Mountain resort image
– Lat/Long: 64.78° S 63.68° W

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 pm Sun 23 Aug Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Mostly dry. Temperatures will be below freezing (max -4°C on Wed morning, min -7°C on Sun night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Temperatures will be below freezing (max -4°C on Thu morning, min -9°C on Fri afternoon). Wind will be generally light.

Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
clear
clear
clear
some clouds
some clouds
some clouds
Cloud base (m)
350
350
350
350
350
350
350
5400
4700
400
350
350
km/h
15
SW
10
SW
10
SW
5
WSW
5
WSW
5
SSW
0
SSW
5
NE
5
WNW
5
SW
5
E
5
E
5
N
5
N
5
N
5
NW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
 mm
max °C
-7
-6
-6
-7
-6
-6
-5
-4
-4
-6
-4
-4
-6
-7
-7
-9
min °C
-7
-6
-7
-7
-7
-7
-7
-5
-5
-7
-6
-6
-8
-8
-9
-9
 chill °C
-13
-11
-11
-10
-7
-7
-7
-5
-5
-10
-8
-8
-11
-11
-12
-9
Freezing level m
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Sea lvl1000m2000m3000m4000m5000m
-8-9-9-11-11-10-8-7-7-7-7-7-9-11-11-10-7-8-8-9-9-7-7-5-5-6-5-6-8-9-10-9-7-6-7-7-7-7-6-5-5-7-5-5-7-8-8-9-7-5-5-5-5-6-6-4-4-7-6-5-7-6-7-10
Sunrise
8:45
8:41
8:38
8:34
8:32
Sunset
5:49
5:52
5:54
5:58
6:00

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Mount William (Antarctica) Weather (Days 0-3):

The weather forecast for Mount William (Antarctica) is: Mostly dry. Temperatures will be below freezing (max -4°C on Wed morning, min -7°C on Sun night). Wind will be generally light.

Mount William (Antarctica) Weather (Days 3-6):

Mostly dry. Temperatures will be below freezing (max -4°C on Thu morning, min -9°C on Fri afternoon). Wind will be generally light.

This table gives the weather forecast for Mount William (Antarctica) at the specific elevation of 500 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mount William (Antarctica). 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
Marambio Airport (Seymour Island)
340 km E
232m alt.
2 hours ago
clear
-
19
Light winds from the WNW
(19 kph at 290).
0.0 km
Centro Met. Antártico Presidente Eduardo Frei
372 km NE
48m alt.
1 hour ago
-4°C
No report.
Wind obs. (115 kph from 270 degs) was rejected.
Teniente R. Marsh Airport
372 km NE
45m alt.
2 hours ago
-4°C
light rain
Freezing drizzle.
31
Fresh winds from the W
(31 kph at 280).
10.0 km
Low: scattered
Mid: broken
Dinamet
379 km NE
52m alt.
1 hour ago
-3°C
No report.
22
Moderate winds from the WNW
(22 kph at 300).
hy2c301E62S
417 km NNE
15m alt.
2 hours ago
30
Fresh winds from the W
(30 kph at 265).
- km
hy2c300E61S
443 km NNE
15m alt.
2 hours ago
27
Moderate winds from the W
(27 kph at 262).
- km
hy2c301E61S
463 km NE
15m alt.
2 hours ago
30
Fresh winds from the W
(30 kph at 275).
- km
hy2c299E61S
498 km NNE
15m alt.
2 hours ago
23
Moderate winds from the W
(23 kph at 265).
- km
hy2c302E61S
511 km NE
15m alt.
2 hours ago
28
Moderate winds from the WNW
(28 kph at 285).
- km
hy2c299E60S
529 km NNE
15m alt.
2 hours ago
19
Light winds from the W
(19 kph at 272).
- 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.