– Lat/Long: 73.43° S 126.67° W
Siple
Weather Forecast, AntarcticaIssued: 11 am Thu 25 Apr Local TimeUpdates in: hr min sUpdate imminent
SipleWeather Forecast, Antarctica
Issued: 11 am Thu 25 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 11 am Thu 25 Apr Local Time
Updates in:
Update imminent hr min s
4 Siple Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryA light covering of new snow mostly falling on Thu morning. Extremely cold (max -12°C on Thu morning, min -22°C on Fri morning). Winds decreasing (gales from the WNW on Thu night, light winds from the W by Sat morning). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Sun night. Temperatures will be well below freezing (max -9°C on Sun morning, min -29°C on Tue morning). Winds decreasing (extremely windy from the NNW on Mon morning, strong winds from the WNW by Tue night). | Days 7–9 Weather SummaryA heavy fall of snow, heaviest during Fri morning. Extremely cold (max -22°C on Thu afternoon, min -31°C on Fri afternoon). Winds decreasing (severe gales from the N on Thu night, light winds from the NNW by Fri night). | Days 10–12 Weather SummaryA moderate fall of snow, heaviest on Sun night. Extremely cold (max -26°C on Sat night, min -31°C on Sat morning). Winds decreasing (severe gales from the ENE on Sun afternoon, calm by Mon afternoon). | |||||||||||||||||||||||||||||||||
Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 1 | Thursday 2 | Friday 3 | Saturday 4 | Sunday 5 | Monday 6 | |||||||||||||||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  |  | | | |  |  | | |  | | | | | | |  | | | | | | | | | | | | | | | |
snow shwrs | light snow | snow shwrs | clear | clear | some clouds | some clouds | some clouds | some clouds | light snow | heavy snow | heavy snow | heavy snow | snow shwrs | clear | clear | clear | clear | light snow | light snow | snow shwrs | cloudy | light snow | snow shwrs | heavy snow | snow shwrs | some clouds | snow shwrs | some clouds | snow shwrs | cloudy | snow shwrs | snow shwrs | snow shwrs | clear | clear | |
km/h | ||||||||||||||||||||||||||||||||||||
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||
3 | 1.0 | 2.0 | — | — | — | — | — | — | 1.0 | 17 | 20 | 12 | 4 | — | — | — | — | 1.0 | 3 | 4 | — | 1.0 | 11 | 11 | 3 | — | 2.0 | — | 2.0 | — | 2.0 | 7 | 1.0 | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | -12 | -14 | -18 | -21 | -21 | -20 | -20 | -19 | -15 | -9 | -9 | -10 | -12 | -17 | -19 | -28 | -28 | -24 | -25 | -26 | -24 | -23 | -22 | -22 | -26 | -30 | -30 | -31 | -29 | -26 | -26 | -27 | -27 | -28 | -29 | -28 |
min°C | -13 | -16 | -21 | -22 | -21 | -21 | -20 | -19 | -18 | -13 | -9 | -13 | -16 | -18 | -26 | -29 | -28 | -28 | -26 | -26 | -26 | -23 | -23 | -26 | -29 | -31 | -31 | -31 | -30 | -27 | -26 | -27 | -28 | -29 | -29 | -29 |
-24 | -30 | -36 | -38 | -36 | -37 | -30 | -29 | -32 | -29 | -24 | -29 | -34 | -37 | -42 | -47 | -47 | -50 | -44 | -43 | -42 | -38 | -40 | -47 | -42 | -49 | -46 | -44 | -51 | -45 | -42 | -48 | -41 | -42 | -29 | -37 | |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 300 | 650 | 350 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Cloud base (m) | 1300 | 1500 | 1300 | 1350 | 1350 | 4850 | 2200 | 1500 | 1500 | 2000 | 1300 | 1300 | 1300 | 1350 | 1350 | 1350 | 1400 | 1400 | 1350 | 1300 | 1300 | 1350 | 1350 | 1300 | 1300 | 1350 | 1600 | 1350 | 1400 | 1400 | 1350 | 1350 | 1350 | 1350 | 1400 | 1400 |
 | 5:33 | — | — | 5:39 | — | — | 5:47 | — | — | 5:54 | — | — | 6:01 | — | — | 6:09 | — | — | 6:18 | — | — | 6:26 | — | — | 6:35 | — | — | 6:45 | — | — | 6:54 | — | — | 7:07 | — | — |
 | — | — | 11:12 | — | — | 11:06 | — | — | 10:59 | — | — | 10:52 | — | — | 10:44 | — | — | 10:36 | — | — | 10:27 | — | — | 10:18 | — | — | 10:10 | — | — | 10:00 | — | — | 9:48 | — | — | 9:37 |
Siple Weather (Days 0-3):
The weather forecast for Siple is: A light covering of new snow mostly falling on Thu morning. Extremely cold (max -12°C on Thu morning, min -22°C on Fri morning). Winds decreasing (gales from the WNW on Thu night, light winds from the W by Sat morning).
Siple Weather (Days 3-6):
A heavy fall of snow, heaviest during Sun night. Temperatures will be well below freezing (max -9°C on Sun morning, min -29°C on Tue morning). Winds decreasing (extremely windy from the NNW on Mon morning, strong winds from the WNW by Tue night).
Siple Weather (Days 6-9):
A heavy fall of snow, heaviest during Fri morning. Extremely cold (max -22°C on Thu afternoon, min -31°C on Fri afternoon). Winds decreasing (severe gales from the N on Thu night, light winds from the NNW 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 |
|---|---|---|---|---|---|
SHIP8816 | |||||
Williams Field |  | ||||
 | |||||
Cape Ross | |||||
Cape Phillips |
* 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.
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