– Lat/Long: 73.43° S 126.67° W
Siple
Weather Forecast, AntarcticaIssued: 11 am Wed 02 Sep Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 am Wed 02 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 11 am Wed 02 Sep Local Time
Updates in:
Update imminent hr min s
4 Siple Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryA dusting of new snow. Extremely cold (max -20°C on Thu night, min -26°C on Fri night). Mainly fresh winds. | Days 4–6 Weather SummaryA dusting of new snow. Extremely cold (max -16°C on Mon morning, min -31°C on Sat night). Winds increasing (moderate winds from the SW on Sat afternoon, stormy winds from the SSW by Sun night). | |||||||||||||||||
Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | Sunday 6 | Monday 7 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | | |  |  |  | | | | | | | | | |  | |
clear | clear | clear | clear | clear | cloudy | snow shwrs | some clouds | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | snow shwrs | |
Cloud base (m) | 5250 | 1400 | 1350 | 1400 | 1400 | 1400 | 9850 | 5000 | 4550 | 1400 | ||||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | 2 | — | — | — | — | — | — | — | — | — | — | 2 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -22 | -22 | -21 | -21 | -22 | -20 | -22 | -22 | -23 | -27 | -29 | -31 | -26 | -22 | -17 | -16 | -16 | -17 |
min °C | -23 | -22 | -21 | -21 | -22 | -22 | -22 | -22 | -26 | -28 | -29 | -31 | -28 | -23 | -20 | -17 | -16 | -18 |
chill °C | -31 | -32 | -31 | -30 | -30 | -31 | -35 | -29 | -40 | -42 | -43 | -50 | -50 | -41 | -38 | -33 | -30 | -36 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | 4:09 | — | — | 4:05 | — | — | 3:59 | — | — | 3:53 | — | — | 3:47 | — | — | 3:42 | — | — |
 | 12:44 | — | — | 12:48 | — | — | 12:53 | — | — | 12:59 | — | — | 1:03 | — | — | 1:08 | — | — |
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Siple Weather (Days 0-3):
The weather forecast for Siple is: A dusting of new snow. Extremely cold (max -20°C on Thu night, min -26°C on Fri night). Mainly fresh winds.
Siple Weather (Days 3-6):
A dusting of new snow. Extremely cold (max -16°C on Mon morning, min -31°C on Sat night). Winds increasing (moderate winds from the SW on Sat afternoon, stormy winds from the SSW by Sun night).
This table gives the weather forecast for Siple at the specific elevation of 3110 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Siple. 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 |
|---|---|---|---|---|---|
Williams Field |  | ||||
BaseSanMartin | |||||
BaseBelgranoII | |||||
ASCATB297E64S | |||||
ASCATB299E63S | |||||
ASCATB297E63S | |||||
ASCATB298E63S | |||||
ASCATB297E62S | |||||
Marambio Airport (Seymour Island) |  | ||||
BaseMarambio |  |
* 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.