Mountain resort image
– Lat/Long: 80.77° S 27.20° W

Stephenson Bastion Weather Forecast

Transantarctic Mountains · Antarctica
Issued: 12 pm Mon 09 Nov Local Time
Updates in:
hr min s
Update imminent 

Days 1–3 Weather Summary

Mostly dry. Extremely cold (max -18°C on Wed night, min -22°C on Mon morning). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Extremely cold (max -17°C on Sat night, min -21°C on Fri afternoon). Wind will be generally light.

Monday
9
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
Cloud base (m)
9650
5200
1450
1400
1400
1400
5350
km/h
10
ENE
15
NE
20
ENE
15
ENE
15
ENE
20
ENE
15
E
10
ENE
5
N
15
NNW
15
NW
15
NNW
10
NNE
10
NE
10
NE
10
NNE
15
NNE
10
NE
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
max °C
-21
-22
-20
-21
-21
-19
-21
-21
-18
-20
-20
-18
-20
-20
-18
-19
-19
-17
min °C
-22
-22
-22
-21
-21
-20
-21
-21
-19
-20
-20
-19
-20
-21
-19
-19
-19
-18
 chill °C
-30
-31
-32
-31
-31
-30
-30
-29
-24
-28
-29
-28
-27
-28
-27
-26
-27
-26
Freezing level m
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Sea lvl1000m2000m3000m4000m5000m
-22-22-21-21-21-20-21-21-19-20-20-19-20-21-19-19-19-18
Sunrise
12:00
—
—
12:00
—
—
12:00
—
—
12:00
—
—
12:00
—
—
12:00
—
—
Sunset
12:00
—
—
12:00
—
—
12:00
—
—
12:00
—
—
12:00
—
—
12:00
—
—

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Stephenson Bastion Weather (Days 0-3):

The weather forecast for Stephenson Bastion is: Mostly dry. Extremely cold (max -18°C on Wed night, min -22°C on Mon morning). Wind will be generally light.

Stephenson Bastion Weather (Days 3-6):

Mostly dry. Extremely cold (max -17°C on Sat night, min -21°C on Fri afternoon). Wind will be generally light.

This table gives the weather forecast for Stephenson Bastion at the specific elevation of 1850 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Stephenson Bastion. 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
BaseBelgranoII
357 km NW
256m alt.
3 hours ago
-9°C
-
13
Light winds from the SE
(13 kph at 140).
40 km
Mid: overcast
1136 km NNE
574m alt.
1 hour ago
-25°C
No report.
15
Light winds from the E
(15 kph at 100).
Halvfarryggen
1189 km NE
694m alt.
8 hours ago
-26°C
No report.
17
Light winds from the W
(17 kph at 260).
1223 km NE
1290m alt.
1 hour ago
-27°C
No report.
0

(0 kph at —)
Neumayer
1228 km NE
42m alt.
3 hours ago
-14°C
-
44
Strong winds from the E
(44 kph at 90).
ASCATC279E71S
1762 km WSW
15m alt.
3 hours ago
15
Light winds from the NW
(15 kph at 308).
- km
BaseSanMartin
1776 km W
7m alt.
3 hours ago
-3°C
moderate snow
Continuous moderate snow.
6
Light winds from the N
(6 kph at 0).
1.0 km
Mid: overcast
ASCATC278E71S
1777 km WSW
15m alt.
3 hours ago
9
Light winds from the WNW
(9 kph at 289).
- km
ASCATC283E70S
1803 km W
15m alt.
3 hours ago
22
Moderate winds from the NW
(22 kph at 316).
- km
ASCATC282E70S
1811 km W
15m alt.
3 hours ago
22
Moderate winds from the NW
(22 kph at 306).
- 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.