– Lat/Long: 73.43° S 126.67° W
Siple
Weather Forecast, AntarcticaIssued: 5 am Mon 10 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 am Mon 10 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 5 am Mon 10 Aug Local Time
Updates in:
Update imminent hr min s
4 Siple Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryA light covering of new snow mostly falling on Mon night. Extremely cold (max -18°C on Mon morning, min -23°C on Wed morning). Winds decreasing (fresh winds from the ENE on Mon afternoon, calm by Wed night). | Days 4–6 Weather SummaryA moderate fall of snow, heaviest on Sat night. Extremely cold (max -15°C on Sat afternoon, min -24°C on Thu night). Winds increasing (calm on Thu morning, gales from the WSW by Sat night). | |||||||||||||||||
Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | |  |  |  |  |  | | | | | | | | | | |
cloudy | cloudy | light snow | cloudy | light snow | snow shwrs | some clouds | clear | some clouds | some clouds | clear | some clouds | clear | some clouds | some clouds | clear | some clouds | snow shwrs | |
Cloud base (m) | 1350 | 1400 | 1400 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1550 | 1550 | 1300 | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | 3 | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | 10 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -18 | -18 | -20 | -22 | -21 | -21 | -22 | -22 | -22 | -23 | -23 | -22 | -22 | -18 | -17 | -16 | -15 | -16 |
min °C | -18 | -19 | -22 | -22 | -21 | -22 | -23 | -22 | -23 | -23 | -23 | -24 | -24 | -20 | -18 | -17 | -15 | -22 |
chill °C | -29 | -32 | -32 | -30 | -34 | -33 | -32 | -32 | -23 | -28 | -31 | -40 | -42 | -36 | -31 | -28 | -26 | -40 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | 6:48 | — | — | 6:39 | — | — | 6:30 | — | — | 6:22 | — | — | 6:13 | — | — | 6:05 | — | — |
 | — | — | 10:15 | — | — | 10:25 | — | — | 10:33 | — | — | 10:41 | — | — | 10:49 | — | — | 10:56 |
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Siple Weather (Days 0-3):
The weather forecast for Siple is: A light covering of new snow mostly falling on Mon night. Extremely cold (max -18°C on Mon morning, min -23°C on Wed morning). Winds decreasing (fresh winds from the ENE on Mon afternoon, calm by Wed night).
Siple Weather (Days 3-6):
A moderate fall of snow, heaviest on Sat night. Extremely cold (max -15°C on Sat afternoon, min -24°C on Thu night). Winds increasing (calm on Thu morning, gales from the WSW by Sat 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 |
|---|---|---|---|---|---|
ASCATB175E76S | |||||
Williams Field |  | ||||
ASCATC181E64S | |||||
ASCATC180E64S | |||||
ASCATC182E63S | |||||
ASCATC181E63S | |||||
ASCATB180E64S | |||||
ASCATB179E64S | |||||
ASCATC179E64S | |||||
ASCATC180E63S |
* 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.