– Lat/Long: 73.43° S 126.67° W
Siple
Weather Forecast, AntarcticaIssued: 5 am Tue 25 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 am Tue 25 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 5 am Tue 25 Aug Local Time
Updates in:
Update imminent hr min s
4 Siple Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryA moderate fall of snow, heaviest on Tue afternoon. Extremely cold (max -15°C on Tue morning, min -20°C on Thu night). Winds decreasing (severe gales from the NNW on Wed afternoon, fresh winds from the N by Thu night). | Days 4–6 Weather SummaryMostly dry. Extremely cold (max -16°C on Sun night, min -21°C on Fri night). Winds increasing (calm on Sat morning, fresh winds from the WSW by Sun morning). | |||||||||||||||||
Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  |  | | |  | | | | | | | |  | |
some clouds | snow shwrs | some clouds | clear | clear | snow shwrs | light snow | snow shwrs | some clouds | cloudy | cloudy | some clouds | some clouds | clear | some clouds | some clouds | some clouds | clear | |
Cloud base (m) | 2150 | 1400 | 1700 | 1400 | 800 | 800 | 4800 | 1350 | ||||||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | 3 | — | — | — | 3 | 3 | 1 | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -15 | -16 | -17 | -17 | -17 | -19 | -18 | -19 | -19 | -20 | -20 | -20 | -21 | -20 | -18 | -18 | -17 | -16 |
min °C | -16 | -16 | -18 | -17 | -18 | -19 | -19 | -19 | -20 | -20 | -20 | -21 | -21 | -20 | -20 | -18 | -17 | -16 |
chill °C | -31 | -31 | -34 | -33 | -35 | -36 | -34 | -33 | -32 | -33 | -31 | -30 | -25 | -27 | -30 | -30 | -28 | -25 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | 4:58 | — | — | 4:52 | — | — | 4:46 | — | — | 4:39 | — | — | 4:33 | — | — | 4:28 | — | — |
 | 12:00 | — | — | 12:06 | — | — | 12:11 | — | — | 12:17 | — | — | 12:22 | — | — | 12:27 | — | — |
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Siple Weather (Days 0-3):
The weather forecast for Siple is: A moderate fall of snow, heaviest on Tue afternoon. Extremely cold (max -15°C on Tue morning, min -20°C on Thu night). Winds decreasing (severe gales from the NNW on Wed afternoon, fresh winds from the N by Thu night).
Siple Weather (Days 3-6):
Mostly dry. Extremely cold (max -16°C on Sun night, min -21°C on Fri night). Winds increasing (calm on Sat morning, fresh winds from the WSW by Sun morning).
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.