– Lat/Long: 73.43° S 126.67° W
Siple Weather Forecast
Transantarctic Mountains · AntarcticaIssued: 11 pm Sat 19 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Sat 19 Sep 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 Sat night. Temperatures will be below freezing (max -4°C on Sat night, min -15°C on Sun night). Wind will be generally light. | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Tue night. Temperatures will be below freezing (max -3°C on Tue night, min -18°C on Thu night). Winds decreasing (fresh winds from the W on Tue night, light winds from the N by Fri morning). | |||||||||||||||
Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | |  | | | | |  | | | | |
mod. snow | mod. snow | light snow | light snow | some clouds | some clouds | mod. snow | clear | some clouds | mod. snow | light snow | light snow | cloudy | light snow | mod. snow | light snow | |
Cloud base (m) | 1300 | 1300 | 1350 | 1350 | 1350 | 5050 | 1450 | 1400 | 1300 | 1350 | 1300 | 3850 | 1300 | 1350 | 1350 | |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | 10 | 6 | 5 | 5 | — | — | 7 | — | — | 9 | 1 | 1 | — | 5 | 6 | 1 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -4 | -4 | -6 | -13 | -13 | -7 | -5 | -7 | -4 | -3 | -7 | -6 | -6 | -4 | -6 | -15 |
min °C | -4 | -4 | -12 | -15 | -14 | -10 | -7 | -7 | -6 | -5 | -7 | -6 | -7 | -5 | -15 | -18 |
chill °C | -10 | -10 | -20 | -26 | -24 | -16 | -13 | -14 | -11 | -14 | -16 | -13 | -13 | -11 | -25 | -26 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | 2:29 | — | — | 2:24 | — | — | 2:17 | — | — | 2:12 | — | — | 2:06 | — | — |
 | — | 2:12 | — | — | 2:18 | — | — | 2:22 | — | — | 2:27 | — | — | 2:33 | — | — |
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Siple Weather (Days 0-3):
The weather forecast for Siple is: A heavy fall of snow, heaviest during Sat night. Temperatures will be below freezing (max -4°C on Sat night, min -15°C on Sun night). Wind will be generally light.
Siple Weather (Days 3-6):
A heavy fall of snow, heaviest during Tue night. Temperatures will be below freezing (max -3°C on Tue night, min -18°C on Thu night). Winds decreasing (fresh winds from the W on Tue night, light winds from the N by Fri morning).
This table gives the weather forecast for Siple at the specific elevation of 500 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.