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

Stephenson Bastion
Weather Forecast, Antarctica

Issued: 5 am Sat 18 Jul Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Mostly dry. Extremely cold (max -26°C on Mon night, min -32°C on Sat morning). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Extremely cold (max -28°C on Tue morning, min -33°C on Wed morning). Winds decreasing (fresh winds from the ENE on Wed afternoon, light winds from the NE by Thu night).

Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
Cloud base (m)
3700
3800
4050
4700
9400
km/h
10
N
10
NNE
15
NE
15
ENE
15
E
10
ENE
10
ESE
15
NNE
20
ENE
25
ENE
25
ENE
20
ENE
25
ENE
30
ENE
25
ENE
15
E
15
E
10
NE
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
 mm
max °C
-32
-32
-31
-31
-30
-28
-28
-28
-26
-28
-29
-30
-32
-32
-31
-31
-31
-30
min °C
-32
-32
-32
-32
-31
-30
-28
-28
-27
-28
-30
-32
-33
-32
-32
-31
-31
-31
 chill °C
-40
-40
-43
-44
-43
-40
-37
-40
-39
-41
-44
-46
-48
-48
-47
-43
-43
-39
Freezing level m
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Sea lvl1000m2000m3000m4000m5000m
-32-32-32-32-31-29-28-28-27-28-30-31-33-32-32-31-31-31
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 -26°C on Mon night, min -32°C on Sat morning). Wind will be generally light.

Stephenson Bastion Weather (Days 3-6):

Mostly dry. Extremely cold (max -28°C on Tue morning, min -33°C on Wed morning). Winds decreasing (fresh winds from the ENE on Wed afternoon, light winds from the NE by Thu night).

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.
Wind obs. (15 kph from 100 degs) was rejected.
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
-7° C
moderate snow
Low drifting moderate snow.
61
Near gales from the NW
(61 kph at 320).
9.0 km
Low: no significant cloud
Centro Met. Antártico Presidente Eduardo Frei
2290 km WNW
48m alt.
2 hours ago
-4° C
No report.
Wind obs. (115 kph from 270 degs) was rejected.
Teniente R. Marsh Airport
2291 km WNW
45m alt.
2 hours ago
-2° C
moderate snow
Blowing moderate snow.
63
Gales from the WNW
(63 kph at 300).
1.0 km
Low: broken
Mid: overcast
Dinamet
2292 km WNW
52m alt.
2 hours ago
-3° C
No report.
22
Moderate winds from the WNW
(22 kph at 300).
ASCATB0E60S
2522 km NE
15m alt.
2 hours ago
59
Near gales from the NNW
(59 kph at 328).
- km
ASCATB1E60S
2541 km NE
15m alt.
2 hours ago
59
Near gales from the NNW
(59 kph at 329).
- km
ASCATB2E60S
2549 km NE
15m alt.
2 hours ago
59
Near gales from the NNW
(59 kph at 329).
- 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.