– Lat/Long: 73.43° S 126.67° W
Siple
Weather Forecast, AntarcticaIssued: 11 am Mon 18 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 am Mon 18 May Local Time
Updates in:
Update imminent hr min s
Issued: 11 am Mon 18 May Local Time
Updates in:
Update imminent hr min s
4 Siple Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Extremely cold (max -12°C on Wed morning, min -16°C on Wed night). Wind will be generally light. | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Sat afternoon. Temperatures will be below freezing (max -3°C on Sat afternoon, min -19°C on Thu morning). Winds increasing (calm on Thu night, fresh winds from the ENE by Sat morning). | |||||||||||||||||
Monday 18 | Tuesday 19 | Wednesday 20 | Thursday 21 | Friday 22 | Saturday 23 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  |  | | | | | |  | | |  |  |  |  | |
some clouds | clear | some clouds | cloudy | some clouds | cloudy | cloudy | cloudy | some clouds | clear | clear | clear | cloudy | some clouds | light snow | light snow | snow shwrs | snow shwrs | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 4 | 8 | 6 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -13 | -13 | -13 | -14 | -14 | -13 | -12 | -13 | -13 | -17 | -19 | -15 | -12 | -10 | -8 | -6 | -3 | -4 |
min °C | -14 | -13 | -15 | -15 | -15 | -14 | -12 | -14 | -16 | -19 | -19 | -19 | -13 | -11 | -10 | -8 | -4 | -12 |
-18 | -18 | -25 | -24 | -24 | -22 | -12 | -19 | -22 | -27 | -25 | -24 | -20 | -20 | -19 | -18 | -11 | -18 | |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Cloud base (m) | 1400 | 1850 | 1700 | 1400 | 1450 | 1350 | 1350 | 1350 | 1350 | 1400 | 1350 | 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: Mostly dry. Extremely cold (max -12°C on Wed morning, min -16°C on Wed night). Wind will be generally light.
Siple Weather (Days 3-6):
A heavy fall of snow, heaviest during Sat afternoon. Temperatures will be below freezing (max -3°C on Sat afternoon, min -19°C on Thu morning). Winds increasing (calm on Thu night, fresh winds from the ENE by Sat morning).
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.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
Williams Field |  | ||||
BaseSanMartin | |||||
BaseBelgranoII | |||||
ASCATC171E67S | |||||
ASCATC172E66S | |||||
ASCATC171E66S | |||||
ASCATB171E66S | |||||
ASCATC170E66S | |||||
ASCATC172E65S | |||||
ASCATB170E66S |
* 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.