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

Stephenson Bastion
Weather Forecast, Antarctica

Issued: 11 am Mon 06 Jul Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Mostly dry. Extremely cold (max -20°C on Wed afternoon, min -29°C on Wed night). Winds increasing (light winds from the N on Mon morning, near gales from the NNE by Wed afternoon).

Days 4–6 Weather Summary

Mostly dry. Extremely cold (max -28°C on Thu morning, min -30°C on Thu afternoon). Wind will be generally light.

Monday
6
Tuesday
7
Wednesday
8
Thursday
9
Friday
10
Saturday
11
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
clear
part cloud
cloud
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
part cloud
part cloud
cloud
some clouds
clear
some clouds
cloudy
cloudy
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
some clouds
cloudy
cloudy
some clouds
some clouds
cloudy
km/h
10
N
10
NNE
20
NE
30
NE
40
NE
45
NNE
45
NNE
55
NNE
50
NE
25
NNE
10
NE
15
N
15
NNW
20
NW
15
N
15
NNW
15
NNW
15
N
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
 mm
max °C
-23
-22
-22
-21
-22
-21
-21
-20
-25
-28
-29
-29
-29
-28
-28
-29
-29
-28
min °C
-25
-22
-22
-22
-24
-23
-21
-23
-29
-28
-30
-30
-29
-29
-28
-29
-29
-29
 chill °C
-32
-29
-33
-35
-39
-38
-36
-39
-47
-42
-39
-41
-40
-41
-39
-40
-40
-40
Freezing level m
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Cloud base (m)
1500
1400
1400
1400
1400
1400
1400
1400
1400
1450
1400
1400
1400
1400
1400
1400
1400
Sea lvl1000m2000m3000m4000m5000m
-24-22-22-22-23-22-21-22-27-28-30-30-29-29-28-29-29-29
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 -20°C on Wed afternoon, min -29°C on Wed night). Winds increasing (light winds from the N on Mon morning, near gales from the NNE by Wed afternoon).

Stephenson Bastion Weather (Days 3-6):

Mostly dry. Extremely cold (max -28°C on Thu morning, min -30°C on Thu 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
1136 km NNE
574m alt.
1 hour ago
-
15
Light winds from the E
(15 kph at 100).
Halvfarryggen
1189 km NE
694m alt.
1 hour ago
-
17
Light winds from the E
(17 kph at 80).
1223 km NE
1290m alt.
1 hour ago
-
0

(0 kph at —)
Marambio Airport (Seymour Island)
2040 km WNW
232m alt.
2 hours ago
clear
-
126
Extremely windy from the WNW
(126 kph at 300).
0.0 km
ASCATB299E63S
2191 km WNW
15m alt.
3 hours ago
58
Near gales from the NW
(58 kph at 319).
- km
ASCATB306E63S
2197 km WNW
15m alt.
3 hours ago
63
Gales from the NW
(63 kph at 312).
- km
ASCATC306E63S
2201 km WNW
15m alt.
3 hours ago
68
Gales from the NW
(68 kph at 307).
- km
ASCATC305E63S
2201 km WNW
15m alt.
3 hours ago
74
Gales from the NW
(74 kph at 308).
- km
ASCATC300E63S
2205 km WNW
15m alt.
3 hours ago
65
Gales from the NW
(65 kph at 314).
- km
ASCATB300E63S
2207 km WNW
15m alt.
3 hours ago
61
Near gales from the NW
(61 kph at 311).
- 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.