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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 am Wed 19 Mar Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Heavy rain (total 54mm), heaviest during Wed morning. Freeze-thaw conditions (max 3°C on Wed afternoon, min -3°C on Fri night). Mainly fresh winds.

Days 4–6 Weather Summary

Heavy rain (total 45mm), heaviest during Sun night. Freeze-thaw conditions (max 2°C on Mon night, min -3°C on Sat morning). Winds decreasing (fresh winds from the W on Sat night, light winds from the NW by Mon afternoon).

Days 7–9 Weather Summary

Heavy rain (total 53mm), heaviest during Tue morning. Freeze-thaw conditions (max 3°C on Wed morning, min -2°C on Tue night). Mainly fresh winds.

Days 10–12 Weather Summary

Heavy rain (total 46mm), heaviest during Sat morning. Freeze-thaw conditions (max 2°C on Sat morning, min -4°C on Sat night). Wind will be generally light.

Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
heavy rain
light rain
light rain
light rain
rain showers
mod rain
mod rain
mod rain
light rain
light rain
light rain
heavy rain
light rain
light rain
heavy rain
rain showers
part cloud
light rain
heavy rain
mod rain
mod rain
mod rain
rain showers
rain showers
mod rain
rain showers
light rain
rain showers
light rain
heavy rain
heavy rain
rain showers
rain showers
light rain
light rain
light rain
heavy rain
light rain
light rain
light rain
rain shwrs
mod. rain
mod. rain
mod. rain
light rain
light rain
light rain
heavy rain
light rain
light rain
heavy rain
rain shwrs
some clouds
light rain
heavy rain
mod. rain
mod. rain
mod. rain
rain shwrs
rain shwrs
mod. rain
rain shwrs
light rain
rain shwrs
light rain
heavy rain
heavy rain
rain shwrs
rain shwrs
light rain
light rain
light rain
 km/h
30
NE
20
ENE
10
ENE
20
N
20
NNW
20
NNW
15
NNW
15
WSW
15
WSW
15
WSW
10
W
25
W
20
WSW
10
WSW
15
NW
10
W
10
W
10
NE
30
NNW
40
W
10
NNW
10
N
10
N
15
NNE
20
NNE
10
NNW
15
NNW
15
N
15
NNE
25
NE
25
NE
10
N
10
NE
15
ENE
15
ENE
15
ENE
 cm 
 mm 
12
3
3
4
3
7
7
10
4
1.5
1.0
17
5
0.5
18
0.5
3
14
7
7
9
0.2
0.8
7
2
5
0.9
0.2
24
16
1.9
1.9
0.5
0.2
0.2
max°C
2
3
2
2
1
-1
0
-1
-2
-2
-2
1
0
-1
1
1
0
2
1
1
2
3
2
2
2
2
1
1
1
1
2
1
-1
-1
0
-2
min°C
2
3
2
1
0
-2
-1
-2
-3
-3
-2
0
0
-1
0
1
-1
0
1
0
-2
2
1
0
2
1
-1
-1
1
0
1
-1
-4
-2
-1
-3
chill°C 
-4
-2
-1
-4
-5
-8
-6
-7
-8
-8
-6
-6
-5
-5
-3
-3
-3
-2
-5
-5
-5
-1
-3
-5
-3
-3
-5
-5
-3
-6
-5
-5
-8
-7
-6
-8
Freezing level (m
400
550
400
350
100
0
0
0
0
0
0
150
50
0
150
100
0
200
200
100
0
600
450
0
400
250
0
0
200
150
200
200
0
0
50
0
Cloud base (m)
200
150
150
200
250
250
300
300
300
350
300
250
300
250
250
300
300
350
200
300
350
300
300
350
350
300
350
300
450
250
250
250
300
500
300
600
Sea lvl1000m2000m3000m4000m5000m
-5-5-6-9-11-12-11-12-12-12-11-9-9-8-8-7-6-6-9-10-8-4-6-7-8-9-10-10-10-8-9-10-11-10-10-10-3-3-3-5-7-8-8-8-10-10-9-6-7-7-5-5-5-4-5-7-5-2-3-4-4-5-6-6-6-5-5-6-8-7-6-6-10-1-2-4-5-4-5-7-6-5-3-3-4-3-2-3-2-2-4-31-1-2-1-2-3-3-2-2-2-3-5-4-3-523221-2-1-2-3-3-210-111-1111032122001120-3-2-1-3
Sunrise
7:09
7:13
7:16
7:18
7:22
7:24
7:28
7:31
7:35
7:37
7:41
7:43
Sunset
7:31
7:28
7:24
7:21
7:17
7:14
7:09
7:07
7:02
6:59
6:55
6:52

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

The weather forecast for Mount William (Antarctica) is: Heavy rain (total 54mm), heaviest during Wed morning. Freeze-thaw conditions (max 3°C on Wed afternoon, min -3°C on Fri night). Mainly fresh winds.

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

Heavy rain (total 45mm), heaviest during Sun night. Freeze-thaw conditions (max 2°C on Mon night, min -3°C on Sat morning). Winds decreasing (fresh winds from the W on Sat night, light winds from the NW by Mon afternoon).

Mount William (Antarctica) Weather (Days 6-9):

Heavy rain (total 53mm), heaviest during Tue morning. Freeze-thaw conditions (max 3°C on Wed morning, min -2°C on Tue night). Mainly fresh winds.

This table gives the weather forecast for Mount William (Antarctica) at the specific elevation of 0 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 5 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
ASCATB289E65S
371 km WSW
15m alt.
3 hours ago
30
Fresh winds from the NNE
(30 kph at 34).
- km
ASCATB289E64S
372 km WSW
15m alt.
3 hours ago
29
Fresh winds from the NE
(29 kph at 38).
- 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
3° C
heavy rain
Heavy rain .
54
Near gales from the NNE
(54 kph at 20).
1.5 km
Low: overcast
Dinamet
379 km NE
52m alt.
1 hour ago
-3° C
No report.
22
Moderate winds from the WNW
(22 kph at 300).
ASCATB289E63S
408 km W
15m alt.
3 hours ago
31
Fresh winds from the NNE
(31 kph at 31).
- km
ASCATB288E65S
418 km SW
15m alt.
3 hours ago
30
Fresh winds from the NE
(30 kph at 34).
- km
ASCATB288E64S
422 km WSW
15m alt.
3 hours ago
27
Moderate winds from the NE
(27 kph at 40).
- km
ASCATB288E66S
441 km SW
15m alt.
3 hours ago
32
Fresh winds from the NNE
(32 kph at 34).
- km
ASCATB287E65S
454 km SW
15m alt.
3 hours ago
27
Moderate winds from the NNE
(27 kph at 32).
- 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.