– Lat/Long: 78.10° S 159.17° E
Portal Mountain
Weather Forecast, AntarcticaIssued: 6 pm Sun 09 Nov Local TimeUpdates in: hr min sUpdate imminent
Issued: 6 pm Sun 09 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 6 pm Sun 09 Nov 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 -21°C on Wed morning, min -26°C on Sun night). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Extremely cold (max -20°C on Wed afternoon, min -27°C on Thu night). Winds decreasing (strong winds from the SW on Wed night, calm by Sat morning). | ||||||||||||||||
Sun 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | | |  |  | | | | | | | | | | |
clear | clear | clear | clear | clear | clear | some clouds | some clouds | some clouds | some clouds | clear | clear | clear | clear | clear | clear | clear | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | -23 | -25 | -23 | -23 | -24 | -22 | -22 | -22 | -21 | -20 | -21 | -25 | -26 | -25 | -23 | -23 | -23 |
min°C | -24 | -26 | -23 | -23 | -25 | -23 | -22 | -23 | -22 | -20 | -24 | -26 | -26 | -27 | -24 | -23 | -24 |
-24 | -26 | -29 | -31 | -30 | -30 | -31 | -34 | -32 | -31 | -39 | -42 | -40 | -34 | -31 | -28 | -30 | |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Cloud base (m) | 2150 | 2350 | 2100 | 4100 | 2300 | 2150 | 2150 | 2150 | |||||||||
 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — |
 | 12:00 | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — |
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Portal Mountain Weather (Days 0-3):
The weather forecast for Portal Mountain is: Mostly dry. Extremely cold (max -21°C on Wed morning, min -26°C on Sun night). Wind will be generally light.
Portal Mountain Weather (Days 3-6):
Mostly dry. Extremely cold (max -20°C on Wed afternoon, min -27°C on Thu night). Winds decreasing (strong winds from the SW on Wed night, calm by Sat morning).
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 |
|---|---|---|---|---|---|
Cape Ross | |||||
Williams Field |  | ||||
MarioZuchelliStation (Baia Terra Nova) | |||||
Priestley Glacier | |||||
Cape Phillips | |||||
Dumont Durville | |||||
DomeA | |||||
ASCATB191E64S | |||||
WilkinsRunwayEast | |||||
ASCATB192E64S |
* 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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