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

Stephenson Bastion Weather Forecast

Transantarctic Mountains · Antarctica
Issued: 12 pm Tue 13 Oct Local Time
Updates in:
hr min s
Update imminent 

Days 1–3 Weather Summary

Mostly dry. Extremely cold (max -22°C on Tue night, min -27°C on Tue morning). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Extremely cold (max -24°C on Sat night, min -27°C on Fri morning). Wind will be generally light.

Tuesday
13
Wednesday
14
Thursday
15
Friday
16
Saturday
17
Sunday
18
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
cloudy
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
Cloud base (m)
1400
1500
2000
1500
1500
1400
km/h
5
ESE
5
WSW
10
W
10
SW
5
SSW
10
SE
15
SE
15
SE
20
E
15
ESE
10
SE
10
SSW
10
SW
10
SW
10
SW
10
SSW
10
S
15
SSE
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
max °C
-27
-26
-22
-22
-23
-22
-24
-26
-24
-26
-26
-25
-26
-26
-24
-25
-25
-24
min °C
-27
-26
-25
-23
-24
-23
-25
-26
-26
-27
-26
-26
-27
-26
-25
-25
-25
-25
 chill °C
-33
-31
-34
-30
-30
-32
-36
-37
-38
-36
-33
-34
-35
-35
-34
-33
-34
-35
Freezing level m
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Sea lvl1000m2000m3000m4000m5000m
-27-26-24-23-24-23-25-26-25-27-26-26-27-26-25-25-25-25
Sunrise
4:04
—
—
3:34
—
—
12:00
—
—
12:00
—
—
12:00
—
—
12:00
—
—
Sunset
1:03
—
—
1:30
—
—
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 -22°C on Tue night, min -27°C on Tue morning). Wind will be generally light.

Stephenson Bastion Weather (Days 3-6):

Mostly dry. Extremely cold (max -24°C on Sat night, min -27°C on Fri morning). 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
1136 km NNE
574m alt.
2 hours ago
-25°C
No report.
15
Light winds from the E
(15 kph at 100).
Halvfarryggen
1189 km NE
694m alt.
2 hours ago
-26°C
No report.
Wind obs. (17 kph from 260 degs) was rejected.
1223 km NE
1290m alt.
1 hour ago
-27°C
No report.
0

(0 kph at —)
DomeA
1687 km SE
4084m alt.
2 hours ago
-
7
Light winds from the SW
(7 kph at 230).
Marambio Airport (Seymour Island)
2040 km WNW
232m alt.
3 hours ago
clear
-
13
Light winds from the NNW
(13 kph at 330).
0.0 km
Syowa
2166 km E
26m alt.
2 hours ago
-20°C
-
4
Calm
(4 kph at 170).
ASCATB309E62S
2275 km WNW
15m alt.
4 hours ago
15
Light winds from the SE
(15 kph at 132).
- km
CentroMet.Antártico Presidente Eduardo Frei
2290 km WNW
48m alt.
2 hours ago
-4°C
partially cloudy
No report.
Wind obs. (115 kph from 270 degs) was rejected.
30 km
Mid: mostly cloudy
Dinamet
2292 km WNW
52m alt.
2 hours ago
-3°C
No report.
22
Moderate winds from the WNW
(22 kph at 300).
ASCATC316E60S
2355 km NW
15m alt.
3 hours ago
25
Moderate winds from the E
(25 kph at 90).
- 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.