– Lat/Long: 73.43° S 126.67° W
Siple
Weather Forecast, AntarcticaIssued: 5 pm Thu 20 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 pm Thu 20 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Thu 20 Aug 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 Fri night. Temperatures will be well below freezing (max -8°C on Fri night, min -25°C on Sat night). Winds increasing (light winds from the N on Thu night, near gales from the N by Fri night). | Days 5–7 Weather SummaryA dusting of new snow. Extremely cold (max -12°C on Wed morning, min -25°C on Sun afternoon). Winds increasing (light winds from the WNW on Sun night, fresh winds from the NNW by Wed morning). | ||||||||||||||||
Thu 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | |  |  | |  |  |  | | | | | | |
light snow | snow shwrs | light snow | mod. snow | heavy snow | mod. snow | cloudy | some clouds | cloudy | some clouds | clear | clear | cloudy | some clouds | some clouds | cloudy | light snow | |
Cloud base (m) | 1350 | 1400 | 2100 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 4550 | 1350 | 1300 | 1300 | |||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | 3 | 4 | 1 | 6 | 23 | 8 | — | — | — | — | — | — | — | — | — | — | 1 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -20 | -18 | -17 | -9 | -8 | -10 | -16 | -21 | -25 | -25 | -20 | -19 | -19 | -17 | -16 | -15 | -13 |
min °C | -22 | -23 | -17 | -14 | -9 | -13 | -19 | -25 | -25 | -25 | -24 | -20 | -19 | -19 | -17 | -16 | -15 |
chill °C | -33 | -38 | -28 | -26 | -20 | -24 | -31 | -37 | -38 | -37 | -34 | -28 | -27 | -28 | -26 | -25 | -24 |
Freezing level m | 0 | 0 | 0 | 0 | 50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | — | 5:24 | — | — | 5:18 | — | — | 5:11 | — | — | 5:05 | — | — | 4:58 | — | — |
 | — | 11:30 | — | — | 11:37 | — | — | 11:42 | — | — | 11:48 | — | — | 11:55 | 12:00 | — | — |
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Siple Weather (Days 0-3):
The weather forecast for Siple is: A heavy fall of snow, heaviest during Fri night. Temperatures will be well below freezing (max -8°C on Fri night, min -25°C on Sat night). Winds increasing (light winds from the N on Thu night, near gales from the N by Fri night).
Siple Weather (Days 3-6):
A dusting of new snow. Extremely cold (max -12°C on Wed morning, min -25°C on Sun afternoon). Winds increasing (light winds from the WNW on Sun night, fresh winds from the NNW by Wed morning).
This table gives the weather forecast for Siple at the specific elevation of 1500 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.