
WSW
10
WSW
10
W
10
WSW
15
WSW
10
WSW
max °C
-22
-23
-24
-26
-27
-29
-30
-30
-29
-28
-26
-25
-25
-26
-25
-25
-25
-23
min °C
-23
-24
-27
-27
-28
-30
-30
-30
-29
-28
-27
-25
-26
-26
-26
-25
-25
-25
-32
-34
-38
-38
-40
-42
-39
-37
-37
-35
-36
-34
-35
-34
-34
-34
-35
-34
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Cloud base (m)
2000
1350
1350
1350
1350
1500
1350
1450
1800
1400
Sea lvl1000m2000m3000m4000m5000m
-26-27-29-30-32-33-33-33-33-32-30-29-29-29-29-29-29-27-23-24-26-27-28-30-30-30-29-28-27-25-26-26-26-25-25-24-20-20-22-23-24-26-26-25-25-24-23-22-23-23-23-22-21-21-15-15-17-19-20-21-21-20-20-20-19-18-20-20-19-18-16-17
Sunrise
4:45
4:50
4:56
5:01
5:07
5:13
Sunset
12:04
11:59
11:52
11:45
11:40
11:33

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Siple Weather (Days 0-3):

The weather forecast for Siple is: Mostly dry. Extremely cold (max -22°C on Sat morning, min -30°C on Sun night). Wind will be generally light.

Siple Weather (Days 3-6):

Mostly dry. Extremely cold (max -23°C on Thu night, min -28°C on Tue morning). Wind will be generally light.

This table gives the weather forecast for Siple at the specific elevation of 2500 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Siple. 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 10 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
Williams Field
1797 km SSW
8m alt.
2 hours ago
-19° C
cloudy
Dry and cloudy.
0
Calm
(0 kph at 0).
10.0 km
Low: overcast
1865 km S
3012m alt.
2 hours ago
moderate snow
Ice crystals.
Wind obs. (11 kph from 100 degs) was rejected.
3.2 km
Jang Bogo Station
2014 km SSW
29m alt.
2 hours ago
-19° C
-
4
Calm
(4 kph at 210).
40 km
Mid: clear
2057 km S
2835m alt.
2 hours ago
-
Wind obs. (11 kph from 100 degs) was rejected.
3.2 km
Mid: few
BaseBelgranoII
2345 km SE
256m alt.
2 hours ago
-8° C
light snow
Continuous light snow.
13
Light winds from the SE
(13 kph at 140).
5.0 km
Mid: overcast
Marambio Airport (Seymour Island)
2816 km ESE
232m alt.
2 hours ago
clear
Fog freezing -.
37
Fresh winds from the S
(37 kph at 180).
0.1 km
BaseMarambio
2819 km ESE
200m alt.
2 hours ago
-2° C
Fog, sky not visible, becoming thicker.
28
Moderate winds from the S
(28 kph at 180).
0.1 km
Mid: sky obscured
Captain Arturo Prat Base
2877 km E
111m alt.
2 hours ago
2° C
State of sky unchanged.
15
Light winds from the W
(15 kph at 260).
30 km
Mid: overcast
BaseEsperanza
2882 km ESE
24m alt.
2 hours ago
2° C
light rain
Intermittent light drizzle.
35
Fresh winds from the SW
(35 kph at 230).
4.0 km
Mid: overcast
CentroMet.Antártico Presidente Eduardo Frei
2927 km E
48m alt.
2 hours ago
-4° C
clear
No report.
Wind obs. (115 kph from 270 degs) was rejected.
28 km
Mid: overcast

* 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.