Probabilities of any form of severe weather between 7 a.m. EST tomorrow and 7 a.m. EST Thursday. Yellow area: 15% (slight risk). Brown: 5% (marginal risk). Normal probability for any Dec. 23 based on climatology data: Less than 1%. Source: SPC “Day 2 Convective Outlook” issued at 12:30 p.m. EST and NSSL climatology data.
Indiana map showing probabilities of any form of severe weather between 7 a.m. EST tomorrow and 7 a.m. EST Thursday. Yellow area: 15% (slight risk). Brown: 5% (marginal risk). Normal probability for any Dec. 23 based on climatology data: Less than 1%. Source: SPC “Day 2 Convective Outlook” issued at 12:30 p.m. EST and NSSL climatology data.