– Lat/Long: 73.43° S 126.67° W
Siple
Weather Forecast, AntarcticaIssued: 11 am Fri 28 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 am Fri 28 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 11 am Fri 28 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 -13°C on Sun night, min -21°C on Fri night). Winds increasing (calm on Fri night, near gales from the SW by Sun afternoon). | Days 4–6 Weather SummaryMostly dry. Extremely cold (max -14°C on Mon morning, min -18°C on Tue night). Winds decreasing (strong winds from the SW on Mon afternoon, light winds from the SSW by Mon night). | |||||||||||||||||
Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | | | | |  | | | | | | | | | | |
cloudy | cloudy | some clouds | clear | clear | some clouds | cloudy | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | |
Cloud base (m) | 2450 | 1900 | 1800 | 2000 | 1350 | 1300 | 1300 | 800 | 5200 | 4750 | ||||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -20 | -20 | -20 | -20 | -19 | -17 | -16 | -15 | -13 | -14 | -15 | -15 | -15 | -15 | -16 | -17 | -18 | -17 |
min °C | -20 | -20 | -21 | -21 | -20 | -19 | -16 | -16 | -14 | -15 | -15 | -15 | -15 | -16 | -18 | -18 | -18 | -18 |
chill °C | -28 | -28 | -25 | -31 | -31 | -31 | -30 | -30 | -27 | -28 | -28 | -25 | -22 | -24 | -31 | -31 | -31 | -29 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | 4:39 | — | — | 4:33 | — | — | 4:28 | — | — | 4:22 | — | — | 4:16 | — | — | 4:09 | — | — |
 | 12:17 | — | — | 12:22 | — | — | 12:27 | — | — | 12:33 | — | — | 12:38 | — | — | 12:44 | — | — |
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Siple Weather (Days 0-3):
The weather forecast for Siple is: Mostly dry. Extremely cold (max -13°C on Sun night, min -21°C on Fri night). Winds increasing (calm on Fri night, near gales from the SW by Sun afternoon).
Siple Weather (Days 3-6):
Mostly dry. Extremely cold (max -14°C on Mon morning, min -18°C on Tue night). Winds decreasing (strong winds from the SW on Mon afternoon, light winds from the SSW by Mon night).
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 |
|---|---|---|---|---|---|
ASCATB272E66S | |||||
ASCATB273E66S | |||||
ASCATB271E65S | |||||
ASCATB274E66S | |||||
Williams Field |  | ||||
ASCATC275E66S | |||||
ASCATB272E65S | |||||
ASCATB275E66S | |||||
ASCATB273E65S | |||||
ASCATB276E66S |
* 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.