– Lat/Long: 73.43° S 126.67° W
Siple Weather Forecast
Transantarctic Mountains · AntarcticaIssued: 6 pm Sat 31 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 6 pm Sat 31 Oct Local Time
Updates in:
Update imminent hr min s
4 Siple Elevations: 4 Forecast Elevations: Days 1–4 Weather SummaryA heavy fall of snow, heaviest during Sun night. Extremely cold (max -19°C on Sun afternoon, min -25°C on Tue morning). Winds increasing (light winds from the NNW on Sat night, gales from the ENE by Sun night). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Tue afternoon. Extremely cold (max -23°C on Thu morning, min -25°C on Tue afternoon). Winds decreasing (fresh winds from the ENE on Tue afternoon, calm by Thu afternoon). | ||||||||||||||||
Sat 31 | Sunday 1 | Monday 2 | Tuesday 3 | Wednesday 4 | Thursday 5 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  |  | | |  | | | | | |  | |
clear | some clouds | cloudy | light snow | snow shwrs | mod. snow | snow shwrs | mod. snow | snow shwrs | light snow | light snow | light snow | cloudy | some clouds | cloudy | cloudy | cloudy | |
Cloud base (m) | 5100 | 1400 | 1350 | 1350 | 1350 | 1400 | 1450 | 1350 | 1400 | 1350 | 1350 | 1750 | 1700 | 1350 | 1350 | ||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | 1 | 18 | 10 | 9 | 6 | 1 | 4 | 4 | 2 | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -22 | -21 | -20 | -19 | -20 | -20 | -21 | -22 | -24 | -24 | -24 | -24 | -24 | -24 | -23 | -24 | -24 |
min °C | -22 | -22 | -20 | -20 | -20 | -20 | -21 | -24 | -25 | -25 | -24 | -24 | -24 | -24 | -24 | -24 | -24 |
chill °C | -35 | -33 | -31 | -34 | -36 | -37 | -37 | -38 | -39 | -39 | -37 | -35 | -34 | -30 | -29 | -24 | -29 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | — | 10:42 | — | — | 10:30 | — | — | 10:15 | — | — | 9:57 | — | — | 9:24 | — | — |
 | 7:24 | — | — | 7:36 | — | — | 7:47 | — | — | 8:02 | — | — | 8:21 | — | — | 8:52 | — |
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Siple Weather (Days 0-3):
The weather forecast for Siple is: A heavy fall of snow, heaviest during Sun night. Extremely cold (max -19°C on Sun afternoon, min -25°C on Tue morning). Winds increasing (light winds from the NNW on Sat night, gales from the ENE by Sun night).
Siple Weather (Days 3-6):
A moderate fall of snow, heaviest on Tue afternoon. Extremely cold (max -23°C on Thu morning, min -25°C on Tue afternoon). Winds decreasing (fresh winds from the ENE on Tue afternoon, calm by Thu afternoon).
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.