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Kentucky AI Weather Engine

Kentucky AI Forecasting Beta

Sat, Jun 13
Mon, Jun 15
Forecast For

Sunday, June 14

Updated Jun 14, 7:15 AM EDT

NWS Alerts Active This Day

Severe Thunderstorm Watch

Jun 14, 1:28 PM -> Jun 14, 9:00 PM
Severe Severity

Severe Thunderstorm Watch issued June 14 at 1:28PM EDT until June 14 at 9:00PM EDT by NWS Wilmington OH

Special Weather Statement

Jun 14, 6:25 PM -> Jun 14, 7:30 PM
Moderate Severity

Special Weather Statement issued June 14 at 6:25PM EDT by NWS Charleston WV

Special Weather Statement

Jun 14, 6:53 PM -> Jun 14, 7:30 PM
Moderate Severity

Special Weather Statement issued June 14 at 6:53PM EDT by NWS Jackson KY

Confidence
85%

Widespread Rain and Gusty Winds Move Across Kentucky

A progressive weather system will bring widespread rain to the entire state on Sunday, June 14. Showers will begin in Western Kentucky during the morning, reaching Central Kentucky by afternoon and the Eastern mountains by evening. While no severe weather is expected, it will be a breezy day with rainfall totals locally exceeding one inch in Northern and Central Kentucky.

Why is this happening?
Technical explanation of the atmospheric setup
Confidence Assessment

High confidence in rain occurrence and the absence of severe weather. Lower confidence in exact rainfall totals due to model spread in precipitation efficiency.

Get Personalized Forecasts

Choose which region in Kentucky you're interested in and we'll always show you that one first. You can change your selected region by clicking the "Star" icon on any regional forecast.

Purchase Area

NUISANCE
Paducah, Murray, Mayfield
Morning Rain Followed by Clearing
Rain
80°/ 68°

Northwest Pennyrile

NUISANCE
Owensboro, Henderson, Morganfield
Breezy Showers Through Mid-Day
Rain
78°/ 65°

Southwest Pennyrile

NUISANCE
Hopkinsville, Madisonville, Princeton
Damp Morning, Clearing for Sunset
Rain
79°/ 65°

Barren River

NUISANCE
Bowling Green, Glasgow, Franklin
Steady Rain Through the Afternoon
Rain
80°/ 67°

Louisville Metro

IMPACTFUL
Louisville, La Grange, Shepherdsville
Heavy Rain and Breezy Conditions
Heavy_Rain
79°/ 66°

Lincoln Trail

NUISANCE
Elizabethtown, Bardstown, Leitchfield
Showery and Breezy Across the Ridge
Rain
79°/ 64°

Lake Cumberland

NUISANCE
Somerset, Columbia, Monticello
Afternoon Rain and Humid Skies
Rain
81°/ 66°

Northern Kentucky

IMPACTFUL
Covington, Florence, Independence
Soggy Day with Gusty Winds
Heavy_Rain
80°/ 63°

Inner Bluegrass

NUISANCE
Lexington, Georgetown, Winchester
Wet Afternoon and Windy Evening
Rain
80°/ 62°

Bluegrass Foothills

NUISANCE
Richmond, Danville, Berea
Rain Increasing Through the Evening
Rain
81°/ 63°

Northeast Kentucky

NUISANCE
Ashland, Morehead, Grayson
Warm Morning with Late Evening Rain
Rain
84°/ 63°

Southeast Kentucky

IMPACTFUL
Hazard, Pikeville, Harlan
Mountain Rain Showers Tonight
Rain
83°/ 65°

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

The NAM model verifies with localized mesoscale forcing, leading to rainfall amounts over 1.25 inches in the Louisville-to-Cincinnati corridor and Southeast Coalfields. Strong momentum transfer results in wind gusts reaching 35 mph, causing minor ponding on roadways.

💨

The 'Bust' Scenario

The global models (Euro/GFS) verify, showing a more 'smeared' and lighter precipitation field. Rainfall totals remain under 0.25 inches for most, and the system clears the state 3 hours faster than expected, leading to a largely dry Sunday evening.

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.

Boundary Passage Timing

The Euro and NAM suggest a faster clearing trend behind the trough, while the GFS keeps lingering light POPs through late Sunday night.

EURO
VS
NAM
VS
GFS
Why EURO Wins

The Euro handles mid-level dry slots and the cessation of stratiform rain more accurately than the GFS in summer synoptic setups.

Affected Regions
PURCHASENORTHWEST PENNYRILEBLUEGRASS CORE

The Rainfall Volume Disconnect

A significant discrepancy exists between the NAM and the global models (GFS/ECMWF) regarding liquid totals. The NAM produces a bullseye of 1.00"+ rainfall along the I-71 corridor and the Southeast mountains, while the globals show a much lighter 0.25" to 0.40" swath.

NAM
VS
GFS
VS
EURO
Why NAM Wins

The NAM's superior resolution of the 500mb vorticity maximum and mesoscale orographic lift in the Coalfields makes its higher totals more plausible for a progressive shortwave event than the GFS 'smear' effect.

Affected Regions
LOUISVILLE METRONORTHERN KYSOUTHEAST COALFIELDS

Technical Analysis

This section provides a deep, physics-based explanation of the weather. Our AI system analyzed multiple atmospheric layers and variables from all available models to synthesize this technical overview.

Below you'll find detailed breakdowns of the atmospheric dynamics that are driving today's forecast, including thermodynamics, kinematics, and hydrology.

Thermodynamics

Stability & Temperatures

How temperature changes with altitude. This determines whether precipitation falls as rain, snow, sleet, or freezing rain based on the vertical temperature profile.

Thermal Profile Overview

Standard moist-adiabatic lapse rate with no capping inversions or freezing layers present. Surface temperatures will remain in the 70s and 80s.

Thermal Boundary

No freezing line present; the main moisture boundary moves from the Ohio River to the Appalachian foothills by 00z Monday.

Diurnal Trend

Non-diurnal cooling is expected in Central and Eastern KY as rain and cloud cover suppress afternoon heating.

Kinematics

Wind & Energy

Wind patterns and atmospheric energy. Frontal passages, jet stream positioning, and vorticity tell us where and when lift will generate precipitation.

Frontal Passage

A weak surface trough/front passes through Paducah at 12 PM, Louisville at 4 PM, and Ashland by 10 PM, marked by a shift to NW winds.

Jet Stream Support

Moderate lift from the right-entrance region of an upper-level jet provides divergence over Northern and Central KY.

Energy Status

A compact shortwave trough with a strong vorticity signature (0.0017) is the primary driver of ascent.

Hydrology

Moisture & Precipitation

Moisture content and precipitation character. This reveals whether the atmosphere is saturated enough to produce precipitation, and what type to expect (steady vs. bursts).

Saturation Status

The column is saturated up to 500mb, though Northeast KY will see an initial 'Virga' risk due to low-level dry air.

Precipitation Character

Strictly stratiform rain. The lack of CAPE precludes any convective or thunderstorm development.

Flooding Context

Ground is currently dry; minor urban ponding is possible in Louisville and Northern KY if NAM totals verify, but no flash flooding is expected.

Winter Physics

Accumulation & Layers

Specific physical factors affecting winter weather, including the vertical melt/freeze profile and snow quality.

Layer Analysis

N/A

Crystal Habit

N/A

Road Impact

Wet roads will be the primary travel concern; no freezing or icing possible.

Celestial Almanac

Moon Phase

New Moon

1% Illumination
Moonrise
5:38 AM
Moonset
8:18 PM
Purchase Area
Sunrise
6:35 AM
Sunset
9:16 PM
Civil Dawn
6:04 AM
Civil Dusk
9:47 PM
Northwest Pennyrile
Sunrise
6:27 AM
Sunset
9:12 PM
Civil Dawn
5:56 AM
Civil Dusk
9:44 PM
Southwest Pennyrile
Sunrise
6:31 AM
Sunset
9:11 PM
Civil Dawn
6:00 AM
Civil Dusk
9:42 PM
Barren River
Sunrise
6:27 AM
Sunset
9:07 PM
Civil Dawn
5:56 AM
Civil Dusk
9:38 PM
Louisville Metro
Sunrise
6:20 AM
Sunset
9:08 PM
Civil Dawn
5:48 AM
Civil Dusk
9:40 PM
Lincoln Trail
Sunrise
6:22 AM
Sunset
9:07 PM
Civil Dawn
5:51 AM
Civil Dusk
9:38 PM
Lake Cumberland
Sunrise
6:19 AM
Sunset
9:00 PM
Civil Dawn
5:48 AM
Civil Dusk
9:31 PM
Northern Kentucky
Sunrise
6:12 AM
Sunset
9:06 PM
Civil Dawn
5:40 AM
Civil Dusk
9:38 PM
Inner Bluegrass
Sunrise
6:16 AM
Sunset
9:03 PM
Civil Dawn
5:44 AM
Civil Dusk
9:34 PM
Bluegrass Foothills
Sunrise
6:16 AM
Sunset
9:01 PM
Civil Dawn
5:44 AM
Civil Dusk
9:32 PM
Northeast Kentucky
Sunrise
6:07 AM
Sunset
8:57 PM
Civil Dawn
5:35 AM
Civil Dusk
9:28 PM
Southeast Kentucky
Sunrise
6:13 AM
Sunset
8:55 PM
Civil Dawn
5:42 AM
Civil Dusk
9:26 PM

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.