– Lat/Long: 73.43° S 126.67° W
Siple Weather Forecast
Transantarctic Mountains · AntarcticaIssued: 6 am Mon 28 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 6 am Mon 28 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. Temperatures will be below freezing (max -5°C on Tue night, min -18°C on Mon night). Winds increasing (light winds from the NNE on Mon night, fresh winds from the N by Wed morning). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Thu afternoon. Temperatures will be below freezing (max -2°C on Thu afternoon, min -7°C on Sat morning). Winds decreasing (strong winds from the NE on Thu afternoon, light winds from the ENE by Sat night). | |||||||||||||||||
Monday 28 | Tuesday 29 | Wednesday 30 | Thursday 1 | Friday 2 | Saturday 3 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  |  |  | | | | | |  | | | |  | |
some clouds | light snow | snow shwrs | cloudy | light snow | heavy snow | snow shwrs | heavy snow | snow shwrs | light snow | heavy snow | heavy snow | light snow | mod. snow | heavy snow | snow shwrs | some clouds | some clouds | |
Cloud base (m) | 1400 | 1350 | 1400 | 4200 | 1350 | 1350 | 1350 | 3850 | 1350 | 1300 | 1350 | 1350 | 1300 | 1350 | 1350 | 1350 | 1350 | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | 3 | 1 | — | 3 | 17 | 6 | 11 | 3 | 1 | 11 | 16 | 5 | 8 | 18 | 8 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -10 | -14 | -10 | -9 | -11 | -5 | -5 | -5 | -6 | -4 | -2 | -2 | -2 | -3 | -4 | -4 | -6 | -5 |
min °C | -12 | -16 | -18 | -9 | -12 | -8 | -6 | -5 | -11 | -5 | -3 | -2 | -2 | -4 | -4 | -7 | -7 | -7 |
chill °C | -18 | -26 | -28 | -14 | -23 | -17 | -15 | -12 | -18 | -14 | -12 | -9 | -8 | -12 | -13 | -15 | -14 | -13 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 200 | 200 | 0 | 0 | 0 | 0 | 0 |
 | 2:42 | — | — | 2:35 | — | — | 2:30 | — | — | 2:25 | — | — | 2:18 | — | — | 2:13 | — | — |
 | 3:55 | — | — | — | 4:00 | — | — | 4:05 | — | — | 4:09 | — | — | 4:15 | — | — | 4:21 | — |
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Siple Weather (Days 0-3):
The weather forecast for Siple is: A heavy fall of snow, heaviest during Tue night. Temperatures will be below freezing (max -5°C on Tue night, min -18°C on Mon night). Winds increasing (light winds from the NNE on Mon night, fresh winds from the N by Wed morning).
Siple Weather (Days 3-6):
A heavy fall of snow, heaviest during Thu afternoon. Temperatures will be below freezing (max -2°C on Thu afternoon, min -7°C on Sat morning). Winds decreasing (strong winds from the NE on Thu afternoon, light winds from the ENE by Sat night).
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.