Friday, April 24
How Did We Do?
Comparing our AI forecast to actual observations from Friday, April 24, 2026.
Regional Assessments
Purchase Area
Northwest Pennyrile
Southwest Pennyrile
Barren River
Louisville Metro
Lincoln Trail
Lake Cumberland
Northern Kentucky
Inner Bluegrass
Bluegrass Foothills
Northeast Kentucky
Southeast Kentucky
Early Summer Warmth Followed by Evening Rain Showers
An unseasonably warm day with temperatures climbing into the 80s will be followed by a progressive weather system bringing light to moderate rain showers from west to east.
Confidence Assessment
High agreement on the unseasonable warmth and the existence of a rain-producing system. The only uncertainty lies in the exact timing of saturation and the impact of the dry lower-level air in the east.
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Purchase Area
Expect a warm and breezy day with clouds increasing through the morning. Light rain showers will move into the area by early afternoon. Accumulations around 0.20 inches are expected before the system moves east.
Northwest Pennyrile
After a sunny start, rain will move in by early afternoon. It will be unseasonably warm with highs in the upper 70s. Expect around a quarter inch of rain through the evening hours.
Southwest Pennyrile
Increasingly cloudy and very warm today. Rain showers will become frequent by late afternoon and evening. Totals of about 0.25 inches will make for damp conditions tonight.
Barren River
Temperatures will approach the low 80s today. While the morning is sunny, rain showers will move in around sunset. Rain totals around 0.15 inches are likely before midnight.
Louisville Metro
A summer-like day with highs hitting 80 degrees. Expect scattered rain showers to move through late this afternoon. Accumulations around 0.15 inches are expected in most areas.
Lincoln Trail
Highs will reach 80 degrees today. Clouds will increase this afternoon with rain showers arriving after 5 PM. Rain totals around 0.15 inches are expected.
Lake Cumberland
A beautiful day for the lake with highs in the upper 70s. Most of the day will be dry with showers arriving well after dark. Only trace amounts of rain are expected by midnight.
Northern Kentucky
Temperatures will peak near 82 degrees today. Rain showers will move through during the late evening hours. Expect around a tenth of an inch of rain by midnight.
Inner Bluegrass
Enjoy a hot afternoon with highs in the low 80s. You may see rain falling from the clouds late tonight, but very little will hit the ground. Only trace rain amounts around 0.05 inches are expected.
Bluegrass Foothills
A very warm day with temperatures reaching 80. While the evening turns cloudy, rain is unlikely to reach the ground before midnight. Expect trace accumulations or less.
Northeast Kentucky
Northeast Kentucky will likely stay dry today. Temperatures will be very warm, peaking in the mid-80s under mostly sunny skies. No measurable rain is expected through tonight.
Southeast Kentucky
Expect a fantastic and warm day with plenty of sunshine. Temperatures will rise into the 80s with light winds. Rain is not expected to reach this area until the next day.
Possible Outcomes
Weather forecasting involves uncertainty. Below are two scenarios representing the range of possible outcomes: the "Boom" scenario shows the worst-case/highest-impact result if conditions align unfavorably, while the "Bust" scenario shows the best-case/lowest-impact result if the forecast doesn't materialize as expected.
The 'Boom' Scenario
If moisture convergence along the front maximizes and the dry layer is shallower than modeled, rainfall totals could reach 0.50-0.75 inches across the western half of the state.
The 'Bust' Scenario
If the low-level dry air remains robust, much of the precipitation will evaporate before hitting the ground (virga), leaving only trace amounts for the Bluegrass and Eastern Kentucky.
Model Disagreements
When models disagree, a call must be made to determine the most likely outcome. This decision is based on a combination of factors including model performance, historical data, and the models general accounting of each climatic region of Kentucky.
The Virga Battle
Models disagree on how quickly the lower atmosphere will saturate. The NAM and GEM show significant dewpoint depressions holding through the evening, suggesting many 'showers' won't reach the ground, while the GFS and Euro are more aggressive with measurable rain.
Why EURO Wins
The ECMWF typically handles mid-level moisture and 'dry slots' with better precision than the GFS's tendency to over-moisten the column, providing a realistic middle ground for precipitation onset.
NW Pennyrile QPF Spikes
The NAM is depicting a localized bullseye of over 0.50 inches of rain in the Northwest Pennyrile, while the GFS and Euro keep totals closer to 0.20 inches.
Why NONE Wins
NAM bullseyes at this range are often outliers. A consensus blend is preferred to account for the potential for higher totals without over-forecasting an isolated peak.
Celestial Almanac
First Quarter
Purchase Area
Northwest Pennyrile
Southwest Pennyrile
Barren River
Louisville Metro
Lincoln Trail
Lake Cumberland
Northern Kentucky
Inner Bluegrass
Bluegrass Foothills
Northeast Kentucky
Southeast Kentucky
Dive Deeper Into the Models
This forecast is a synthesis of raw data from the NAM, GFS, ECMWF, and GEM models. These models provide detailed atmospheric analyses including 500mb vorticity, precipitation rates, and more. You can take a look at the raw model data by clicking the links below.