– Lat/Long: 73.43° S 126.67° W
Siple
Weather Forecast, AntarcticaIssued: 5 am Sun 02 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 am Sun 02 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 5 am Sun 02 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 Mon night. Extremely cold (max -19°C on Sun morning, min -29°C on Tue night). Winds increasing (moderate winds from the N on Sun afternoon, severe gales from the NNE by Tue morning). | Days 4–6 Weather SummaryA moderate fall of snow, heaviest on Wed morning. Extremely cold (max -22°C on Thu morning, min -29°C on Wed morning). Winds increasing (light winds from the NNW on Thu afternoon, gales from the W by Fri night). | |||||||||||||||||
Sunday 2 | Monday 3 | Tuesday 4 | Wednesday 5 | Thursday 6 | Friday 7 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | | | | | | | | | |  |  | | |
light snow | light snow | snow shwrs | cloudy | snow shwrs | snow shwrs | snow shwrs | snow shwrs | snow shwrs | snow shwrs | cloudy | light snow | cloudy | cloudy | snow shwrs | clear | some clouds | snow shwrs | |
Cloud base (m) | 1300 | 1350 | 1400 | 1400 | 1350 | 1300 | 1300 | 1350 | 1350 | 1350 | 1350 | 1350 | 1450 | 1350 | 1350 | 1350 | 1400 | 1300 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | 3 | 5 | 2 | — | 4 | 17 | 2 | 5 | 10 | 4 | — | 3 | — | — | 2 | — | — | 1 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -19 | -20 | -22 | -19 | -19 | -22 | -25 | -27 | -29 | -28 | -26 | -23 | -22 | -23 | -23 | -26 | -26 | -27 |
min °C | -20 | -22 | -23 | -21 | -20 | -26 | -25 | -27 | -29 | -29 | -26 | -24 | -23 | -23 | -26 | -26 | -26 | -27 |
chill °C | -32 | -34 | -39 | -36 | -38 | -46 | -46 | -46 | -48 | -47 | -42 | -38 | -34 | -30 | -37 | -43 | -44 | -46 |
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 | — | — | 7:56 | — | — | 7:37 | — | — | 7:22 | — | — |
 | 12:00 | — | — | 12:00 | — | — | 12:00 | — | — | — | — | 9:10 | — | — | 9:29 | — | — | 9:44 |
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Siple Weather (Days 0-3):
The weather forecast for Siple is: A heavy fall of snow, heaviest during Mon night. Extremely cold (max -19°C on Sun morning, min -29°C on Tue night). Winds increasing (moderate winds from the N on Sun afternoon, severe gales from the NNE by Tue morning).
Siple Weather (Days 3-6):
A moderate fall of snow, heaviest on Wed morning. Extremely cold (max -22°C on Thu morning, min -29°C on Wed morning). Winds increasing (light winds from the NNW on Thu afternoon, gales from the W by Fri 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 |
|---|---|---|---|---|---|
Williams Field |  | ||||
ASCATC190E64S | |||||
ASCATC191E63S | |||||
ASCATC190E63S | |||||
ASCATB189E63S | |||||
ASCATC191E62S | |||||
ASCATC189E63S | |||||
ASCATB188E63S | |||||
ASCATC188E63S | |||||
ASCATC190E62S |
* 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.