– Lat/Long: 73.43° S 126.67° W
Siple
Weather Forecast, AntarcticaIssued: 11 am Mon 20 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 am Mon 20 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 11 am Mon 20 Apr Local Time
Updates in:
Update imminent hr min s
4 Siple Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Extremely cold (max -23°C on Tue morning, min -26°C on Mon morning). Wind will be generally light. | Days 4–6 Weather SummaryA moderate fall of snow, heaviest on Sat night. Extremely cold (max -11°C on Sat night, min -23°C on Thu morning). Winds increasing (light winds from the NNW on Fri morning, strong winds from the ENE by Sat night). | |||||||||||||||||
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 | |
 |  |  | | | | | | | | |  | |  |  |  | |  | |
some clouds | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | some clouds | cloudy | light snow | light snow | light snow | heavy snow | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 2 | 2 | 11 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -26 | -25 | -24 | -23 | -23 | -23 | -23 | -24 | -23 | -23 | -22 | -21 | -20 | -17 | -13 | -13 | -13 | -11 |
min °C | -26 | -25 | -24 | -23 | -23 | -23 | -24 | -24 | -25 | -23 | -22 | -22 | -20 | -19 | -16 | -13 | -13 | -13 |
-26 | -25 | -24 | -28 | -30 | -30 | -33 | -33 | -35 | -32 | -30 | -31 | -28 | -27 | -26 | -23 | -23 | -25 | |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Cloud base (m) | 1350 | 1350 | 2250 | 3850 | 1400 | 1350 | 1400 | 1350 | 1350 | 1300 | 1300 | 1300 | ||||||
 | 4:56 | — | — | 5:01 | — | — | 5:07 | — | — | 5:13 | — | — | 5:20 | — | — | 5:26 | — | — |
 | — | — | 11:52 | — | — | 11:45 | — | — | 11:40 | — | — | 11:33 | — | — | 11:26 | — | — | 11:19 |
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Siple Weather (Days 0-3):
The weather forecast for Siple is: Mostly dry. Extremely cold (max -23°C on Tue morning, min -26°C on Mon morning). Wind will be generally light.
Siple Weather (Days 3-6):
A moderate fall of snow, heaviest on Sat night. Extremely cold (max -11°C on Sat night, min -23°C on Thu morning). Winds increasing (light winds from the NNW on Fri morning, strong winds from the ENE by Sat night).
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 |  | ||||
BaseSanMartin | |||||
BaseBelgranoII |  | ||||
Marambio Airport (Seymour Island) |  | ||||
BaseBernardoO higgins | |||||
Captain Arturo Prat Base | |||||
Centro Met. Antártico Presidente Eduardo Frei | |||||
Teniente R. Marsh Airport |  | ||||
ASCATC302E63S | |||||
ASCATB302E63S |
* 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.