– Lat/Long: 73.43° S 126.67° W
Siple Weather Forecast
Transantarctic Mountains · AntarcticaIssued: 12 pm Sun 25 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 12 pm Sun 25 Oct 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 -21°C on Tue morning, min -26°C on Sun morning). Winds decreasing (gales from the W on Sun morning, light winds from the NNE by Tue night). | Days 4–6 Weather SummaryA dusting of new snow. Extremely cold (max -21°C on Fri morning, min -27°C on Wed afternoon). Winds increasing (light winds from the NW on Wed night, severe gales from the WSW by Thu night). | |||||||||||||||||
Sunday 25 | Monday 26 | Tuesday 27 | Wednesday 28 | Thursday 29 | Friday 30 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  |  | |  |  | | | | | |  | | | |
clear | clear | some clouds | cloudy | clear | cloudy | light snow | cloudy | snow shwrs | snow shwrs | clear | clear | clear | clear | clear | some clouds | light snow | some clouds | |
Cloud base (m) | 1350 | 1350 | 1400 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 2300 | 1350 | |||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | 2 | — | 2 | 2 | — | — | — | — | — | — | 1 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -26 | -25 | -24 | -23 | -23 | -23 | -21 | -21 | -22 | -24 | -26 | -27 | -27 | -26 | -22 | -21 | -22 | -21 |
min °C | -26 | -25 | -25 | -24 | -23 | -23 | -22 | -21 | -23 | -25 | -27 | -27 | -27 | -27 | -26 | -21 | -23 | -22 |
chill °C | -46 | -44 | -42 | -35 | -32 | -33 | -33 | -32 | -34 | -39 | -39 | -37 | -41 | -43 | -44 | -36 | -36 | -35 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | 11:46 | — | — | 11:38 | — | — | 11:30 | — | — | 11:22 | — | — | 11:13 | — | — | 11:02 | — | — |
 | — | 6:31 | — | — | 6:39 | — | — | 6:47 | — | — | 6:57 | — | — | 7:05 | — | — | 7:15 | — |
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Siple Weather (Days 0-3):
The weather forecast for Siple is: A dusting of new snow. Extremely cold (max -21°C on Tue morning, min -26°C on Sun morning). Winds decreasing (gales from the W on Sun morning, light winds from the NNE by Tue night).
Siple Weather (Days 3-6):
A dusting of new snow. Extremely cold (max -21°C on Fri morning, min -27°C on Wed afternoon). Winds increasing (light winds from the NW on Wed night, severe gales from the WSW by Thu 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 |  | ||||
ASCATB301E69S | |||||
ASCATC300E69S | |||||
ASCATB300E69S | |||||
ASCATC301E69S | |||||
ASCATC300E68S | |||||
ASCATB300E68S | |||||
ASCATB301E68S | |||||
ASCATC301E68S | |||||
ASCATB301E67S |
* 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.