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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 am Mon 25 May Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A moderate fall of snow, heaviest on Mon night. Temperatures will be below freezing (max 0°C on Wed afternoon, min -4°C on Mon afternoon). Wind will be generally light.

Days 4–6 Weather Summary

A dusting of new snow. Temperatures will be below freezing (max 0°C on Thu afternoon, min -5°C on Fri night). Wind will be generally light.

Monday
25
Tuesday
26
Wednesday
27
Thursday
28
Friday
29
Saturday
30
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
snow showers
part cloud
mod snow
light snow
light snow
part cloud
cloud
light snow
cloud
cloud
part cloud
cloud
cloud
light snow
part cloud
part cloud
part cloud
cloud
snow shwrs
some clouds
mod. snow
light snow
light snow
some clouds
cloudy
light snow
cloudy
cloudy
some clouds
cloudy
cloudy
light snow
some clouds
some clouds
some clouds
cloudy
km/h
15
N
10
NW
15
NNW
10
W
20
WSW
20
SW
15
SW
25
W
20
SW
10
SW
5
WNW
15
N
10
NW
20
WSW
15
SW
15
SW
10
SW
20
SW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
1
6
5
4
1
1
max °C
-2
-3
-3
-4
-4
-4
-1
0
-1
-1
0
0
-1
-3
-4
-2
-3
-2
min °C
-3
-4
-4
-4
-4
-4
-2
-1
-2
-2
0
-1
-2
-4
-5
-3
-4
-3
-8
-8
-8
-8
-10
-10
-7
-6
-8
-6
-2
-5
-6
-10
-11
-8
-10
-9
0
0
0
0
0
0
0
450
0
0
0
550
150
0
0
0
0
0
Cloud base (m)
400
350
300
300
300
350
350
350
350
350
350
750
350
350
350
350
350
Sea lvl1000m2000m3000m4000m5000m
-7-9-10-11-11-8-5-5-4-1-2-4-6-9-9-6-4-6-5-6-7-7-7-6-3-3-3-1-1-2-4-7-7-4-4-5-3-4-4-4-4-4-2-1-2-20-1-2-4-5-3-4-30-1-1-1-1-311-2-3011-1-3-2-4-1
Sunrise
10:36
10:38
10:41
10:44
10:47
10:48
Sunset
3:45
3:42
3:41
3:37
3:36
3:33

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

The weather forecast for Mount William (Antarctica) is: A moderate fall of snow, heaviest on Mon night. Temperatures will be below freezing (max 0°C on Wed afternoon, min -4°C on Mon afternoon). Wind will be generally light.

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

A dusting of new snow. Temperatures will be below freezing (max 0°C on Thu afternoon, min -5°C on Fri night). 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.
3 hours ago
clear
-
Wind obs. (31 kph from 320 degs) was rejected.
0.0 km
ASCATB302E63S
367 km NE
15m alt.
2 hours ago
16
Light winds from the N
(16 kph at 7).
- km
CentroMet.Antártico Presidente Eduardo Frei
372 km NE
48m alt.
1 hour ago
-4° C
snow showers
No report.
115
Extremely windy from the W
(115 kph at 270).
4.0 km
Mid: overcast
Dinamet
379 km NE
52m alt.
1 hour ago
-3° C
No report.
22
Moderate winds from the WNW
(22 kph at 300).
ASCATB303E63S
384 km ENE
15m alt.
2 hours ago
24
Moderate winds from the NNE
(24 kph at 33).
- km
ASCATB303E62S
404 km NE
15m alt.
2 hours ago
28
Moderate winds from the NNW
(28 kph at 349).
- km
ASCATB304E63S
439 km ENE
15m alt.
2 hours ago
33
Fresh winds from the NW
(33 kph at 313).
- km
ASCATB304E62S
448 km ENE
15m alt.
2 hours ago
33
Fresh winds from the NW
(33 kph at 324).
- km
ASCATB292E68S
451 km S
15m alt.
2 hours ago
22
Moderate winds from the SE
(22 kph at 135).
- km
ASCATB291E68S
465 km S
15m alt.
2 hours ago
31
Fresh winds from the SE
(31 kph at 128).
- 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.