– Lat/Long: 73.43° S 126.67° W
Siple Weather Forecast
Transantarctic Mountains · AntarcticaIssued: 12 pm Sun 27 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 12 pm Sun 27 Sep 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 Tue night. Extremely cold (max -19°C on Tue night, min -33°C on Sun morning). Winds increasing (fresh winds from the NW on Mon morning, stormy winds from the WSW by Mon night). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Thu morning. Extremely cold (max -16°C on Fri night, min -26°C on Wed night). Winds decreasing (extremely windy from the NNE on Thu morning, strong winds from the NE by Fri night). | |||||||||||||||||
Sunday 27 | Monday 28 | Tuesday 29 | Wednesday 30 | Thursday 1 | Friday 2 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  |  |  |  |  |  |  | | | | | |  | |
snow shwrs | some clouds | light snow | snow shwrs | snow shwrs | clear | cloudy | light snow | heavy snow | mod. snow | heavy snow | mod. snow | heavy snow | mod. snow | mod. snow | light snow | light snow | snow shwrs | |
Cloud base (m) | 1350 | 1350 | 1850 | 1350 | 1350 | 1350 | 4250 | 3950 | 1300 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | 1 | — | 3 | 1 | 1 | — | — | 1 | 26 | 6 | 14 | 9 | 27 | 7 | 6 | 2 | 3 | 14 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -32 | -28 | -23 | -23 | -24 | -22 | -21 | -20 | -19 | -23 | -23 | -19 | -19 | -23 | -20 | -18 | -18 | -16 |
min °C | -33 | -29 | -27 | -23 | -26 | -28 | -22 | -20 | -25 | -24 | -24 | -26 | -20 | -23 | -21 | -19 | -18 | -17 |
chill °C | -56 | -52 | -43 | -39 | -45 | -49 | -37 | -38 | -44 | -44 | -42 | -48 | -40 | -44 | -39 | -35 | -33 | -32 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | 3:47 | — | — | 2:42 | — | — | 2:35 | — | — | 2:30 | — | — | 2:25 | — | — | 2:18 | — | — |
 | — | 4:49 | — | 3:55 | — | — | — | 4:00 | — | — | 4:05 | — | — | 4:09 | — | — | 4:15 | — |
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Siple Weather (Days 0-3):
The weather forecast for Siple is: A heavy fall of snow, heaviest during Tue night. Extremely cold (max -19°C on Tue night, min -33°C on Sun morning). Winds increasing (fresh winds from the NW on Mon morning, stormy winds from the WSW by Mon night).
Siple Weather (Days 3-6):
A heavy fall of snow, heaviest during Thu morning. Extremely cold (max -16°C on Fri night, min -26°C on Wed night). Winds decreasing (extremely windy from the NNE on Thu morning, strong winds from the NE 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.