– Lat/Long: 73.43° S 126.67° W
Siple
Weather Forecast, AntarcticaIssued: 11 am Thu 28 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 am Thu 28 May Local Time
Updates in:
Update imminent hr min s
Issued: 11 am Thu 28 May 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 Thu night. Extremely cold (max -19°C on Thu night, min -27°C on Sat night). Winds decreasing (severe gales from the E on Thu night, light winds from the SSE by Sat afternoon). | Days 4–6 Weather SummaryA dusting of new snow. Extremely cold (max -20°C on Tue night, min -27°C on Sun morning). Winds increasing (light winds from the NNW on Mon night, near gales from the E by Tue night). | |||||||||||||||||
Thursday 28 | Friday 29 | Saturday 30 | Sunday 31 | Monday 1 | Tuesday 2 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | | |  |  | |  | |  | | | | | |
light snow | clear | snow shwrs | snow shwrs | some clouds | snow shwrs | some clouds | some clouds | mod. snow | light snow | some clouds | some clouds | some clouds | cloudy | some clouds | some clouds | some clouds | light snow | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
2 | — | 5 | 1 | — | 3 | — | — | 7 | 1 | — | — | — | — | — | — | — | 3 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -25 | -24 | -19 | -19 | -20 | -20 | -23 | -25 | -26 | -27 | -27 | -25 | -25 | -26 | -26 | -24 | -22 | -20 |
min °C | -26 | -25 | -22 | -21 | -20 | -22 | -24 | -25 | -27 | -27 | -27 | -26 | -26 | -26 | -27 | -25 | -23 | -21 |
-40 | -42 | -32 | -35 | -33 | -36 | -36 | -37 | -40 | -40 | -40 | -37 | -39 | -39 | -40 | -32 | -33 | -33 | |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Cloud base (m) | 1350 | 1400 | 1400 | 1350 | 1350 | 1400 | 1350 | 1450 | 1350 | 1350 | 1350 | 1350 | 1650 | 1350 | 1350 | 6300 | 1400 | 1350 |
 | 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 Thu night. Extremely cold (max -19°C on Thu night, min -27°C on Sat night). Winds decreasing (severe gales from the E on Thu night, light winds from the SSE by Sat afternoon).
Siple Weather (Days 3-6):
A dusting of new snow. Extremely cold (max -20°C on Tue night, min -27°C on Sun morning). Winds increasing (light winds from the NNW on Mon night, near gales from the E by Tue 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 |  | ||||
ASCATB299E63S | |||||
ASCATB297E63S | |||||
ASCATB298E63S | |||||
Marambio Airport (Seymour Island) |  | ||||
ASCATB300E63S | |||||
ASCATB297E62S | |||||
ASCATB298E62S | |||||
ASCATB301E63S | |||||
Centro Met. Antártico Presidente Eduardo Frei |
* 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.