Smeird Astro Weather

Detail

2025-12-18

DateTotal CloudCombined IndexSeeing IndexPickering IndexTrans IndexLow CloudMedium CloudHigh Cloud
Thursday 00:001001108310037100
Thursday 01:00100110839848100
Thursday 02:0010090728254100
Thursday 03:0010090728682100
Thursday 04:0010090728899100
Thursday 05:0010090725497100
Thursday 06:00100100735363100
Thursday 07:00100100739770100
Thursday 08:00100100739880100
Thursday 15:00100110749982100
Thursday 16:001001007310068100
Thursday 17:00100110839875100
Thursday 18:001001007310068100
Thursday 19:00100100739147100
Thursday 20:0010080621855100
Thursday 21:0010090639773100
Thursday 22:001009063045100
Thursday 23:001009063035100

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