– Lat/Long: 73.43° S 126.67° W
Siple
Weather Forecast, AntarcticaIssued: 5 am Sun 30 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 am Sun 30 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 5 am Sun 30 Aug Local Time
Updates in:
Update imminent hr min s
4 Siple Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Extremely cold (max -14°C on Sun night, min -22°C on Tue night). Winds decreasing (strong winds from the WSW on Sun night, light winds from the S by Tue afternoon). | Days 4–6 Weather SummaryMostly dry. Extremely cold (max -20°C on Fri night, min -24°C on Wed night). Winds increasing (light winds from the SE on Wed afternoon, strong winds from the E by Fri morning). | |||||||||||||||||
Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | Friday 4 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  | | | | | | |  | | | | | | |
clear | some clouds | clear | clear | clear | some clouds | clear | clear | clear | clear | clear | clear | cloudy | cloudy | some clouds | clear | clear | some clouds | |
Cloud base (m) | 1350 | 1350 | 8800 | 1550 | 1650 | 1400 | 1400 | 1450 | ||||||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -15 | -15 | -14 | -15 | -16 | -17 | -18 | -19 | -19 | -22 | -22 | -23 | -22 | -21 | -21 | -21 | -22 | -20 |
min °C | -16 | -15 | -15 | -15 | -16 | -18 | -19 | -20 | -22 | -22 | -23 | -24 | -23 | -21 | -21 | -21 | -22 | -22 |
chill °C | -27 | -27 | -27 | -26 | -27 | -28 | -28 | -27 | -31 | -31 | -32 | -34 | -34 | -33 | -32 | -35 | -37 | -37 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | 4:28 | — | — | 4:22 | — | — | 4:16 | — | — | 4:09 | — | — | 4:05 | — | — | 3:59 | — | — |
 | 12:27 | — | — | 12:33 | — | — | 12:38 | — | — | 12:44 | — | — | 12:48 | — | — | 12:53 | — | — |
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Siple Weather (Days 0-3):
The weather forecast for Siple is: Mostly dry. Extremely cold (max -14°C on Sun night, min -22°C on Tue night). Winds decreasing (strong winds from the WSW on Sun night, light winds from the S by Tue afternoon).
Siple Weather (Days 3-6):
Mostly dry. Extremely cold (max -20°C on Fri night, min -24°C on Wed night). Winds increasing (light winds from the SE on Wed afternoon, strong winds from the E by Fri morning).
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 |  | ||||
ASCATC184E65S | |||||
ASCATC185E64S | |||||
ASCATC184E64S | |||||
ASCATC183E65S | |||||
ASCATB183E65S | |||||
BaseSanMartin | |||||
ASCATC183E64S | |||||
ASCATB183E64S | |||||
ASCATC182E65S |
* 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.