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

Siple
Weather Forecast, Antarctica

Issued: 11 pm Sat 30 Aug Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A moderate fall of snow, heaviest on Tue afternoon. Temperatures will be well below freezing (max -8°C on Tue morning, min -21°C on Sat night). Winds increasing (light winds from the NNW on Mon afternoon, gales from the NE by Tue morning).

Days 5–7 Weather Summary

A heavy fall of snow, heaviest during Tue night. Temperatures will be well below freezing (max -10°C on Tue night, min -20°C on Wed morning). Winds decreasing (strong winds from the N on Tue night, light winds from the NE by Thu morning).

Sunday
31
Monday
1
Tuesday
2
Wednesday
3
Thursday
4
Friday
5
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
clear
clear
part cloud
part cloud
light snow
mod snow
snow showers
part cloud
light snow
snow showers
part cloud
cloud
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
some clouds
some clouds
light snow
mod. snow
snow shwrs
some clouds
light snow
snow shwrs
some clouds
cloudy
some clouds
clear
clear
some clouds
 km/h
30
SW
35
SSW
30
S
45
SSW
15
SW
10
NNW
35
NNE
45
NE
65
NNE
35
N
40
NW
40
WNW
35
WNW
15
NW
10
ENE
15
S
20
SW
30
SW
60
SW
 cm 
2
9
12
3
5
 mm 
max°C
-20
-19
-18
-13
-12
-11
-11
-8
-8
-10
-20
-20
-19
-19
-19
-19
-20
-18
-15
min°C
-21
-20
-19
-17
-12
-11
-11
-9
-9
-17
-20
-20
-20
-19
-19
-20
-20
-19
-17
chill°C 
-34
-34
-31
-30
-19
-16
-21
-20
-21
-30
-34
-34
-34
-27
-26
-29
-31
-31
-31
Freezing level (m
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Cloud base (m)
5300
5000
1350
1350
1350
1350
1350
1350
1400
1400
1400
1400
Sea lvl1000m2000m3000m4000m5000m
-24-24-22-18-15-14-14-11-12-18-24-24-24-24-24-24-24-23-20-21-20-19-15-12-11-11-9-9-14-20-20-20-19-19-20-20-19-16-19-16-14-12-11-10-10-10-13-12-14-14-14-14-13-15-15-14-13-15-12-11-9-8-6-7-8-11-8-9-8-9-9-8-9-11-10-9
Sunrise
4:22
4:16
4:09
4:05
3:59
3:53
Sunset
12:33
12:38
12:44
12:48
12:53
12:59

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Siple Weather (Days 0-3):

The weather forecast for Siple is: A moderate fall of snow, heaviest on Tue afternoon. Temperatures will be well below freezing (max -8°C on Tue morning, min -21°C on Sat night). Winds increasing (light winds from the NNW on Mon afternoon, gales from the NE by Tue morning).

Siple Weather (Days 3-6):

A heavy fall of snow, heaviest during Tue night. Temperatures will be well below freezing (max -10°C on Tue night, min -20°C on Wed morning). Winds decreasing (strong winds from the N on Tue night, light winds from the NE by Thu morning).

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
ASCATB244E66S
909 km NNE
15m alt.
2 hours ago
80
Severe gales from the S
(80 kph at 189).
- km
hy2b244E66S
915 km NNE
15m alt.
3 hours ago
74
Gales from the S
(74 kph at 188).
- km
ASCATB243E66S
915 km NNE
15m alt.
2 hours ago
80
Severe gales from the SSW
(80 kph at 200).
- km
ASCATB245E66S
920 km NNE
15m alt.
2 hours ago
77
Severe gales from the S
(77 kph at 187).
- km
ASCATB242E66S
924 km NNE
15m alt.
2 hours ago
81
Severe gales from the SSW
(81 kph at 191).
- km
ASCATB241E65S
930 km NNE
15m alt.
2 hours ago
79
Severe gales from the SSW
(79 kph at 201).
- km
ASCATB241E66S
930 km NNE
15m alt.
2 hours ago
79
Severe gales from the SSW
(79 kph at 192).
- km
ASCATB242E65S
941 km NNE
15m alt.
2 hours ago
78
Severe gales from the SSW
(78 kph at 192).
- km
hy2b242E66S
948 km NNE
15m alt.
3 hours ago
73
Gales from the SSW
(73 kph at 192).
- km
ASCATB246E66S
950 km NE
15m alt.
2 hours ago
71
Gales from the S
(71 kph at 181).
- km

* 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.