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

Mount William (Antarctica) Weather Forecast

Trojan Range · Antarctica
Issued: 8 am Wed 11 Nov Local Time
Updates in:
hr min s
Update imminent 

Days 1–3 Weather Summary

A heavy fall of snow, heaviest during Fri morning. Temperatures will be below freezing (max -4°C on Thu afternoon, min -9°C on Wed night). Mainly strong winds.

Days 4–6 Weather Summary

A light covering of new snow mostly falling on Mon night. Temperatures will be below freezing (max -2°C on Mon morning, min -8°C on Sat night). Wind will be generally light.

Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
snow showers
part cloud
cloud
light snow
light snow
light snow
light snow
light snow
light snow
part cloud
part cloud
clear
clear
part cloud
cloud
cloud
snow showers
light snow
snow shwrs
some clouds
cloudy
light snow
light snow
light snow
light snow
light snow
light snow
some clouds
some clouds
clear
clear
some clouds
cloudy
cloudy
snow shwrs
Cloud base (m)
200
250
300
300
1500
300
200
200
250
250
300
300
350
350
8450
2300
300
km/h
10
SW
15
SW
25
SW
20
WSW
25
NNW
25
NW
50
NNE
25
NNE
10
S
15
SSW
15
SSW
15
SSW
10
S
10
WSW
5
W
10
NNE
20
NNE
10
NNW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
2
1
—
—
1
4
4
4
5
1
—
—
—
—
—
—
—
4
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
max °C
-6
-7
-8
-7
-4
-4
-4
-4
-4
-7
-6
-7
-5
-4
-4
-2
-2
-4
min °C
-6
-8
-9
-8
-5
-6
-4
-4
-8
-7
-6
-8
-6
-5
-5
-3
-3
-6
 chill °C
-10
-16
-18
-15
-12
-14
-14
-11
-14
-13
-12
-14
-10
-9
-8
-7
-7
-11
Freezing level m
50
0
0
0
100
50
250
300
50
0
0
0
0
100
0
250
600
0
Sea lvl1000m2000m3000m4000m5000m
-10-11-12-11-9-9-7-8-10-11-10-11-9-8-6-5-5-8-6-8-9-8-5-5-4-4-6-7-6-8-6-5-5-3-3-5-3-4-7-5-2-2-1-1-3-4-3-5-3-2-4-1-1-30-1-5-31122-1-10-2-10-322-1
Sunrise
4:00
—
—
3:56
—
—
3:53
—
—
3:48
—
—
3:46
—
—
3:42
—
—
Sunset
—
—
9:59
—
—
10:02
—
—
10:07
—
—
10:10
—
—
10:15
—
—
10:17

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

The weather forecast for Mount William (Antarctica) is: A heavy fall of snow, heaviest during Fri morning. Temperatures will be below freezing (max -4°C on Thu afternoon, min -9°C on Wed night). Mainly strong winds.

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

A light covering of new snow mostly falling on Mon night. Temperatures will be below freezing (max -2°C on Mon morning, min -8°C on Sat night). Wind will be generally light.

This table gives the weather forecast for Mount William (Antarctica) at the specific elevation of 1000 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.
3 hours ago
-2°C
partially cloudy
Dry and partly cloudy.
31
Fresh winds from the SW
(31 kph at 230).
10.0 km
Low: scattered
BaseMarambio
344 km E
200m alt.
3 hours ago
-2°C
-
35
Fresh winds from the SW
(35 kph at 230).
35 km
Mid: mostly cloudy
ASCATB301E67S
358 km SSE
15m alt.
3 hours ago
42
Strong winds from the ESE
(42 kph at 111).
- km
ASCATC301E67S
360 km SSE
15m alt.
3 hours ago
45
Strong winds from the ESE
(45 kph at 111).
- km
Centro Met. Antártico Presidente Eduardo Frei
372 km NE
48m alt.
2 hours 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
1°C
clear
Mist -.
20
Moderate winds from the NW
(20 kph at 310).
4.0 km
Low: scattered
Mid: broken
Dinamet
379 km NE
52m alt.
3 hours ago
-3°C
No report.
22
Moderate winds from the WNW
(22 kph at 300).
ASCATC301E68S
436 km SSE
15m alt.
3 hours ago
50
Strong winds from the ESE
(50 kph at 119).
- km
ASCATC300E68S
439 km SSE
15m alt.
3 hours ago
50
Strong winds from the SE
(50 kph at 124).
- km
ASCATB301E68S
440 km SSE
15m alt.
3 hours ago
50
Strong winds from the ESE
(50 kph at 119).
- 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.