– Lat/Long: 73.43° S 126.67° W
Siple
Weather Forecast, AntarcticaIssued: 11 am Mon 31 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 am Mon 31 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 11 am Mon 31 Aug Local Time
Updates in:
Update imminent hr min s
4 Siple Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Extremely cold (max -15°C on Mon morning, min -22°C on Tue night). Winds increasing (light winds from the S on Tue morning, fresh winds from the ESE by Wed night). | Days 4–6 Weather SummaryMostly dry. Extremely cold (max -21°C on Thu morning, min -28°C on Sat night). Winds increasing (calm on Fri afternoon, gales from the SSW by Sat night). | |||||||||||||||||
Monday 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | | | | | | |  |  | | | | | | |
clear | some clouds | clear | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | cloudy | some clouds | some clouds | clear | clear | clear | |
Cloud base (m) | 5650 | 5100 | 2300 | 2350 | 4450 | |||||||||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -15 | -16 | -16 | -18 | -18 | -20 | -22 | -22 | -21 | -21 | -21 | -22 | -22 | -23 | -24 | -25 | -26 | -27 |
min °C | -15 | -16 | -17 | -18 | -19 | -22 | -22 | -22 | -21 | -21 | -22 | -22 | -23 | -23 | -25 | -27 | -27 | -28 |
chill °C | -25 | -26 | -26 | -27 | -29 | -33 | -34 | -36 | -35 | -34 | -34 | -33 | -30 | -23 | -40 | -46 | -46 | -48 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | 4:22 | — | — | 4:16 | — | — | 4:09 | — | — | 4:05 | — | — | 3:59 | — | — | 3:53 | — | — |
 | 12:33 | — | — | 12:38 | — | — | 12:44 | — | — | 12:48 | — | — | 12:53 | — | — | 12:59 | — | — |
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Siple Weather (Days 0-3):
The weather forecast for Siple is: Mostly dry. Extremely cold (max -15°C on Mon morning, min -22°C on Tue night). Winds increasing (light winds from the S on Tue morning, fresh winds from the ESE by Wed night).
Siple Weather (Days 3-6):
Mostly dry. Extremely cold (max -21°C on Thu morning, min -28°C on Sat night). Winds increasing (calm on Fri afternoon, gales from the SSW by Sat 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 |  | ||||
 | |||||
hy2c298E61S | |||||
hy2c299E62S | |||||
ASCATC165E62S | |||||
hy2c297E61S | |||||
hy2c300E62S | |||||
Centro Met. Antártico Presidente Eduardo Frei | |||||
Teniente R. Marsh Airport |  | ||||
hy2c296E60S |
* 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.