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

AySiple
Weather Forecast, Antarctica

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Issued: 5 am Fri 26 Apr Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A heavy fall of snow, heaviest during Sun night. Temperatures will be well below freezing (max -9°C on Sun afternoon, min -22°C on Fri morning). Winds increasing (light winds from the W on Sat morning, extremely windy from the WNW by Sun morning).

Days 4–6 Weather Summary

A heavy fall of snow, heaviest during Mon morning. Extremely cold (max -19°C on Mon morning, min -29°C on Tue morning). Winds decreasing (severe gales from the NW on Mon morning, light winds from the NW by Wed night).

Days 7–9 Weather Summary

A heavy fall of snow, heaviest during Sat night. Extremely cold (max -22°C on Sat night, min -31°C on Fri afternoon). Winds increasing (light winds from the NNW on Fri morning, stormy winds from the WSW by Fri night).

Days 10–12 Weather Summary

A dusting of new snow. Extremely cold (max -20°C on Wed morning, min -29°C on Tue morning). Winds increasing (calm on Sun night, extremely windy from the SSW by Wed morning).

Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
1
Thursday
2
Friday
3
Saturday
4
Sunday
5
Monday
6
Tuesday
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
clear
clear
part cloud
part cloud
part cloud
part cloud
light snow
heavy snow
heavy snow
snow showers
clear
part cloud
clear
clear
part cloud
light snow
light snow
mod snow
light snow
snow showers
snow showers
light snow
clear
clear
part cloud
mod snow
snow showers
part cloud
light snow
part cloud
part cloud
clear
clear
clear
snow showers
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
light snow
heavy snow
heavy snow
snow shwrs
clear
some clouds
clear
clear
some clouds
light snow
light snow
mod. snow
light snow
snow shwrs
snow shwrs
light snow
clear
clear
some clouds
mod. snow
snow shwrs
some clouds
light snow
some clouds
some clouds
clear
clear
clear
snow shwrs
clear
 km/h
45
W
45
W
50
WSW
20
WNW
20
WSW
50
WSW
70
WNW
115
NW
100
NW
85
NW
75
NW
55
NW
25
WNW
40
W
65
W
35
NNW
25
N
20
WNW
40
NW
55
NNE
80
NW
15
NNW
55
W
70
WSW
80
W
65
NW
50
NW
25
NNW
30
NNE
0
NNE
25
WSW
60
W
65
WSW
50
WSW
45
SW
65
SSW
Wave Height Map
T antarctica.wind.12.cc23
T antarctica.wind.36.cc23
T antarctica.wind.60.cc23
T antarctica.wind.84.cc23
T antarctica.wind.108.cc23
T antarctica.wind.132.cc23
T antarctica.wind.156.cc23
T antarctica.wind.180.cc23
T antarctica.wind.204.cc23
T antarctica.wind.228.cc23
T antarctica.wind.252.cc23
T antarctica.wind.276.cc23
 cm 
3
19
45
8
3
2.0
7
2.0
5
9
5
10
21
2.0
1.0
 mm 
max°C
-22
-21
-20
-20
-19
-14
-10
-9
-12
-19
-22
-22
-28
-29
-28
-23
-24
-24
-25
-24
-25
-27
-30
-29
-24
-23
-22
-23
-23
-24
-25
-26
-26
-27
-28
-22
min°C
-22
-21
-21
-20
-20
-19
-14
-10
-17
-22
-23
-26
-29
-29
-29
-25
-24
-26
-25
-25
-27
-30
-31
-30
-26
-23
-24
-23
-24
-25
-25
-26
-27
-29
-29
-26
chill°C 
-37
-36
-37
-31
-30
-32
-29
-25
-34
-41
-42
-42
-45
-46
-49
-40
-36
-43
-41
-41
-48
-48
-51
-52
-47
-41
-39
-36
-37
-25
-38
-45
-47
-49
-47
-45
Freezing level (m
0
0
0
0
0
0
0
50
100
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)
1350
1350
1350
1750
1550
1300
1300
1350
1350
1350
1350
1400
1350
1300
1350
1350
1400
1550
1350
1350
1350
1350
1400
1350
1350
1350
1350
1400
1350
1350
4500
1300
Sea lvl1000m2000m3000m4000m5000m
-22-21-21-20-20-17-12-10-15-21-23-24-29-29-29-24-24-25-25-25-26-29-31-30-25-23-23-23-24-25-25-26-27-28-29-24-18-17-17-17-16-13-10-7-11-18-20-21-26-26-25-20-20-20-20-20-22-25-27-26-21-19-19-19-20-21-21-22-23-24-26-21-15-15-17-15-15-13-10-5-8-12-15-19-21-24-22-16-14-14-15-14-16-18-22-24-19-14-14-15-14-16-17-18-18-19-22-15-11-12-14-11-11-10-7-1-2-6-10-15-16-21-18-11-8-8-9-8-10-12-17-20-14-9-7-10-9-11-12-14-15-14-18-11
Sunrise
5:39
5:47
5:54
6:01
6:09
6:18
6:26
6:35
6:45
6:54
7:07
7:20
Sunset
11:06
10:59
10:52
10:44
10:36
10:27
10:18
10:10
10:00
9:48
9:37
9:22

Siple Weather (Days 0-3):

The weather forecast for Siple is: A heavy fall of snow, heaviest during Sun night. Temperatures will be well below freezing (max -9°C on Sun afternoon, min -22°C on Fri morning). Winds increasing (light winds from the W on Sat morning, extremely windy from the WNW by Sun morning).

Siple Weather (Days 3-6):

A heavy fall of snow, heaviest during Mon morning. Extremely cold (max -19°C on Mon morning, min -29°C on Tue morning). Winds decreasing (severe gales from the NW on Mon morning, light winds from the NW by Wed night).

Siple Weather (Days 6-9):

A heavy fall of snow, heaviest during Sat night. Extremely cold (max -22°C on Sat night, min -31°C on Fri afternoon). Winds increasing (light winds from the NNW on Fri morning, stormy winds from the WSW by Fri night).

This table gives the weather forecast for Siple at the specific elevation of 3110 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
Sky-Blu
1626 km ESE
1589m alt.
1 hour ago
-29° C
-
15
Light winds from the N
(15 kph at 10).
SHIP3339
1651 km NE
15m alt.
2 hours ago
2° C
52
Near gales from the WSW
(52 kph at 250).
- km
Williams Field
1783 km SSW
8m alt.
3 hours ago
-
20
Moderate winds from the NW.(Wind varies from 280 to 350 degs)
(20 kph at 310).
10.0 km
Low: overcast
SHIP5051
1657 km NE
15m alt.
2 hours ago
2° C
52
Near gales from the WSW
(52 kph at 250).
- km
SHIP8661
1657 km NE
-m alt.
2 hours ago
3° C
No report.
52
Near gales from the WSW
(52 kph at 250).

* 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.