– Lat/Long: 73.43° S 126.67° W
Siple Weather Forecast
Transantarctic Mountains · AntarcticaIssued: 12 am Thu 15 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 12 am Thu 15 Oct 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 below freezing (max -4°C on Fri night, min -13°C on Wed night). Winds increasing (light winds from the E on Wed night, fresh winds from the E by Fri morning). | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Mon morning. Temperatures will be below freezing (max -5°C on Sat night, min -14°C on Tue afternoon). Wind will be generally light. | |||||||||||||||
Thursday 15 | Friday 16 | Saturday 17 | Sunday 18 | Monday 19 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  | |  | | |  |  | | | | |  | |
cloudy | some clouds | some clouds | cloudy | light snow | light snow | heavy snow | light snow | light snow | light snow | cloudy | cloudy | cloudy | light snow | light snow | snow shwrs | |
Cloud base (m) | 2900 | 5200 | 1400 | 1400 | 1350 | 1350 | 1350 | 1350 | 1350 | 1400 | 1400 | 1350 | 1350 | 1350 | ||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | 3 | 3 | 11 | 5 | 5 | 3 | — | — | — | 2 | 3 | 1 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -11 | -10 | -11 | -10 | -9 | -7 | -4 | -4 | -5 | -5 | -10 | -8 | -6 | -6 | -8 | -11 |
min °C | -13 | -11 | -12 | -12 | -10 | -9 | -6 | -4 | -5 | -7 | -10 | -9 | -7 | -7 | -10 | -13 |
chill °C | -20 | -16 | -19 | -21 | -20 | -18 | -14 | -10 | -10 | -14 | -17 | -16 | -11 | -13 | -16 | -17 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | — | 1:01 | — | — | 12:56 | — | — | 12:49 | — | — | 12:43 | — | — | 12:36 | — | — |
 | — | — | 5:25 | — | — | 5:31 | — | — | 5:37 | — | — | 5:45 | — | — | 5:51 | — |
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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 below freezing (max -4°C on Fri night, min -13°C on Wed night). Winds increasing (light winds from the E on Wed night, fresh winds from the E by Fri morning).
Siple Weather (Days 3-6):
A light covering of new snow mostly falling on Mon morning. Temperatures will be below freezing (max -5°C on Sat night, min -14°C on Tue afternoon). Wind will be generally light.
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.