– Lat/Long: 73.43° S 126.67° W
Siple
Weather Forecast, AntarcticaIssued: 5 am Wed 19 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 am Wed 19 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 5 am Wed 19 Aug Local Time
Updates in:
Update imminent hr min s
4 Siple Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryA heavy fall of snow, heaviest during Fri night. Temperatures will be below freezing (max -2°C on Fri night, min -19°C on Thu night). Mainly strong winds. | Days 4–6 Weather SummaryA light covering of new snow mostly falling on Sat morning. Temperatures will be below freezing (max -2°C on Sat morning, min -20°C on Sat night). Winds decreasing (strong winds from the NNE on Sat morning, calm by Sun night). | |||||||||||||||||
Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | | | | |  |  | | |  |  | |  |  | | | |
light snow | light snow | light snow | light snow | light snow | light snow | light snow | mod. snow | heavy snow | light snow | light snow | snow shwrs | some clouds | some clouds | some clouds | cloudy | cloudy | some clouds | |
Cloud base (m) | 1350 | 1350 | 1350 | 1350 | 1350 | 1400 | 2100 | 1350 | 1350 | 1350 | 1350 | 1350 | 1900 | 1800 | 1450 | 1400 | 1500 | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | 2 | 3 | 5 | 2 | 4 | 5 | 1 | 6 | 15 | 4 | 2 | 1 | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -8 | -9 | -9 | -11 | -12 | -14 | -11 | -9 | -2 | -2 | -6 | -10 | -18 | -17 | -16 | -13 | -12 | -12 |
min °C | -10 | -9 | -11 | -12 | -14 | -19 | -13 | -12 | -4 | -4 | -7 | -20 | -18 | -19 | -18 | -14 | -13 | -13 |
chill °C | -17 | -16 | -19 | -19 | -23 | -30 | -24 | -24 | -12 | -12 | -16 | -27 | -24 | -24 | -22 | -21 | -22 | -21 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 150 | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | 5:37 | — | — | 5:31 | — | — | 5:24 | — | — | 5:18 | — | — | 5:11 | — | — | 5:05 | — | — |
 | — | — | 11:23 | — | — | 11:30 | — | — | 11:37 | — | — | 11:42 | — | — | 11:48 | — | — | 11:55 |
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Siple Weather (Days 0-3):
The weather forecast for Siple is: A heavy fall of snow, heaviest during Fri night. Temperatures will be below freezing (max -2°C on Fri night, min -19°C on Thu night). Mainly strong winds.
Siple Weather (Days 3-6):
A light covering of new snow mostly falling on Sat morning. Temperatures will be below freezing (max -2°C on Sat morning, min -20°C on Sat night). Winds decreasing (strong winds from the NNE on Sat morning, calm by Sun night).
This table gives the weather forecast for Siple at the specific elevation of 500 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 | |||||
BaseBelgranoII | |||||
ASCATB176E64S | |||||
ASCATB176E63S | |||||
ASCATB175E64S | |||||
ASCATB174E64S | |||||
ASCATB175E63S | |||||
ASCATB174E63S | |||||
ASCATB176E62S |
* 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.