– Lat/Long: 73.43° S 126.67° W
Siple
Weather Forecast, AntarcticaIssued: 11 am Thu 30 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 am Thu 30 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 11 am Thu 30 Jul Local Time
Updates in:
Update imminent hr min s
4 Siple Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryA moderate fall of snow, heaviest on Sat morning. Temperatures will be below freezing (max -3°C on Thu afternoon, min -9°C on Sat afternoon). Winds decreasing (fresh winds from the ENE on Thu night, light winds from the ENE by Sat night). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Tue morning. Temperatures will be below freezing (max -3°C on Sun afternoon, min -12°C on Tue night). Winds increasing (light winds from the ENE on Mon morning, strong winds from the ENE by Tue morning). | |||||||||||||||||
Thursday 30 | Friday 31 | Saturday 1 | Sunday 2 | Monday 3 | Tuesday 4 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | | |  |  |  | | |  | | | |  | | | |
light snow | cloudy | light snow | light snow | light snow | light snow | snow shwrs | some clouds | some clouds | light snow | light snow | snow shwrs | some clouds | cloudy | snow shwrs | heavy snow | snow shwrs | light snow | |
Cloud base (m) | 1350 | 1300 | 1300 | 1350 | 1350 | 1300 | 1350 | 1350 | 1900 | 1400 | 1350 | 1350 | 1350 | 1350 | 1350 | 1300 | 1350 | 1350 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | 1 | — | 2 | 2 | 1 | 3 | 2 | — | — | 1 | 3 | 7 | — | — | 6 | 15 | 9 | 5 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -4 | -3 | -5 | -6 | -5 | -5 | -4 | -8 | -6 | -4 | -3 | -4 | -7 | -7 | -4 | -6 | -9 | -9 |
min °C | -4 | -4 | -8 | -7 | -6 | -6 | -8 | -9 | -9 | -5 | -3 | -7 | -8 | -7 | -7 | -7 | -11 | -12 |
chill °C | -10 | -11 | -17 | -15 | -13 | -13 | -15 | -15 | -14 | -12 | -10 | -14 | -12 | -13 | -16 | -17 | -20 | -21 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — |
 | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — |
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Siple Weather (Days 0-3):
The weather forecast for Siple is: A moderate fall of snow, heaviest on Sat morning. Temperatures will be below freezing (max -3°C on Thu afternoon, min -9°C on Sat afternoon). Winds decreasing (fresh winds from the ENE on Thu night, light winds from the ENE by Sat night).
Siple Weather (Days 3-6):
A heavy fall of snow, heaviest during Tue morning. Temperatures will be below freezing (max -3°C on Sun afternoon, min -12°C on Tue night). Winds increasing (light winds from the ENE on Mon morning, strong winds from the ENE by Tue morning).
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 |  | ||||
| |||||
ASCATB172E69S | |||||
ASCATC175E64S | |||||
ASCATC175E63S | |||||
ASCATC174E63S | |||||
ASCATC172E64S | |||||
ASCATC171E64S | |||||
ASCATC175E62S | |||||
ASCATC173E63S |
* 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.