– Lat/Long: 78.10° S 159.17° E
Portal Mountain Weather Forecast
Worcester Range · AntarcticaIssued: 12 pm Mon 09 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 12 pm Mon 09 Nov 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 -21°C on Wed afternoon, min -29°C on Mon night). Winds increasing (light winds from the WSW on Mon afternoon, strong winds from the S by Wed morning). | Days 4–6 Weather SummaryMostly dry. Extremely cold (max -22°C on Thu afternoon, min -25°C on Thu night). Wind will be generally light. | |||||||||||||||||
Monday 9 | Tuesday 10 | Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  |  | | | | | | | | | | | | |
clear | clear | clear | some clouds | some clouds | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | |
Cloud base (m) | 2150 | 2150 | 2150 | 2150 | 2150 | 2100 | 2100 | 2050 | 2050 | 2050 | 2050 | 2050 | 2050 | 2100 | 2100 | 2100 | 2100 | 2100 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -26 | -26 | -28 | -27 | -25 | -24 | -22 | -21 | -22 | -23 | -22 | -24 | -24 | -24 | -24 | -22 | -22 | -22 |
min °C | -26 | -27 | -29 | -28 | -26 | -26 | -23 | -22 | -24 | -23 | -23 | -25 | -24 | -24 | -25 | -23 | -22 | -24 |
chill °C | -34 | -34 | -37 | -37 | -36 | -37 | -37 | -35 | -36 | -34 | -33 | -34 | -35 | -35 | -37 | -35 | -35 | -36 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | 12:00 | — | — | 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 afternoon, min -29°C on Mon night). Winds increasing (light winds from the WSW on Mon afternoon, strong winds from the S by Wed morning).
Portal Mountain Weather (Days 3-6):
Mostly dry. Extremely cold (max -22°C on Thu afternoon, min -25°C on Thu night). Wind will be generally light.
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 |
|---|---|---|---|---|---|
Phoenix Field- McMurdo Station |  | ||||
Williams Field | | ||||
Mcmurdo Williams | | ||||
ASCATB144E64S | |||||
ASCATB142E64S | |||||
ASCATB146E63S | |||||
ASCATB147E63S | |||||
ASCATB143E63S | |||||
ASCATB142E63S |
* 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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