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

Siple
Weather Forecast, Antarctica

Issued: 6 am Sun 19 Oct Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Mostly dry. Extremely cold (max -17°C on Sun morning, min -23°C on Mon afternoon). Winds increasing (light winds from the SW on Sun morning, fresh winds from the WSW by Tue morning).

Days 4–6 Weather Summary

A light covering of new snow mostly falling on Fri afternoon. Temperatures will be well below freezing (max -9°C on Fri night, min -20°C on Wed afternoon). Winds increasing (light winds from the NNW on Thu night, strong winds from the NNE by Fri night).

Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
cloud
light snow
light snow
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloudy
cloudy
light snow
light snow
 km/h
5
WSW
5
SSW
15
WSW
25
WSW
25
WSW
30
WSW
35
WSW
25
WSW
20
WSW
25
WSW
25
SW
30
SW
30
SW
25
WSW
5
NNW
35
NE
35
NE
30
NE
 cm 
2
3
 mm 
max°C
-17
-17
-17
-20
-22
-21
-21
-21
-20
-19
-20
-18
-16
-14
-12
-12
-12
-9
min°C
-18
-18
-19
-21
-23
-22
-21
-22
-21
-19
-20
-20
-17
-15
-14
-13
-13
-11
chill°C 
-23
-23
-28
-34
-35
-35
-34
-34
-32
-30
-32
-32
-29
-25
-21
-25
-24
-21
Freezing level (m
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Cloud base (m)
1350
1350
1350
1350
5100
1900
1400
1350
1450
Sea lvl1000m2000m3000m4000m5000m
-24-24-25-27-27-26-26-26-27-26-26-26-23-21-20-19-18-17-20-20-21-23-23-22-22-22-23-22-22-22-20-18-17-16-14-13-18-18-18-21-23-22-21-22-21-19-20-19-17-15-13-13-13-10-13-13-14-16-20-18-18-19-17-16-17-15-12-11-8-8-9-6
Sunrise
12:36
12:30
12:23
12:16
12:09
11:53
Sunset
5:51
5:57
6:04
6:10
6:17
6:24

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Siple Weather (Days 0-3):

The weather forecast for Siple is: Mostly dry. Extremely cold (max -17°C on Sun morning, min -23°C on Mon afternoon). Winds increasing (light winds from the SW on Sun morning, fresh winds from the WSW by Tue morning).

Siple Weather (Days 3-6):

A light covering of new snow mostly falling on Fri afternoon. Temperatures will be well below freezing (max -9°C on Fri night, min -20°C on Wed afternoon). Winds increasing (light winds from the NNW on Thu night, strong winds from the NNE by Fri night).

This table gives the weather forecast for Siple at the specific elevation of 1500 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
ASCATB211E62S
1603 km WNW
15m alt.
3 hours ago
39
Strong winds from the W
(39 kph at 263).
- km
ASCATB210E62S
1629 km WNW
15m alt.
3 hours ago
28
Moderate winds from the WSW
(28 kph at 252).
- km
ASCATB211E61S
1633 km WNW
15m alt.
3 hours ago
27
Moderate winds from the WSW
(27 kph at 250).
- km
ASCATB209E62S
1637 km WNW
15m alt.
3 hours ago
23
Moderate winds from the W
(23 kph at 259).
- km
ASCATB207E62S
1639 km WNW
15m alt.
3 hours ago
27
Moderate winds from the W
(27 kph at 280).
- km
ASCATB208E62S
1640 km WNW
15m alt.
3 hours ago
30
Fresh winds from the W
(30 kph at 280).
- km
ASCATB210E61S
1650 km WNW
15m alt.
3 hours ago
26
Moderate winds from the WSW
(26 kph at 256).
- km
ASCATB206E62S
1655 km WNW
15m alt.
3 hours ago
22
Moderate winds from the WNW
(22 kph at 282).
- km
ASCATB209E61S
1684 km WNW
15m alt.
3 hours ago
26
Moderate winds from the WSW
(26 kph at 258).
- km
ASCATB208E61S
1704 km WNW
15m alt.
3 hours ago
19
Light winds from the W
(19 kph at 264).
- 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.