– Lat/Long: 78.10° S 159.17° E
Portal Mountain Weather Forecast
Worcester Range · AntarcticaIssued: 5 pm Wed 09 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Wed 09 Sep Local Time
Updates in:
Update imminent hr min s
3 Portal Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Extremely cold (max -31°C on Fri night, min -38°C on Wed afternoon). Winds increasing (light winds from the W on Wed night, fresh winds from the S by Fri morning). | Days 5–7 Weather SummaryMostly dry. Extremely cold (max -24°C on Sun night, min -31°C on Sat afternoon). Winds increasing (light winds from the S on Sat afternoon, strong winds from the S by Sun afternoon). | ||||||||||||||||
Wed 9 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | | | | | | | | | | | |  | |
some clouds | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | some clouds | |
Cloud base (m) | 2100 | 2050 | 2050 | 2050 | 2050 | 2100 | 2100 | 2100 | 2100 | 2050 | 2050 | 2100 | 2100 | 2100 | 2150 | ||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -37 | -35 | -35 | -35 | -34 | -32 | -32 | -31 | -31 | -31 | -28 | -27 | -25 | -24 | -25 | -25 | -26 |
min °C | -38 | -36 | -35 | -35 | -35 | -33 | -32 | -31 | -31 | -31 | -31 | -27 | -26 | -25 | -25 | -26 | -27 |
chill °C | -53 | -49 | -42 | -47 | -49 | -49 | -49 | -47 | -43 | -43 | -44 | -43 | -42 | -41 | -38 | -39 | -39 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | — | 8:45 | — | — | 8:37 | — | — | 8:30 | — | — | 8:22 | — | — | 8:15 | — | — |
 | 5:49 | — | — | 5:57 | — | — | 6:04 | — | — | 6:12 | — | — | 6:19 | — | — | 6:25 | — |
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Portal Mountain Weather (Days 0-3):
The weather forecast for Portal Mountain is: Mostly dry. Extremely cold (max -31°C on Fri night, min -38°C on Wed afternoon). Winds increasing (light winds from the W on Wed night, fresh winds from the S by Fri morning).
Portal Mountain Weather (Days 3-6):
Mostly dry. Extremely cold (max -24°C on Sun night, min -31°C on Sat afternoon). Winds increasing (light winds from the S on Sat afternoon, strong winds from the S by Sun afternoon).
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 |  | ||||
Dumont Durville | |||||
ASCATB183E66S | |||||
ASCATB182E65S | |||||
ASCATB183E65S | |||||
ASCATB184E65S | |||||
ASCATC185E65S | |||||
ASCATB185E65S | |||||
ASCATB186E65S | |||||
ASCATC186E65S |
* 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.
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