– Lat/Long: 73.43° S 126.67° W
Siple
Weather Forecast, AntarcticaIssued: 5 am Sun 10 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 am Sun 10 May Local Time
Updates in:
Update imminent hr min s
Issued: 5 am Sun 10 May 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 Mon afternoon. Temperatures will be well below freezing (max -10°C on Mon morning, min -23°C on Tue night). Winds increasing (light winds from the NW on Sun morning, near gales from the ENE by Mon night). | Days 4–6 Weather SummaryMostly dry. Extremely cold (max -14°C on Fri night, min -24°C on Wed afternoon). Wind will be generally light. | |||||||||||||||||
Sunday 10 | Monday 11 | Tuesday 12 | Wednesday 13 | Thursday 14 | Friday 15 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  | | |  | |  | | | | | | | |
clear | cloudy | mod. snow | light snow | heavy snow | snow shwrs | mod. snow | light snow | snow shwrs | some clouds | cloudy | some clouds | some clouds | some clouds | clear | some clouds | cloudy | some clouds | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | 9 | 4 | 13 | 5 | 7 | 4 | 5 | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -15 | -14 | -12 | -10 | -12 | -14 | -15 | -15 | -21 | -20 | -22 | -19 | -17 | -16 | -16 | -16 | -15 | -14 |
min °C | -16 | -15 | -14 | -11 | -17 | -16 | -15 | -19 | -23 | -21 | -24 | -24 | -18 | -17 | -17 | -16 | -15 | -16 |
-20 | -24 | -25 | -20 | -30 | -27 | -26 | -32 | -39 | -32 | -36 | -36 | -27 | -17 | -17 | -20 | -21 | -24 | |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Cloud base (m) | 1350 | 1350 | 1350 | 3100 | 1300 | 1400 | 1400 | 1350 | 1350 | 1350 | 1350 | 1400 | 1400 | 1850 | 1350 | |||
 | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — |
 | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — |
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Siple Weather (Days 0-3):
The weather forecast for Siple is: A heavy fall of snow, heaviest during Mon afternoon. Temperatures will be well below freezing (max -10°C on Mon morning, min -23°C on Tue night). Winds increasing (light winds from the NW on Sun morning, near gales from the ENE by Mon night).
Siple Weather (Days 3-6):
Mostly dry. Extremely cold (max -14°C on Fri night, min -24°C on Wed afternoon). Wind will be generally light.
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.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
Williams Field |  | ||||
ASCATB180E67S | |||||
ASCATB179E67S | |||||
ASCATB180E66S | |||||
ASCATB178E67S | |||||
ASCATB179E66S | |||||
BaseSanMartin | |||||
ASCATB177E67S | |||||
ASCATB178E66S | |||||
ASCATB180E65S |
* NOTE: not all weather observatories update at the same frequency which is the reason why some locations may show data from stations that are further away than known closer ones.