CTP likes our rain chances later this week:
Tropical Storm Elsa and its remnants will be tracking
northward, likely contributing to moisture in our region. While
we will not see direct impacts from Elsa, moisture and upper-
level disturbances will likely contribute to higher QPF values
Thursday through Friday. GFS and Euro disagree slightly on how
quickly Elsa will track northward, but they do agree on keeping
Elsa out in the Atlantic.
By Thursday afternoon, the upper-level trough axis will be
situated over the Ohio Valley region, and the surface low just
to the east of the trough. With the influence of upper-level
forcing and Elsa approaching from the south contributing plenty
of moisture, widespread showers and thunderstorms are likely
Thursday through Friday. Temperatures Thursday and Friday will
be slightly cooler due to the cold frontal passage and ample
cloud cover/rain.