Helena, Kentucky Weather Forecast Discussion

118
FXUS61 KILN 091704
AFDILN
Area Forecast Discussion
National Weather Service Wilmington OH
104 PM EDT Tue Sep 9 2025
.SYNOPSIS...
High pressure and dry conditions will persist through much of the
week. There will be a gradual warming trend during this time.
&&
.NEAR TERM /THROUGH TONIGHT/...
Surface high pressure extends westward into the Ohio Valley this
afternoon through tonight. Light easterly winds persist before going
light and variable overnight. Skies remain mostly clear through most
of the night before some higher clouds move in late due to an upper
level shortwave trough. Lows are forecast to be near 50.
&&
.SHORT TERM /WEDNESDAY THROUGH WEDNESDAY NIGHT/...
Westward extent of surface high pressure continues to dominate the
weather over the Ohio Valley Wednesday through Wednesday night.
Light easterly flow continues along with a mostly clear skies.
Forecast highs are near 80 and forecast lows are in the middle 50s.
&&
.LONG TERM /THURSDAY THROUGH MONDAY/...
The middle Ohio River Valley will remain just downwind of a high-
amplitude mid-level ridge over the Upper Midwest through much of the
extended period. Some slight movement in the orientation of the axis
will lead to slow fluctuations in temperature. A very dry atmosphere
will stay in place as the general wind flow will have an easterly
component through at least Saturday.
Temperatures will start a bit below normal late this week before
warming this weekend ahead of a weak cold front sliding south
through the Great Lakes.
&&
.AVIATION /17Z TUESDAY THROUGH SATURDAY/...
VFR conditions are forecast for the TAF period. There is only the
slight chance for some brief, transient visibility reductions right
around sunrise.
Light winds persist for the TAF period.
OUTLOOK...No significant weather expected.
&&
.ILN WATCHES/WARNINGS/ADVISORIES...
OH...None.
KY...None.
IN...None.
&&
$$
SYNOPSIS...Campbell/JGL
NEAR TERM...Campbell
SHORT TERM...Campbell
LONG TERM...
AVIATION...Campbell

NWS ILN Office Area Forecast Discussion