– Lat/Long: 78.10° S 159.17° E
Portal Mountain
Weather Forecast, AntarcticaIssued: 6 pm Sun 29 Mar Local TimeUpdates in: hr min sUpdate imminent
Issued: 6 pm Sun 29 Mar Local Time
Updates in:
Update imminent hr min s
Issued: 6 pm Sun 29 Mar 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 -27°C on Wed morning, min -30°C on Sun night). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Extremely cold (max -25°C on Sat morning, min -29°C on Thu night). Winds decreasing (strong winds from the SW on Thu night, light winds from the S by Fri night). | ||||||||||||||||
Sun 29 | Monday 30 | Tuesday 31 | Wednesday 1 | Thursday 2 | Friday 3 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  | |  |  | | | | | | | | | | |
some clouds | some clouds | clear | clear | clear | clear | cloudy | cloudy | cloudy | cloudy | some clouds | some clouds | clear | clear | clear | clear | some clouds | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -29 | -29 | -28 | -28 | -29 | -29 | -29 | -28 | -27 | -26 | -27 | -27 | -27 | -27 | -27 | -27 | -26 |
min °C | -29 | -30 | -29 | -28 | -29 | -29 | -30 | -30 | -28 | -27 | -28 | -27 | -28 | -29 | -27 | -28 | -29 |
-35 | -39 | -39 | -39 | -38 | -37 | -40 | -41 | -36 | -38 | -44 | -40 | -44 | -45 | -44 | -42 | -40 | |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Cloud base (m) | 3700 | 4650 | 4950 | 4550 | 2250 | 2100 | 2100 | 2650 | 3700 | 2150 | 2150 | 2100 | 2150 | ||||
 | — | — | 9:19 | — | — | 9:27 | — | — | 9:34 | — | — | 9:42 | — | — | 9:49 | — | — |
 | 7:38 | — | — | 7:30 | — | — | 7:22 | — | — | 7:15 | — | — | 7:07 | — | — | 6:59 | — |
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Portal Mountain Weather (Days 0-3):
The weather forecast for Portal Mountain is: Mostly dry. Extremely cold (max -27°C on Wed morning, min -30°C on Sun night). Wind will be generally light.
Portal Mountain Weather (Days 3-6):
Mostly dry. Extremely cold (max -25°C on Sat morning, min -29°C on Thu night). Winds decreasing (strong winds from the SW on Thu night, light winds from the S by Fri 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.
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