356 AM EST Tue Dec 4 2018 /256 AM CST Tue Dec 4 2018/
...LIGHT SNOW ACCUMULATIONS POSSIBLE TONIGHT ACROSS PORTIONS OF
A series of upper level weather disturbances will pass through the
Ohio Valley today bringing mostly cloudy skies along with a mix of
light rain showers and light snow showers. Temperatures during the
day are expected to remain above freezing so little if any
accumulation is expected during the daytime hours.
A secondary and stronger upper level weather disturbance will move
into the region late this afternoon and evening. With temperatures
dropping into the mid-upper 20s, scattered snow showers are
expected this evening and into the overnight hours. These snow
showers may leave a trace or a dusting of accumulation in areas
along and west of I-65. Further east out toward the I-75 corridor,
the snow showers may be more numerous and may drop up to a quarter
to a half inch of snow in some spots. Some localized amounts of an
inch are possible.
With surface temperatures expected to drop below freezing
tonight, untreated road surfaces will develop slick spots in some
areas. This may lead to hazardous driving conditions late tonight
and for the early morning commute on Wednesday. The area at most
risk for slick spots would generally be in areas east of the US 27
and 127 corridor.