– Lat/Long: 73.43° S 126.67° W
Siple
Weather Forecast, AntarcticaIssued: 11 am Mon 20 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 am Mon 20 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 11 am Mon 20 Jul 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 Wed morning. Temperatures will be well below freezing (max -9°C on Mon night, min -17°C on Wed night). Winds increasing (moderate winds from the NNW on Mon night, near gales from the NNE by Tue night). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Sat night. Temperatures will be well below freezing (max -10°C on Sat night, min -17°C on Thu morning). Winds increasing (light winds from the S on Fri morning, near gales from the SW by Sat afternoon). | |||||||||||||||||
Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  | | | |  | | | |  |  |  | |  | | |
heavy snow | light snow | heavy snow | heavy snow | mod. snow | heavy snow | heavy snow | heavy snow | mod. snow | light snow | light snow | mod. snow | snow shwrs | some clouds | snow shwrs | mod. snow | clear | heavy snow | |
Cloud base (m) | 1300 | 1350 | 1450 | 1300 | 800 | 800 | 1300 | 1300 | 1350 | 1450 | 1350 | 1350 | 1350 | 1400 | 5100 | 1350 | 1350 | 1900 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | 13 | 3 | 16 | 11 | 9 | 16 | 21 | 15 | 10 | 1 | 2 | 8 | 2 | — | 3 | 8 | — | 19 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -11 | -11 | -9 | -9 | -9 | -9 | -9 | -10 | -11 | -16 | -14 | -13 | -17 | -17 | -14 | -14 | -14 | -10 |
min °C | -11 | -11 | -10 | -9 | -9 | -10 | -9 | -10 | -17 | -17 | -15 | -16 | -17 | -17 | -16 | -16 | -16 | -12 |
chill °C | -22 | -20 | -20 | -19 | -19 | -20 | -21 | -20 | -29 | -26 | -23 | -25 | -24 | -29 | -27 | -29 | -30 | -24 |
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 heavy fall of snow, heaviest during Wed morning. Temperatures will be well below freezing (max -9°C on Mon night, min -17°C on Wed night). Winds increasing (moderate winds from the NNW on Mon night, near gales from the NNE by Tue night).
Siple Weather (Days 3-6):
A heavy fall of snow, heaviest during Sat night. Temperatures will be well below freezing (max -10°C on Sat night, min -17°C on Thu morning). Winds increasing (light winds from the S on Fri morning, near gales from the SW by Sat afternoon).
This table gives the weather forecast for Siple at the specific elevation of 1500 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 |  | ||||
ASCATB296E64S | |||||
ASCATB297E64S | |||||
ASCATB295E63S | |||||
ASCATB296E63S | |||||
ASCATB297E63S | |||||
ASCATC299E63S | |||||
ASCATC297E63S | |||||
ASCATB298E63S | |||||
ASCATB299E63S |
* 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.