– Lat/Long: 78.10° S 159.17° E
Portal Mountain Weather Forecast
Worcester Range · AntarcticaIssued: 5 pm Thu 10 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Thu 10 Sep 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 -27°C on Sun morning, min -34°C on Thu afternoon). Winds increasing (light winds from the SSW on Thu afternoon, strong winds from the S by Sun morning). | Days 5–7 Weather SummaryA dusting of new snow. Extremely cold (max -23°C on Tue morning, min -29°C on Tue night). Winds decreasing (strong winds from the S on Sun afternoon, light winds from the WSW by Tue night). | ||||||||||||||||
Thu 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | | | | |  | | | | | | | |  | |
cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | light snow | cloudy | cloudy | light snow | cloudy | cloudy | cloudy | cloudy | some clouds | |
Cloud base (m) | 2100 | 2050 | 2050 | 2050 | 2050 | 2100 | 2100 | 2100 | 2050 | 2050 | 2050 | 2100 | 2100 | 2100 | 2100 | 2100 | 2100 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | 1 | — | — | 1 | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -34 | -34 | -32 | -31 | -30 | -30 | -31 | -30 | -27 | -25 | -24 | -25 | -26 | -25 | -23 | -24 | -27 |
min °C | -34 | -34 | -33 | -32 | -31 | -30 | -32 | -32 | -29 | -27 | -24 | -27 | -27 | -26 | -24 | -26 | -29 |
chill °C | -45 | -48 | -48 | -47 | -45 | -41 | -44 | -45 | -46 | -44 | -40 | -41 | -42 | -41 | -35 | -36 | -35 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | — | 8:37 | — | — | 8:30 | — | — | 8:22 | — | — | 8:15 | — | — | 8:07 | — | — |
 | 5:57 | — | — | 6:04 | — | — | 6:12 | — | — | 6:19 | — | — | 6:25 | — | — | 6:32 | — |
Loading...
Portal Mountain Weather (Days 0-3):
The weather forecast for Portal Mountain is: A dusting of new snow. Extremely cold (max -27°C on Sun morning, min -34°C on Thu afternoon). Winds increasing (light winds from the SSW on Thu afternoon, strong winds from the S by Sun morning).
Portal Mountain Weather (Days 3-6):
A dusting of new snow. Extremely cold (max -23°C on Tue morning, min -29°C on Tue night). Winds decreasing (strong winds from the S on Sun afternoon, light winds from the WSW by Tue 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 |
|---|---|---|---|---|---|
Williams Field |  | ||||
hy2c142E63S | |||||
hy2c170E63S | |||||
hy2c171E63S | |||||
hy2c137E64S | |||||
hy2c173E63S | |||||
hy2c172E63S | |||||
hy2c165E62S | |||||
hy2c166E62S | |||||
hy2c167E62S |
* 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