– Lat/Long: 78.10° S 159.17° E
Portal Mountain Weather Forecast
Worcester Range · AntarcticaIssued: 12 am Wed 14 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 12 am Wed 14 Oct Local Time
Updates in:
Update imminent hr min s
3 Portal Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA dusting of new snow. Extremely cold (max -23°C on Fri afternoon, min -31°C on Tue night). Wind will be generally light. | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Sun night. Extremely cold (max -19°C on Mon afternoon, min -24°C on Fri night). Winds increasing (light winds from the S on Sat afternoon, strong winds from the SSE by Sun night). | |||||||||||||||
Wednesday 14 | Thursday 15 | Friday 16 | Saturday 17 | Sunday 18 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | | |  | |  | | | | | | | | | |  | |
cloudy | cloudy | cloudy | cloudy | cloudy | light snow | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | light snow | |
Cloud base (m) | 2150 | 2150 | 2050 | 2100 | 2100 | 2100 | 2100 | 2050 | 2050 | 2050 | 2050 | 2100 | 2050 | 2050 | 2100 | |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | 4 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -30 | -29 | -29 | -29 | -26 | -27 | -27 | -24 | -23 | -23 | -22 | -22 | -23 | -23 | -22 | -21 |
min °C | -31 | -30 | -29 | -29 | -28 | -28 | -29 | -26 | -24 | -24 | -23 | -23 | -23 | -24 | -23 | -22 |
chill °C | -39 | -36 | -39 | -42 | -41 | -42 | -43 | -38 | -35 | -35 | -32 | -28 | -29 | -36 | -36 | -36 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | 5:01 | — | — | 4:50 | — | — | 4:37 | — | — | 12:00 | — | — | 4:13 | — | — |
 | — | — | — | 11:24 | — | — | 11:36 | — | — | 11:47 | 12:00 | — | — | 12:01 | — | — |
Loading...
Portal Mountain Weather (Days 0-3):
The weather forecast for Portal Mountain is: A dusting of new snow. Extremely cold (max -23°C on Fri afternoon, min -31°C on Tue night). Wind will be generally light.
Portal Mountain Weather (Days 3-6):
A light covering of new snow mostly falling on Sun night. Extremely cold (max -19°C on Mon afternoon, min -24°C on Fri night). Winds increasing (light winds from the S on Sat afternoon, strong winds from the SSE by Sun night).
This table gives the weather forecast for Portal Mountain at the specific elevation of 2000 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Portal Mountain. 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.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
Phoenix Field- McMurdo Station |  | ||||
Williams Field |  | ||||
Dumont Durville | |||||
DomeA | |||||
ASCATC147E64S | |||||
ASCATC146E64S | |||||
ASCATC144E64S | |||||
ASCATB144E64S | |||||
ASCATB143E64S | |||||
ASCATC143E64S |
* 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.
Portal Mountain Photos
View all
Antarctica Ranges photos (3) |
photos from mountains in Antarctica (38) |
all photos
Upload new photo
Upload new photoPortal Mountain