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

Siple Weather Forecast

Transantarctic Mountains · Antarctica
Issued: 12 pm Wed 28 Oct Local Time
Updates in:
hr min s
Update imminent 

Days 1–3 Weather Summary

Mostly dry. Temperatures will be well below freezing (max -10°C on Fri night, min -17°C on Wed afternoon). Wind will be generally light.

Days 4–6 Weather Summary

A heavy fall of snow, heaviest during Sun afternoon. Temperatures will be below freezing (max -5°C on Mon afternoon, min -10°C on Sat morning). Winds increasing (light winds from the NNW on Sat afternoon, strong winds from the E by Sun afternoon).

Wednesday
28
Thursday
29
Friday
30
Saturday
31
Sunday
1
Monday
2
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
light snow
snow showers
snow showers
light snow
light snow
mod snow
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
some clouds
some clouds
light snow
snow shwrs
snow shwrs
light snow
light snow
mod. snow
Cloud base (m)
1350
1350
1350
1350
1350
1350
1350
1350
1350
1400
1400
1350
km/h
10
NW
5
NE
5
NW
15
W
15
WSW
20
WSW
20
WSW
15
WSW
10
W
20
W
10
WNW
15
ENE
35
E
35
E
35
E
25
E
20
E
25
E
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
—
—
—
—
—
—
—
—
—
—
—
—
1
11
18
2
4
7
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
max °C
-14
-17
-15
-14
-16
-14
-14
-15
-10
-9
-10
-7
-7
-9
-8
-6
-5
-6
min °C
-15
-17
-17
-14
-17
-16
-15
-16
-14
-10
-10
-9
-8
-9
-10
-7
-6
-7
 chill °C
-20
-22
-21
-22
-25
-25
-25
-24
-20
-17
-15
-14
-17
-19
-20
-15
-13
-15
Freezing level m
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Sea lvl1000m2000m3000m4000m5000m
-29-30-31-29-29-28-27-26-25-24-23-21-21-22-22-23-23-23-25-27-27-25-25-24-24-22-22-20-19-17-17-18-18-18-18-19-21-22-22-20-21-20-19-20-17-15-14-13-13-14-14-13-12-13-15-17-16-14-17-15-15-16-12-10-10-8-8-9-9-7-6-7
Sunrise
11:22
—
—
11:13
—
—
11:02
—
—
10:52
—
—
10:42
—
—
10:30
—
—
Sunset
—
6:57
—
—
7:05
—
—
7:15
—
—
7:24
—
—
7:36
—
—
7:47
—

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Siple Weather (Days 0-3):

The weather forecast for Siple is: Mostly dry. Temperatures will be well below freezing (max -10°C on Fri night, min -17°C on Wed afternoon). Wind will be generally light.

Siple Weather (Days 3-6):

A heavy fall of snow, heaviest during Sun afternoon. Temperatures will be below freezing (max -5°C on Mon afternoon, min -10°C on Sat morning). Winds increasing (light winds from the NNW on Sat afternoon, strong winds from the E by Sun afternoon).

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
ASCATB262E71S
1035 km E
15m alt.
3 hours ago
25
Moderate winds from the ENE
(25 kph at 78).
- km
ASCATB263E71S
1069 km E
15m alt.
3 hours ago
27
Moderate winds from the ENE
(27 kph at 68).
- km
ASCATB262E70S
1099 km E
15m alt.
3 hours ago
26
Moderate winds from the ENE
(26 kph at 74).
- km
ASCATB264E71S
1103 km E
15m alt.
3 hours ago
29
Fresh winds from the ENE
(29 kph at 67).
- km
ASCATB263E70S
1131 km E
15m alt.
3 hours ago
28
Moderate winds from the ENE
(28 kph at 71).
- km
ASCATB265E71S
1132 km E
15m alt.
3 hours ago
33
Fresh winds from the ENE
(33 kph at 60).
- km
ASCATB264E70S
1164 km E
15m alt.
3 hours ago
31
Fresh winds from the ENE
(31 kph at 68).
- km
ASCATB262E69S
1166 km ENE
15m alt.
3 hours ago
28
Moderate winds from the E
(28 kph at 80).
- km
ASCATB266E71S
1167 km E
15m alt.
3 hours ago
33
Fresh winds from the ENE
(33 kph at 60).
- km
ASCATB265E70S
1175 km E
15m alt.
3 hours ago
31
Fresh winds from the ENE
(31 kph at 65).
- 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.