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

Stephenson Bastion
Weather Forecast, Antarctica

Issued: 11 am Wed 29 Jul Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Mostly dry. Extremely cold (max -30°C on Wed morning, min -34°C on Thu night). Winds decreasing (fresh winds from the N on Wed night, light winds from the NE by Fri night).

Days 4–6 Weather Summary

Mostly dry. Extremely cold (max -30°C on Mon night, min -33°C on Sat night). Wind will be generally light.

Wednesday
29
Thursday
30
Friday
31
Saturday
1
Sunday
2
Monday
3
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
cloud
cloud
cloud
cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Cloud base (m)
1550
1400
1400
1400
1400
1400
1400
1450
1450
1750
1450
km/h
15
NNE
20
NE
30
NNE
30
NNE
20
NNE
20
NE
20
NE
20
NE
15
NE
10
NE
5
SSE
10
SW
5
SW
5
NW
10
N
15
N
15
NE
15
NE
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
 mm
max °C
-30
-31
-32
-32
-33
-33
-33
-34
-33
-32
-32
-33
-33
-33
-33
-32
-32
-30
min °C
-30
-32
-33
-33
-33
-34
-33
-34
-34
-32
-32
-33
-33
-33
-33
-33
-32
-32
 chill °C
-42
-47
-48
-49
-47
-47
-47
-48
-47
-41
-32
-42
-33
-40
-43
-45
-43
-43
Freezing level m
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Sea lvl1000m2000m3000m4000m5000m
-30-32-33-33-33-34-33-34-34-32-32-33-33-33-33-33-32-31
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 -30°C on Wed morning, min -34°C on Thu night). Winds decreasing (fresh winds from the N on Wed night, light winds from the NE by Fri night).

Stephenson Bastion Weather (Days 3-6):

Mostly dry. Extremely cold (max -30°C on Mon night, min -33°C on Sat night). 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.
2 hours ago
-27° C
No report.
0

(0 kph at —)
Marambio Airport (Seymour Island)
2040 km WNW
232m alt.
2 hours ago
-23° C
clear
Fog freezing -.
17
Light winds from the NW
(17 kph at 320).
0.1 km
Low: overcast
ASCATC295E65S
2118 km WNW
15m alt.
3 hours ago
33
Fresh winds from the SW
(33 kph at 221).
- km
ASCATC294E65S
2136 km WNW
15m alt.
3 hours ago
40
Strong winds from the SW
(40 kph at 222).
- km
ASCATB298E64S
2183 km WNW
15m alt.
2 hours ago
27
Moderate winds from the SW
(27 kph at 224).
- km
ASCATC299E63S
2191 km WNW
15m alt.
3 hours ago
30
Fresh winds from the ENE
(30 kph at 58).
- km
ASCATB297E64S
2200 km WNW
15m alt.
2 hours ago
30
Fresh winds from the SW
(30 kph at 222).
- km
ASCATB299E63S
2205 km WNW
15m alt.
2 hours ago
29
Fresh winds from the ENE
(29 kph at 60).
- 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.