The peak severe weather potential is Friday, especially Friday afternoon into Friday night.

Warm, moist air from the Gulf will be in place. Strong winds aloft will overspread the region.  Lower Ohio Valley (including KY) is favored for the best setup
Forecast guidance continues to trend upward, with a 15% severe risk highlighted where confidence is higher despite some remaining uncertainty in storm timing and strength.

Main threat: Damaging winds
Secondary/conditional threat: Isolated tornadoes

Friday is the day to stay weather-aware in Kentucky. More clarity as we get closer.

The Storm Prediction Center has placed portions of western and central Kentucky at a Slight Risk (15%) for severe thunderstorms on Friday. The severe weather threat is expected to develop Friday afternoon and continue into Friday night.

The greatest potential is currently focused over western Kentucky, with the warm sector potentially extending east into south-central and central Kentucky west of I-65 and possibly north toward the Ohio River. Storms are expected to organize mainly as lines or clusters.

Primary hazards include damaging straight-line winds, isolated tornadoes including brief spin-up tornadoes, and heavy rainfall of 1 to 3 inches that could lead to localized flooding or poor drainage issues.

Continue to monitor later forecasts and ensure you have multiple ways to receive warnings.

A significant weather shift is heading toward the Ohio Valley. While the start of the week was quiet, a developing storm system is moving in from the Plains, bringing a rare surge of spring-like moisture and a risk of severe storms for Friday and Friday night.
Activity begins Friday morning, but the primary threat for severe weather increases late Friday afternoon and intensifies after dark.
The main hazards are high-speed winds and organized storm clusters. A strengthening low-level jet creates a threat for damaging winds and the potential for a few tornadoes.
Unusually high humidity (dewpoints in the 60s) will act as fuel for these storms as they move through Kentucky.

WHAT YOU SHOULD DO:
STAY ALERT: Since the greatest threat is forecast for Friday night, make sure your weather alerts are loud enough to wake you up.
SECURE ITEMS: High winds can easily toss patio furniture or loose outdoor decorations. Move them inside by Friday afternoon.
MONITOR UPDATES: Forecast confidence is currently 2 out of 5. Models are still narrowing down exactly where the strongest part of the line will hit.
Stay safe and stay weather aware!
 

 

 

 

 

Stronger thunderstorms are more likely to occur in western Kentucky than in the state's eastern region. There is a chance that storms will arrive late in the afternoon or early evening, bringing with them strong winds and short bursts of heavy rain. Although it is impossible to completely rule out a few severe storms, the overall risk is still minimal because the strongest dynamics and better instability remain south of the area. In western Kentucky, there is very little chance of a tornado.

Rain and sporadic thunderstorms are predicted for Eastern Kentucky, with storms coming later and probably being weaker. Storm intensity should be limited by cooler air, less instability, and nighttime timing. In eastern Kentucky, severe weather is unlikely, and the main effects should be periods of rain with some thunder.

Although this does not appear to be a high-end severe weather day for the state, western Kentucky should generally be more weather-aware than eastern Kentucky.

 

 

 

Storms are possible across Kentucky Friday afternoon into Friday night, mainly moving through as lines or clusters. The primary concern is the potential for strong to potentially damaging wind gusts, along with heavy rain and frequent lightning in stronger storms. The tornado risk is low, though a brief or weak tornado can’t be completely ruled out, especially in western or southern Kentucky. Kentucky is not the main target area for severe weather, but a few storms could still be strong, so stay weather-aware Friday evening and overnight.