– Lat/Long: 73.43° S 126.67° W
Siple
Weather Forecast, AntarcticaIssued: 11 am Mon 07 Sep Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 am Mon 07 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 11 am Mon 07 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 -12°C on Mon morning, min -26°C on Wed night). Winds decreasing (near gales from the NE on Tue night, calm by Wed night). | Days 4–6 Weather SummaryA light covering of new snow mostly falling on Sat night. Extremely cold (max -14°C on Sat night, min -26°C on Thu morning). Winds increasing (calm on Thu morning, near gales from the NW by Sat night). | |||||||||||||||||
Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | |  |  | |  |  |  | | | | | | | |  | |
some clouds | some clouds | cloudy | some clouds | cloudy | some clouds | cloudy | light snow | snow shwrs | clear | clear | some clouds | light snow | some clouds | some clouds | some clouds | clear | light snow | |
Cloud base (m) | 4450 | 4450 | 3850 | 4800 | 2000 | 1350 | 1350 | 1300 | 1350 | 1350 | 1350 | 1350 | 1350 | 5050 | 1700 | 1350 | 1450 | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | 2 | 1 | — | — | — | 1 | — | — | — | — | 4 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -12 | -13 | -14 | -15 | -15 | -18 | -21 | -22 | -25 | -26 | -24 | -23 | -25 | -23 | -22 | -22 | -20 | -14 |
min °C | -13 | -13 | -14 | -15 | -16 | -21 | -22 | -24 | -26 | -26 | -25 | -24 | -25 | -25 | -22 | -22 | -21 | -18 |
chill °C | -24 | -23 | -21 | -26 | -31 | -34 | -35 | -35 | -36 | -31 | -35 | -34 | -40 | -35 | -34 | -35 | -35 | -32 |
Freezing level m | 0 | 200 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | 3:42 | — | — | 3:35 | — | — | 3:30 | — | — | 3:25 | — | — | 3:18 | — | — | 3:14 | — | — |
 | 1:08 | — | — | 1:15 | — | — | 1:19 | — | — | 1:23 | — | — | 1:29 | — | — | 1:33 | — | — |
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Siple Weather (Days 0-3):
The weather forecast for Siple is: A dusting of new snow. Extremely cold (max -12°C on Mon morning, min -26°C on Wed night). Winds decreasing (near gales from the NE on Tue night, calm by Wed night).
Siple Weather (Days 3-6):
A light covering of new snow mostly falling on Sat night. Extremely cold (max -14°C on Sat night, min -26°C on Thu morning). Winds increasing (calm on Thu morning, near gales from the NW by Sat 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 |
|---|---|---|---|---|---|
ASCATB273E66S | |||||
ASCATB274E66S | |||||
Williams Field |  | ||||
ASCATB273E65S | |||||
ASCATB274E65S | |||||
ASCATB275E65S | |||||
ASCATB273E64S | |||||
ASCATB276E65S | |||||
ASCATC276E65S | |||||
ASCATB274E64S |
* 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.