– Lat/Long: 78.10° S 159.17° E
Portal Mountain
Weather Forecast, AntarcticaIssued: 12 pm Tue 21 Jan Local TimeUpdates in: hr min sUpdate imminent
Portal MountainWeather Forecast, Antarctica
Issued: 12 pm Tue 21 Jan Local Time
Updates in:
Update imminent hr min s
Issued: 12 pm Tue 21 Jan 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 -19°C on Wed morning, min -24°C on Tue morning). Wind will be generally light. | Days 4–6 Weather SummaryMostly dry. Extremely cold (max -21°C on Fri morning, min -24°C on Sat night). Wind will be generally light. | Days 7–9 Weather SummaryMostly dry. Extremely cold (max -21°C on Tue morning, min -23°C on Wed afternoon). Wind will be generally light. | Days 10–12 Weather SummaryMostly dry. Extremely cold (max -22°C on Thu morning, min -24°C on Sat afternoon). Wind will be generally light. | |||||||||||||||||||||||||||||||||
Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | Saturday 1 | |||||||||||||||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | |  | | | |  | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
some clouds | some clouds | some clouds | some clouds | clear | some clouds | clear | clear | clear | clear | some clouds | some clouds | clear | clear | clear | clear | clear | clear | clear | some clouds | some clouds | some clouds | some clouds | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | |
km/h | ||||||||||||||||||||||||||||||||||||
 |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | -22 | -23 | -20 | -19 | -20 | -21 | -22 | -21 | -21 | -21 | -21 | -22 | -23 | -23 | -23 | -24 | -23 | -23 | -22 | -22 | -22 | -21 | -21 | -22 | -22 | -23 | -22 | -22 | -22 | -22 | -22 | -22 | -23 | -23 | -24 | -24 |
min°C | -24 | -23 | -22 | -19 | -20 | -22 | -22 | -22 | -21 | -21 | -22 | -23 | -23 | -23 | -24 | -24 | -24 | -23 | -22 | -22 | -22 | -21 | -21 | -22 | -22 | -23 | -23 | -22 | -22 | -22 | -22 | -23 | -23 | -23 | -24 | -24 |
-36 | -36 | -34 | -26 | -25 | -29 | -22 | -29 | -30 | -25 | -32 | -33 | -30 | -30 | -29 | -24 | -32 | -32 | -30 | -32 | -34 | -31 | -32 | -33 | -34 | -36 | -33 | -30 | -31 | -32 | -32 | -34 | -34 | -33 | -35 | -36 | |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Cloud base (m) | 2100 | 2050 | 2050 | 2150 | 2100 | 2050 | 5350 | 2400 | 4750 | 2150 | 2200 | 2300 | 2300 | 5350 | 4500 | 3250 | 4300 | 7350 | ||||||||||||||||||
 | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — |
 | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — |
Portal Mountain Weather (Days 0-3):
The weather forecast for Portal Mountain is: Mostly dry. Extremely cold (max -19°C on Wed morning, min -24°C on Tue morning). Wind will be generally light.
Portal Mountain Weather (Days 3-6):
Mostly dry. Extremely cold (max -21°C on Fri morning, min -24°C on Sat night). Wind will be generally light.
Portal Mountain Weather (Days 6-9):
Mostly dry. Extremely cold (max -21°C on Tue morning, min -23°C on Wed afternoon). Wind will be generally light.
This table gives the weather forecast for Portal Mountain at the specific elevation of 2555 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 | | ||||
| |||||
SHIP6963 | |||||
SHIP3203 | |||||
SHIP9228 | |||||
SHIP6963 | |||||
SHIP8934 | |||||
SHIP9973 |
* 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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