- Day Three
acus03 kwns 150634
Storm Prediction Center ac 150633
Day 3 convective outlook
National Weather Service Storm Prediction Center Norman OK
0133 am CDT Mon Oct 15 2018
Valid 171200z - 181200z
..no severe thunderstorm areas forecast...
isolated convective showers and a few thunderstorms are possible
over Florida on Wednesday.
As a strong upper trough moves across the northeastern states, a
large area of high pressure will move from the Central Plains toward
the Ohio Valley, providing offshore surface winds across the Gulf and
Atlantic coasts. A front will settle southward across northern Florida
and the northern Gulf Coast, with weak instability forecast across
Florida coincident with daytime heating. Temperatures aloft will be warm
there due to the upper ridge, but weak surface convergence may
result in a few deepening convective showers, with a few producing
Elsewhere, an upper low will meander across Arizona and UT, but little if
any instability will be present to support thunderstorm activity.