– Lat/Long: 73.43° S 126.67° W
Siple
Weather Forecast, AntarcticaIssued: 5 am Sun 19 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 am Sun 19 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 5 am Sun 19 Apr Local Time
Updates in:
Update imminent hr min s
4 Siple Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Extremely cold (max -29°C on Sun morning, min -34°C on Mon morning). Winds decreasing (fresh winds from the WNW on Sun afternoon, light winds from the W by Mon morning). | Days 4–6 Weather SummaryMostly dry. Extremely cold (max -27°C on Fri afternoon, min -32°C on Wed morning). Mainly fresh winds. | |||||||||||||||||
Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  | | | | | | | | | | | | | |
clear | clear | clear | some clouds | clear | some clouds | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -29 | -30 | -32 | -34 | -33 | -32 | -32 | -31 | -31 | -32 | -31 | -29 | -29 | -29 | -29 | -28 | -27 | -27 |
min °C | -29 | -31 | -33 | -34 | -33 | -33 | -32 | -31 | -32 | -32 | -32 | -31 | -29 | -29 | -29 | -28 | -27 | -27 |
-44 | -47 | -47 | -45 | -43 | -44 | -43 | -42 | -47 | -47 | -46 | -43 | -43 | -43 | -44 | -43 | -42 | -41 | |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Cloud base (m) | 1350 | 1350 | 1350 | 1350 | 1350 | 2250 | 1450 | 1400 | 1400 | 1350 | 1350 | 1900 | ||||||
 | 4:50 | — | — | 4:56 | — | — | 5:01 | — | — | 5:07 | — | — | 5:13 | — | — | 5:20 | — | — |
 | — | — | 11:59 | — | — | 11:52 | — | — | 11:45 | — | — | 11:40 | — | — | 11:33 | — | — | 11:26 |
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Siple Weather (Days 0-3):
The weather forecast for Siple is: Mostly dry. Extremely cold (max -29°C on Sun morning, min -34°C on Mon morning). Winds decreasing (fresh winds from the WNW on Sun afternoon, light winds from the W by Mon morning).
Siple Weather (Days 3-6):
Mostly dry. Extremely cold (max -27°C on Fri afternoon, min -32°C on Wed morning). Mainly fresh winds.
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.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
Williams Field |  | ||||
BaseSanMartin | |||||
ASCATB171E68S | |||||
ASCATB170E68S | |||||
ASCATB169E68S | |||||
ASCATB171E67S | |||||
ASCATB172E67S | |||||
BaseBelgranoII |  | ||||
ASCATB170E67S | |||||
ASCATB168E68S |
* 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.