– Lat/Long: 73.43° S 126.67° W
Siple
Weather Forecast, AntarcticaIssued: 11 am Wed 12 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 am Wed 12 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 11 am Wed 12 Aug Local Time
Updates in:
Update imminent hr min s
4 Siple Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryA dusting of new snow. Temperatures will be well below freezing (max -7°C on Wed morning, min -14°C on Fri morning). Wind will be generally light. | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Sun night. Temperatures will be below freezing (max -5°C on Sun night, min -15°C on Mon night). Winds decreasing (fresh winds from the W on Sat afternoon, light winds from the NNW by Mon afternoon). | |||||||||||||||||
Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  |  | | | | |  | | |  | | |  | |
light snow | some clouds | cloudy | some clouds | clear | some clouds | cloudy | some clouds | some clouds | some clouds | light snow | snow shwrs | some clouds | cloudy | mod. snow | light snow | cloudy | light snow | |
Cloud base (m) | 1350 | 1350 | 1400 | 1400 | 1350 | 1350 | 1350 | 1350 | 1300 | 1300 | 1300 | 1350 | 1800 | 1400 | 1350 | 1350 | 1350 | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | 1 | — | — | — | — | — | — | — | — | — | 4 | 4 | — | — | 7 | 3 | — | 5 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -7 | -9 | -8 | -9 | -9 | -9 | -12 | -10 | -8 | -7 | -6 | -10 | -7 | -6 | -5 | -6 | -9 | -10 |
min °C | -8 | -10 | -10 | -9 | -9 | -11 | -14 | -12 | -10 | -8 | -8 | -10 | -9 | -6 | -5 | -8 | -9 | -15 |
chill °C | -11 | -15 | -15 | -13 | -9 | -16 | -20 | -12 | -14 | -13 | -17 | -19 | -16 | -12 | -11 | -13 | -13 | -24 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | 6:30 | — | — | 6:22 | — | — | 6:13 | — | — | 6:05 | — | — | 5:58 | — | — | 5:52 | — | — |
 | — | — | 10:33 | — | — | 10:41 | — | — | 10:49 | — | — | 10:56 | — | — | 11:03 | — | — | 11:11 |
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Siple Weather (Days 0-3):
The weather forecast for Siple is: A dusting of new snow. Temperatures will be well below freezing (max -7°C on Wed morning, min -14°C on Fri morning). Wind will be generally light.
Siple Weather (Days 3-6):
A heavy fall of snow, heaviest during Sun night. Temperatures will be below freezing (max -5°C on Sun night, min -15°C on Mon night). Winds decreasing (fresh winds from the W on Sat afternoon, light winds from the NNW by Mon afternoon).
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 |  | ||||
ASCATB289E64S | |||||
ASCATB290E64S | |||||
ASCATB289E63S | |||||
ASCATC295E65S | |||||
ASCATB295E65S | |||||
ASCATC294E64S | |||||
ASCATB290E63S | |||||
hy2c295E64S | |||||
ASCATB294E64S |
* 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.