– Lat/Long: 73.43° S 126.67° W
Siple Weather Forecast
Transantarctic Mountains · AntarcticaIssued: 6 am Fri 02 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 6 am Fri 02 Oct Local Time
Updates in:
Update imminent hr min s
4 Siple Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryA heavy fall of snow, heaviest during Sun night. Extremely cold (max -17°C on Fri afternoon, min -23°C on Sun afternoon). Winds increasing (fresh winds from the NNE on Sat night, extremely windy from the NE by Sun night). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Tue afternoon. Extremely cold (max -19°C on Mon morning, min -27°C on Mon night). Winds decreasing (gales from the NE on Mon morning, light winds from the E by Wed night). | |||||||||||||||||
Friday 2 | Saturday 3 | Sunday 4 | Monday 5 | Tuesday 6 | Wednesday 7 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  | | |  | | | | | | |  |  |  |  | |
light snow | light snow | snow shwrs | snow shwrs | mod. snow | snow shwrs | snow shwrs | heavy snow | snow shwrs | snow shwrs | heavy snow | snow shwrs | snow shwrs | snow shwrs | mod. snow | some clouds | cloudy | light snow | |
Cloud base (m) | 1600 | 1350 | 1350 | 1300 | 1350 | 1350 | 1350 | 1350 | 1350 | 1400 | 1350 | 1400 | 1350 | 1350 | 1350 | 4250 | 1400 | 1400 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | 4 | 2 | 9 | 18 | 9 | 5 | 4 | 14 | 36 | 6 | 16 | 7 | 12 | 17 | 6 | — | — | 1 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -20 | -17 | -17 | -21 | -21 | -22 | -22 | -23 | -20 | -19 | -20 | -24 | -25 | -26 | -25 | -25 | -24 | -20 |
min °C | -21 | -18 | -18 | -22 | -21 | -22 | -22 | -23 | -22 | -19 | -22 | -27 | -26 | -26 | -26 | -25 | -25 | -23 |
chill °C | -39 | -34 | -33 | -39 | -38 | -36 | -38 | -41 | -42 | -36 | -38 | -46 | -46 | -45 | -40 | -38 | -36 | -35 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | 2:18 | — | — | 2:13 | — | — | 2:08 | — | — | 2:01 | — | — | 1:55 | — | — | 1:50 | — | — |
 | — | 4:15 | — | — | 4:21 | — | — | 4:25 | — | — | 4:30 | — | — | 4:36 | — | — | 4:42 | — |
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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 -17°C on Fri afternoon, min -23°C on Sun afternoon). Winds increasing (fresh winds from the NNE on Sat night, extremely windy from the NE by Sun night).
Siple Weather (Days 3-6):
A heavy fall of snow, heaviest during Tue afternoon. Extremely cold (max -19°C on Mon morning, min -27°C on Mon night). Winds decreasing (gales from the NE on Mon morning, light winds from the E by Wed 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.