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

Siple Weather Forecast

Transantarctic Mountains · Antarctica
Issued: 6 am Tue 20 Oct Local Time
Updates in:
hr min s
Update imminent 

Days 1–3 Weather Summary

A dusting of new snow. Temperatures will be well below freezing (max -6°C on Wed morning, min -14°C on Thu afternoon). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Temperatures will be well below freezing (max -6°C on Sat morning, min -12°C on Fri afternoon). Wind will be generally light.

Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Saturday
24
Sunday
25
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
cloud
cloud
light snow
cloud
cloud
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
cloud
cloud
part cloud
cloud
cloud
cloud
light snow
cloudy
cloudy
light snow
cloudy
cloudy
some clouds
some clouds
some clouds
cloudy
some clouds
some clouds
cloudy
cloudy
some clouds
cloudy
cloudy
cloudy
Cloud base (m)
1350
1400
1400
1350
1350
1350
1350
1350
1350
1450
1300
1350
1350
1400
1350
1300
1350
km/h
20
E
15
ENE
10
ENE
5
ESE
10
E
0
WSW
15
W
15
WNW
10
NW
5
NNW
5
ENE
10
E
15
E
15
E
10
E
10
SSE
5
E
0
SSE
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
1
—
—
2
—
—
—
—
—
—
—
—
—
—
—
—
—
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
max °C
-8
-8
-7
-6
-7
-8
-9
-13
-11
-11
-12
-8
-6
-7
-6
-6
-8
-8
min °C
-9
-8
-9
-6
-8
-9
-11
-14
-14
-11
-12
-12
-6
-7
-8
-7
-8
-8
 chill °C
-16
-15
-14
-6
-13
-14
-18
-21
-20
-15
-12
-16
-12
-13
-13
-11
-12
-8
Freezing level m
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Sea lvl1000m2000m3000m4000m5000m
-24-25-24-24-24-25-26-26-26-26-25-23-20-20-20-20-22-22-19-20-20-19-20-20-21-22-22-22-22-19-17-16-16-16-18-18-15-15-14-13-14-15-16-18-18-17-17-15-12-12-13-12-13-13-9-8-8-6-8-9-10-14-13-11-12-10-6-7-7-7-8-8
Sunrise
12:30
—
—
12:23
—
—
12:16
—
—
12:09
—
—
11:53
—
—
11:46
—
—
Sunset
—
5:57
—
—
6:04
—
—
6:10
—
—
6:17
—
—
6:24
—
—
6:31
—

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Siple Weather (Days 0-3):

The weather forecast for Siple is: A dusting of new snow. Temperatures will be well below freezing (max -6°C on Wed morning, min -14°C on Thu afternoon). Wind will be generally light.

Siple Weather (Days 3-6):

Mostly dry. Temperatures will be well below freezing (max -6°C on Sat morning, min -12°C on Fri afternoon). Wind will be generally light.

This table gives the weather forecast for Siple at the specific elevation of 500 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
hy2c225E65S
1035 km NW
15m alt.
3 hours ago
55
Near gales from the WSW
(55 kph at 252).
- km
ASCATC224E64S
1059 km NW
15m alt.
3 hours ago
54
Near gales from the W
(54 kph at 260).
- km
hy2c225E64S
1089 km NW
15m alt.
3 hours ago
54
Near gales from the WSW
(54 kph at 255).
- km
hy2c224E64S
1101 km NW
15m alt.
3 hours ago
54
Near gales from the WSW
(54 kph at 255).
- km
hy2c226E64S
1136 km NW
15m alt.
3 hours ago
54
Near gales from the WSW
(54 kph at 258).
- km
ASCATC223E64S
1137 km NW
15m alt.
3 hours ago
51
Near gales from the W
(51 kph at 261).
- km
hy2c223E64S
1162 km NW
15m alt.
3 hours ago
49
Strong winds from the WSW
(49 kph at 252).
- km
ASCATC224E63S
1174 km NW
15m alt.
3 hours ago
47
Strong winds from the W
(47 kph at 261).
- km
hy2c226E63S
1180 km NW
15m alt.
3 hours ago
52
Near gales from the WSW
(52 kph at 258).
- km
ASCATC222E64S
1186 km NW
15m alt.
3 hours ago
49
Strong winds from the W
(49 kph at 260).
- 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.