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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 2 pm Wed 18 Mar Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A moderate fall of snow, heaviest on Fri afternoon. Temperatures will be below freezing (max 0°C on Wed afternoon, min -5°C on Fri night). Winds increasing (light winds from the SW on Wed afternoon, fresh winds from the NNE by Fri morning).

Days 5–7 Weather Summary

A heavy fall of snow, heaviest during Sun night. Temperatures will be below freezing (max -3°C on Sat afternoon, min -9°C on Tue morning). Wind will be generally light.

Wed
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
part cloud
part cloud
part cloud
cloud
light snow
mod snow
light snow
light snow
light snow
light snow
light snow
cloud
mod snow
light snow
light snow
mod snow
some clouds
some clouds
some clouds
some clouds
cloudy
light snow
mod. snow
light snow
light snow
light snow
light snow
light snow
cloudy
mod. snow
light snow
light snow
mod. snow
 km/h
5
SW
10
SW
15
WSW
20
SW
10
WSW
20
NNE
25
N
25
NW
25
NNW
20
WSW
10
NW
20
W
15
WNW
20
NNW
5
WNW
5
NE
15
ESE
3
8
3
5
5
2
5
7
2
2
8
max °C
0
-2
-3
-3
-3
-2
-1
-4
-3
-3
-3
-3
-3
-3
-4
-3
-3
min °C
-1
-3
-4
-4
-4
-3
-3
-5
-4
-3
-5
-4
-4
-4
-5
-3
-7
-3
-8
-10
-10
-9
-9
-8
-12
-11
-9
-10
-10
-9
-9
-5
-6
-13
450
0
0
0
0
0
250
0
0
150
0
0
0
50
0
0
0
Cloud base (m)
300
300
350
300
300
400
250
300
300
300
300
300
300
300
250
250
250
Sea lvl1000m2000m3000m4000m5000m
-4-5-7-8-9-8-9-12-11-11-10-11-11-10-11-10-11-2-4-5-6-6-5-5-8-7-7-7-7-8-6-8-6-8-1-3-4-4-4-3-2-5-4-3-4-4-4-4-5-3-51-1-2-1-111-101-200-1-1-1-3
Sunrise
7:09
7:13
7:16
7:18
7:22
Sunset
7:36
7:31
7:28
7:24
7:21
7:17

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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 Fri afternoon. Temperatures will be below freezing (max 0°C on Wed afternoon, min -5°C on Fri night). Winds increasing (light winds from the SW on Wed afternoon, fresh winds from the NNE by Fri morning).

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

A heavy fall of snow, heaviest during Sun night. Temperatures will be below freezing (max -3°C on Sat afternoon, min -9°C on Tue morning). 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
SHIP14
243 km NE
-m alt.
2 hours ago
0° C
No report.
13
Light winds from the S
(13 kph at 170).
SHIP26
244 km NE
-m alt.
2 hours ago
0° C
No report.
15
Light winds from the S
(15 kph at 170).
SHIP951
244 km NE
-m alt.
2 hours ago
0° C
No report.
15
Light winds from the S
(15 kph at 170).
SHIP756
244 km NE
-m alt.
2 hours ago
0° C
No report.
13
Light winds from the S
(13 kph at 170).
SHIP768
244 km NE
-m alt.
2 hours ago
0° C
No report.
15
Light winds from the S
(15 kph at 170).
SHIP7698
244 km NE
15m alt.
2 hours ago
3° C
15
Light winds from the S
(15 kph at 170).
- km
SHIP209
244 km NE
-m alt.
2 hours ago
0° C
No report.
15
Light winds from the S
(15 kph at 170).
SHIP2115
247 km NE
3m alt.
3 hours ago
0° C
9
Light winds from the SE
(9 kph at 140).
SHIP8429
247 km NE
15m alt.
3 hours ago
3° C
9
Light winds from the SE
(10 kph at 140).
- km
SHIP6901
247 km NE
3m alt.
3 hours ago
0° C
9
Light winds from the SE
(9 kph at 140).

* 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.