Smeird Astro Weather

Detail

2025-12-19

DateTotal CloudCombined IndexSeeing IndexPickering IndexTrans IndexLow CloudMedium CloudHigh Cloud
Friday 00:0010010064046100
Friday 01:0010010064047100
Friday 02:0010011065034100
Friday 03:0010012066023100
Friday 04:001001206600100
Friday 05:0097120660097
Friday 06:0079131660079
Friday 07:0013153660013
Friday 08:00020866000
Friday 15:00022886000
Friday 16:00022886000
Friday 17:00022886000
Friday 18:00021876000
Friday 19:00021876000
Friday 20:00021876000
Friday 21:00021876000
Friday 22:00222886011
Friday 23:0020173860520

Seeing : This calculation uses the total cloud cover along with turbulence in the atmosphere and low level wind speed to give an index from 0 to 10 where 0 is worst and 10 is best seeing conditions. (experimental)

Transp.: This calculation uses the total amount of water in the atmosphere above your location. It shows the relative humidity in the column of air from 0 to 30,000ft and gives an index from 0 to 10 where 0 is worst and 10 is best seeing conditions.(experimental)

Pickering: This calculation uses the amount of low and mid level turbulence above your location as well as calculating differences in wind speed and temperature at various levels in the atmosphere to show how much distortion the light rays will experience between 0 and 30,000ft and gives an index from 0 to 10 where 0 is worst and 10 is best seeing conditions.(experimental)

Cloud Forecast for the next 10 days