– Lat/Long: 73.43° S 126.67° W
Siple
Weather Forecast, AntarcticaIssued: 5 am Tue 11 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 am Tue 11 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 5 am Tue 11 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 Tue afternoon. Extremely cold (max -20°C on Thu night, min -24°C on Wed night). Winds increasing (light winds from the ENE on Tue morning, near gales from the SW by Thu night). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Sat afternoon. Extremely cold (max -14°C on Sat morning, min -20°C on Sun night). Winds decreasing (severe gales from the W on Sat afternoon, strong winds from the NNW by Sun night). | |||||||||||||||||
Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | | | | | | |  | | | | |  | |
cloudy | light snow | snow shwrs | clear | some clouds | some clouds | some clouds | clear | some clouds | some clouds | some clouds | snow shwrs | snow shwrs | snow shwrs | some clouds | cloudy | light snow | heavy snow | |
Cloud base (m) | 1400 | 1350 | 1350 | 1350 | 1400 | 1350 | 1350 | 1350 | 1300 | 1700 | 1300 | 1300 | 1300 | 1300 | 1350 | 4850 | 1450 | 1300 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | 3 | 3 | — | — | — | — | — | — | — | — | 1 | 1 | 6 | — | — | 1 | 11 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -22 | -22 | -22 | -23 | -22 | -23 | -23 | -23 | -20 | -17 | -17 | -15 | -14 | -15 | -14 | -16 | -16 | -16 |
min °C | -22 | -22 | -22 | -23 | -22 | -24 | -24 | -23 | -21 | -19 | -17 | -16 | -15 | -15 | -15 | -16 | -16 | -20 |
chill °C | -30 | -35 | -36 | -33 | -33 | -35 | -36 | -36 | -33 | -35 | -32 | -30 | -28 | -30 | -30 | -30 | -30 | -34 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | 6:39 | — | — | 6:30 | — | — | 6:22 | — | — | 6:13 | — | — | 6:05 | — | — | 5:58 | — | — |
 | — | — | 10:25 | — | — | 10:33 | — | — | 10:41 | — | — | 10:49 | — | — | 10:56 | — | — | 11:03 |
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Siple Weather (Days 0-3):
The weather forecast for Siple is: A light covering of new snow mostly falling on Tue afternoon. Extremely cold (max -20°C on Thu night, min -24°C on Wed night). Winds increasing (light winds from the ENE on Tue morning, near gales from the SW by Thu night).
Siple Weather (Days 3-6):
A heavy fall of snow, heaviest during Sat afternoon. Extremely cold (max -14°C on Sat morning, min -20°C on Sun night). Winds decreasing (severe gales from the W on Sat afternoon, strong winds from the NNW by Sun 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 |
|---|---|---|---|---|---|
ASCATB205E62S | |||||
ASCATB205E61S | |||||
ASCATB202E62S | |||||
ASCATB204E62S | |||||
ASCATB203E62S | |||||
Williams Field |  | ||||
ASCATB206E61S | |||||
ASCATB204E61S | |||||
ASCATB201E62S | |||||
ASCATB207E60S |
* 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.