– Lat/Long: 78.10° S 159.17° E
Portal Mountain
Weather Forecast, AntarcticaIssued: 6 am Tue 03 Mar Local TimeUpdates in: hr min sUpdate imminent
Issued: 6 am Tue 03 Mar Local Time
Updates in:
Update imminent hr min s
Issued: 6 am Tue 03 Mar Local Time
Updates in:
Update imminent hr min s
3 Portal Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Extremely cold (max -18°C on Tue morning, min -32°C on Thu night). Winds decreasing (strong winds from the SW on Wed afternoon, light winds from the WSW by Thu night). | Days 4–6 Weather SummaryMostly dry. Extremely cold (max -22°C on Sat morning, min -31°C on Fri morning). Winds increasing (calm on Fri night, strong winds from the W by Sun afternoon). | |||||||||||||||||
Tuesday 3 | Wednesday 4 | Thursday 5 | Friday 6 | Saturday 7 | Sunday 8 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | | | | | |  |  | |  | |  | | | | | |
clear | clear | clear | clear | clear | clear | clear | clear | some clouds | cloudy | cloudy | cloudy | cloudy | some clouds | cloudy | some clouds | clear | clear | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -18 | -18 | -20 | -20 | -19 | -18 | -20 | -23 | -28 | -29 | -27 | -24 | -22 | -22 | -23 | -24 | -29 | -31 |
min °C | -18 | -19 | -21 | -20 | -19 | -19 | -21 | -25 | -32 | -31 | -28 | -26 | -23 | -23 | -24 | -28 | -30 | -31 |
-31 | -32 | -34 | -32 | -32 | -33 | -34 | -40 | -40 | -39 | -28 | -32 | -23 | -23 | -29 | -43 | -48 | -49 | |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Cloud base (m) | 7900 | 5500 | 4950 | 2100 | 2100 | 2150 | 2200 | 4950 | ||||||||||
 | 5:50 | — | — | 6:00 | — | — | 6:09 | — | — | 6:18 | — | — | 6:26 | — | — | 6:35 | — | — |
 | — | — | 11:12 | — | — | 11:01 | — | — | 10:52 | — | — | 10:44 | — | — | 10:35 | — | — | 10:25 |
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Portal Mountain Weather (Days 0-3):
The weather forecast for Portal Mountain is: Mostly dry. Extremely cold (max -18°C on Tue morning, min -32°C on Thu night). Winds decreasing (strong winds from the SW on Wed afternoon, light winds from the WSW by Thu night).
Portal Mountain Weather (Days 3-6):
Mostly dry. Extremely cold (max -22°C on Sat morning, min -31°C on Fri morning). Winds increasing (calm on Fri night, strong winds from the W 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.
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