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

AySiple
Weather Forecast, Antarctica

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Issued: 11 am Sat 27 Jul Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A dusting of new snow. Extremely cold (max -20°C on Sun afternoon, min -24°C on Sat night). Winds decreasing (strong winds from the WSW on Sun afternoon, light winds from the NW by Mon afternoon).

Days 4–6 Weather Summary

A moderate fall of snow, heaviest on Thu night. Extremely cold (max -17°C on Thu morning, min -26°C on Wed morning). Winds increasing (calm on Tue night, near gales from the NE by Thu afternoon).

Days 7–9 Weather Summary

A light covering of new snow mostly falling on Sun night. Extremely cold (max -16°C on Sun night, min -31°C on Fri afternoon). Winds decreasing (strong winds from the NNE on Sat afternoon, light winds from the NW by Sun night).

Days 10–12 Weather Summary

A dusting of new snow. Extremely cold (max -15°C on Thu morning, min -19°C on Wed morning). Winds increasing (calm on Tue night, strong winds from the WSW by Thu morning).

Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
5
Tuesday
6
Wednesday
7
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
clear
clear
clear
cloud
light snow
light snow
part cloud
part cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
light snow
light snow
snow showers
part cloud
clear
part cloud
cloud
light snow
light snow
cloud
light snow
light snow
part cloud
cloud
light snow
part cloud
light snow
snow showers
clear
clear
clear
some clouds
clear
clear
clear
cloudy
light snow
light snow
some clouds
some clouds
cloudy
cloudy
cloudy
cloudy
some clouds
some clouds
light snow
light snow
snow shwrs
some clouds
clear
some clouds
cloudy
light snow
light snow
cloudy
light snow
light snow
some clouds
cloudy
light snow
some clouds
light snow
snow shwrs
clear
clear
clear
 km/h
30
W
20
SW
25
SW
35
WSW
45
WSW
35
WNW
15
NNW
5
NW
15
N
45
NE
30
NNE
15
NE
10
NNW
10
NNE
10
NE
50
NE
55
NE
15
NNE
25
NW
45
NW
30
NW
40
NNW
35
N
30
NE
25
E
40
NE
40
NE
25
NW
15
N
20
E
20
N
10
NNW
5
NE
5
WNW
5
WSW
30
SW
Wave Height Map
T antarctica.wind.6.cc23
T antarctica.wind.30.cc23
T antarctica.wind.54.cc23
T antarctica.wind.78.cc23
T antarctica.wind.102.cc23
T antarctica.wind.126.cc23
T antarctica.wind.150.cc23
T antarctica.wind.174.cc23
T antarctica.wind.198.cc23
T antarctica.wind.222.cc23
T antarctica.wind.246.cc23
T antarctica.wind.270.cc23
 cm 
1.0
1.0
4
4
6
1.0
1.0
1.0
3
1.0
2.0
1.0
 mm 
max°C
-22
-23
-22
-21
-20
-22
-24
-22
-20
-21
-23
-24
-25
-26
-21
-17
-21
-22
-25
-29
-27
-22
-21
-21
-17
-17
-16
-17
-17
-17
-17
-18
-18
-19
-18
-17
min°C
-23
-23
-24
-22
-21
-23
-24
-23
-21
-22
-23
-25
-26
-26
-26
-18
-22
-23
-28
-31
-30
-24
-23
-24
-19
-18
-17
-17
-17
-17
-17
-18
-18
-19
-19
-18
chill°C 
-36
-34
-36
-36
-36
-34
-34
-28
-28
-37
-36
-30
-33
-33
-35
-33
-38
-37
-44
-49
-45
-40
-39
-40
-30
-31
-31
-27
-26
-28
-26
-25
-26
-24
-24
-29
Freezing level (m
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Cloud base (m)
1400
1400
1450
1550
1350
1400
1500
1400
1400
1650
1350
1350
1400
1400
1350
1350
1350
1350
1350
1400
1300
1350
1650
1300
1350
1350
1400
1450
Sea lvl1000m2000m3000m4000m5000m
-26-27-26-25-25-26-28-27-25-26-28-29-30-30-27-22-26-28-30-34-33-27-27-26-21-21-21-22-21-22-22-23-23-23-23-21-23-23-23-22-21-23-24-23-21-22-23-25-26-26-24-18-22-23-27-30-29-23-22-23-18-18-17-17-17-17-17-18-18-19-19-18-22-22-22-20-20-20-20-20-18-20-21-20-22-22-21-17-16-18-24-27-25-20-16-19-19-15-12-11-13-12-13-13-13-13-13-12-20-20-19-18-18-17-16-16-15-16-17-16-17-17-17-14-11-13-21-24-22-16-11-14-16-11-8-6-8-7-9-8-7-9-10-8
Sunrise
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
7:56
7:37
7:22
7:09
Sunset
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
9:10
9:29
9:44
9:56

Siple Weather (Days 0-3):

The weather forecast for Siple is: A dusting of new snow. Extremely cold (max -20°C on Sun afternoon, min -24°C on Sat night). Winds decreasing (strong winds from the WSW on Sun afternoon, light winds from the NW by Mon afternoon).

Siple Weather (Days 3-6):

A moderate fall of snow, heaviest on Thu night. Extremely cold (max -17°C on Thu morning, min -26°C on Wed morning). Winds increasing (calm on Tue night, near gales from the NE by Thu afternoon).

Siple Weather (Days 6-9):

A light covering of new snow mostly falling on Sun night. Extremely cold (max -16°C on Sun night, min -31°C on Fri afternoon). Winds decreasing (strong winds from the NNE on Sat afternoon, light winds from the NW by Sun night).

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 5 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
Williams Field
1797 km SSW
8m alt.
2 hours ago
-27° C
clear
Clear
20
Moderate winds from the ENE
(20 kph at 60).
10.0 km
Mcmurdo
1804 km SSW
24m alt.
1 hour ago
-28° C
-
17
Light winds from the NE
(17 kph at 50).
36 km
Mid: clear
1865 km S
3012m alt.
2 hours ago
-37° C
moderate snow
Blowing moderate snow.
31
Fresh winds from the NNE
(31 kph at 30).
0.0 km
Low: overcast
Cape Ross
1937 km SSW
212m alt.
2 hours ago
-30° C
-
20
Moderate winds from the SSE
(20 kph at 160).
Cape Phillips
1960 km SW
780m alt.
2 hours ago
-23° C
-
31
Fresh winds from the NNE
(31 kph at 30).
MarioZuchelliStation (Baia Terra Nova)
2013 km SSW
93m alt.
2 hours ago
-22° C
-
4
Calm
(4 kph at 210).
Jang Bogo Station
2014 km SSW
29m alt.
1 hour ago
-25° C
-
7
Light winds from the W
(7 kph at 280).
40 km
Mid: mostly cloudy
2057 km S
2835m alt.
1 hour ago
-
Wind obs. (31 kph from 30 degs) was rejected.
0.8 km
Mid: overcast
Priestley Glacier
2167 km SSW
1925m alt.
2 hours ago
-45° C
-
31
Fresh winds from the WNW
(31 kph at 300).
BaseBelgranoII
2345 km SE
256m alt.
1 hour ago
-8° C
-
20
Moderate winds from the E
(20 kph at 90).
40 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.