– Lat/Long: 73.43° S 126.67° W
Siple
Weather Forecast, AntarcticaIssued: 5 pm Mon 17 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 pm Mon 17 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Mon 17 Aug Local Time
Updates in:
Update imminent hr min s
4 Siple Elevations: 4 Forecast Elevations: Days 1–4 Weather SummaryA moderate fall of snow, heaviest on Wed afternoon. Extremely cold (max -24°C on Wed afternoon, min -29°C on Mon night). Winds increasing (light winds from the NNW on Mon night, near gales from the NNE by Wed afternoon). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Fri night. Extremely cold (max -13°C on Fri afternoon, min -33°C on Sat night). Winds increasing (fresh winds from the NW on Thu afternoon, extremely windy from the N by Fri night). | ||||||||||||||||
Mon 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | | |  |  | | |  |  | |  |  | |
light snow | some clouds | clear | some clouds | light snow | light snow | light snow | light snow | cloudy | snow shwrs | some clouds | light snow | mod. snow | heavy snow | light snow | heavy snow | mod. snow | |
Cloud base (m) | 1350 | 1350 | 1350 | 1400 | 1650 | 1350 | 1300 | 1350 | 1350 | 1350 | 1400 | 1400 | 1350 | 1350 | 1350 | 1300 | 1400 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | 1 | — | — | — | 2 | 1 | 4 | 5 | — | 2 | — | 2 | 9 | 16 | 1 | 11 | 8 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -27 | -28 | -28 | -27 | -25 | -25 | -24 | -26 | -27 | -26 | -20 | -14 | -13 | -14 | -20 | -21 | -24 |
min °C | -28 | -29 | -28 | -28 | -26 | -25 | -25 | -26 | -28 | -27 | -26 | -19 | -13 | -20 | -21 | -21 | -33 |
chill °C | -40 | -38 | -39 | -40 | -40 | -42 | -43 | -40 | -43 | -43 | -44 | -34 | -28 | -38 | -36 | -40 | -54 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 200 | 0 | 0 | 0 |
 | — | — | 5:45 | — | — | 5:37 | — | — | 5:31 | — | — | 5:24 | — | — | 5:18 | — | — |
 | — | 11:11 | — | — | 11:18 | — | — | 11:23 | — | — | 11:30 | — | — | 11:37 | — | — | 11:42 |
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Siple Weather (Days 0-3):
The weather forecast for Siple is: A moderate fall of snow, heaviest on Wed afternoon. Extremely cold (max -24°C on Wed afternoon, min -29°C on Mon night). Winds increasing (light winds from the NNW on Mon night, near gales from the NNE by Wed afternoon).
Siple Weather (Days 3-6):
A heavy fall of snow, heaviest during Fri night. Extremely cold (max -13°C on Fri afternoon, min -33°C on Sat night). Winds increasing (fresh winds from the NW on Thu afternoon, extremely windy from the N by Fri 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.