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Kentucky AI Weather Engine

Kentucky AI Forecasting Beta

Fri, Apr 10
Sun, Apr 12
Forecast For

Saturday, April 11

Updated Apr 11, 6:59 AM EDT

NWS Alerts Active This Day

Special Weather Statement

Apr 10, 10:59 AM -> Apr 10, 9:00 PM
Moderate Severity

Special Weather Statement issued April 10 at 10:59AM EDT by NWS Charleston WV

Confidence
70%

How Did We Do?

Comparing our AI forecast to actual observations from Saturday, April 11, 2026.

Temperature
±2.9°F
Average Error
Precipitation
±0.45"
Average Error
Wind Speed
±2.7mph
Average error

Regional Assessments

Purchase Area

Paducah, Murray, Mayfield
Temperature
Forecast
77° / 57°
Actual
78° / 56°
Error: -1°F high, 1°F low
Precipitation
Forecast
0.05"
Actual
1.24"
±1.19" off
Wind Speed
Forecast
7 / 15 mph
Actual
3 / 22 mph
Mesonet Stations HCKM, BAND

Northwest Pennyrile

Owensboro, Henderson, Morganfield
Temperature
Forecast
75° / 53°
Actual
78° / 51°
Error: -3°F high, 2°F low
Precipitation
Forecast
0"
Actual
0.61"
±0.61" off
Wind Speed
Forecast
8 / 18 mph
Actual
4 / 15 mph
Mesonet Stations FRNY, RPTN, GRHM, DIXO

Southwest Pennyrile

Hopkinsville, Madisonville, Princeton
Temperature
Forecast
79° / 59°
Actual
78° / 53°
Error: 1°F high, 6°F low
Precipitation
Forecast
0.1"
Actual
1.17"
±1.0699999999999998" off
Wind Speed
Forecast
6 / 12 mph
Actual
4 / 22 mph
Mesonet Stations PRNC, PGHL, ERLN, CADZ, CCTY

Barren River

Bowling Green, Glasgow, Franklin
Temperature
Forecast
78° / 56°
Actual
80° / 55°
Error: -2°F high, 1°F low
Precipitation
Forecast
0.05"
Actual
0.41"
±0.36" off
Wind Speed
Forecast
6 / 15 mph
Actual
3 / 23 mph
Mesonet Stations FARM, WDBY, EWPK

Louisville Metro

Louisville, La Grange, Shepherdsville
Temperature
Forecast
71° / 52°
Actual
68° / 49°
Error: 3°F high, 3°F low
Precipitation
Forecast
0"
Actual
0.14"
✓ Within forecast range
Wind Speed
Forecast
7 / 18 mph
Actual
5 / 16 mph
Mesonet Stations LGRN

Lincoln Trail

Elizabethtown, Bardstown, Leitchfield
Temperature
Forecast
72° / 54°
Actual
75° / 53°
Error: -3°F high, 1°F low
Precipitation
Forecast
0"
Actual
0.65"
±0.65" off
Wind Speed
Forecast
7 / 15 mph
Actual
4 / 26 mph
Mesonet Stations CRMT, BLRK, CCLA, BRND, HARD

Lake Cumberland

Somerset, Columbia, Monticello
Temperature
Forecast
76° / 54°
Actual
80° / 47°
Error: -4°F high, 7°F low
Precipitation
Forecast
0"
Actual
0"
✓ Within forecast range
Wind Speed
Forecast
5 / 12 mph
Actual
3 / 14 mph
Mesonet Stations PCWN, CMBA, GRDR, WOOD, GRBG

Northern Kentucky

Covington, Florence, Independence
Temperature
Forecast
66° / 50°
Actual
67° / 50°
Error: -1°F high, 0°F low
Precipitation
Forecast
0"
Actual
0"
✓ Within forecast range
Wind Speed
Forecast
7 / 18 mph
Actual
5 / 20 mph
Mesonet Stations HHTS, HUEY

Inner Bluegrass

Lexington, Georgetown, Winchester
Temperature
Forecast
68° / 52°
Actual
69° / 52°
Error: -1°F high, 0°F low
Precipitation
Forecast
0"
Actual
0.74"
±0.74" off
Wind Speed
Forecast
8 / 18 mph
Actual
6 / 29 mph
Mesonet Stations LXGN, SPIN

Bluegrass Foothills

Richmond, Danville, Berea
Temperature
Forecast
70° / 54°
Actual
71° / 56°
Error: -1°F high, -2°F low
Precipitation
Forecast
0"
Actual
0"
✓ Within forecast range
Wind Speed
Forecast
6 / 12 mph
Actual
4 / 12 mph
Mesonet Stations LGNT

Northeast Kentucky

Ashland, Morehead, Grayson
Temperature
Forecast
65° / 52°
Actual
72° / 53°
Error: -7°F high, -1°F low
Precipitation
Forecast
0.02"
Actual
0.71"
±0.69" off
Wind Speed
Forecast
6 / 15 mph
Actual
3 / 20 mph
Mesonet Stations MRHD, CHTR

Southeast Kentucky

Hazard, Pikeville, Harlan
Temperature
Forecast
71° / 55°
Actual
79° / 46°
Error: -8°F high, 9°F low
Precipitation
Forecast
0"
Actual
0"
✓ Within forecast range
Wind Speed
Forecast
5 / 10 mph
Actual
2 / 16 mph
Mesonet Stations BMBL, QKSD, BNVL, VEST, RFVC, RFSM, PBDY

Warm with Morning Drizzle East; Southern Showers Afternoon

A split weather pattern will define Saturday across Kentucky. High pressure to the north will keep the Ohio River counties and Bluegrass regions mostly dry but cloudy, while a weak southern stream shortwave brings scattered light rain showers to the southern tier and Purchase area. Morning drizzle is likely in the Northeast as a weak boundary departs.

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

High confidence in unseasonably warm temperatures (15 degrees above normal). Lower confidence in the exact placement of light rain as models struggle with the depth of low-level dry air and the track of a weak southern shortwave.

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; Afternoon Clouds
Rain
77°/ 57°

Northwest Pennyrile

Owensboro, Henderson, Morganfield
Sunny and Very Warm
Sunny
75°/ 53°

Southwest Pennyrile

NUISANCE
Hopkinsville, Madisonville, Princeton
Occasional Light Rain Showers
Rain
79°/ 59°

Barren River

NUISANCE
Bowling Green, Glasgow, Franklin
Mild with Afternoon Showers
Rain
78°/ 56°

Louisville Metro

Louisville, La Grange, Shepherdsville
Cloudy but Dry
Cloudy
71°/ 52°

Lincoln Trail

Elizabethtown, Bardstown, Leitchfield
Mostly Cloudy and Mild
Cloudy
72°/ 54°

Lake Cumberland

Somerset, Columbia, Monticello
Warm with a Chance of Sprinkles
Cloudy
76°/ 54°

Northern Kentucky

Covington, Florence, Independence
Bright and Pleasant
Sunny
66°/ 50°

Inner Bluegrass

Lexington, Georgetown, Winchester
Cloudy Morning, Some Afternoon Sun
Cloudy
68°/ 52°

Bluegrass Foothills

Richmond, Danville, Berea
Morning Drizzle; Gradual Clearing
Cloudy
70°/ 54°

Northeast Kentucky

NUISANCE
Ashland, Morehead, Grayson
Light Rain Early; Cloudy Afternoon
Rain
65°/ 52°

Southeast Kentucky

Hazard, Pikeville, Harlan
Mild with Passing Clouds
Cloudy
71°/ 55°

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 the southern shortwave tracks further north and interacts with the departing front, widespread light rain could cover the entire state, keeping temperatures in the mid-60s due to evaporative cooling.

💨

The 'Bust' Scenario

If dry air advection from the northern high pressure is stronger, the southern moisture stays suppressed in Tennessee, resulting in a completely dry and unseasonably warm day for the entire Commonwealth.

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 North-South Precipitation Tug-of-War

The NAM focuses precipitation on a departing front in the Northeast, while the GFS, Euro, and GEM focus on a shortwave moving across the southern border. This creates a significant conflict regarding which half of the state sees rain.

NAM
VS
GFS
VS
EURO
Why EURO Wins

The ECMWF provides a middle-ground solution that accounts for both the departing moisture in the Northeast and the incoming southern stream energy, which aligns better with the broad synoptic setup.

Affected Regions
PURCHASESOUTHWEST PENNYRILEBARREN RIVERNORTHEAST KYLAKE CUMBERLAND

The Afternoon Warmth Spread

The GEM is an outlier forecasting highs in the low 80s for Southern KY, while the NAM and GFS are more conservative in the mid-70s due to expected cloud cover.

GEM
VS
GFS
VS
NAM
Why BLEND Wins

Cloud cover will likely be persistent enough to prevent 80-degree readings, but high 850mb temps support values above the GFS/NAM mean.

Affected Regions
SOUTHWEST PENNYRILEBARREN RIVERLAKE CUMBERLAND

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 tropospheric lapse rates are in place with no significant inversions. 850mb temperatures range from +10C in the north to +14C in the south.

Thermal Boundary

The effective freezing line is located near the Canadian border; the state is entirely within a warm sector.

Diurnal Trend

Diurnal curves will be slightly muted in the south and east due to clouds and light precip, but overall trends are upward toward a mid-afternoon peak.

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, diffuse cold front will exit the East by 15Z. No significant wind shift or pressure surge follows.

Jet Stream Support

The region sits on the southern fringe of a 100kt jet streak over the Great Lakes, providing weak synoptic lift.

Energy Status

Multiple low-amplitude vorticity maximums (shortwaves) are traversing the zonal flow, but lack a consolidated surface reflection.

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 between 850mb and 700mb in the south, but dry below 850mb in the north, leading to virga risk in Central KY.

Precipitation Character

Light and stratiform. No convective instability (CAPE < 100 J/kg) is present to support thunder.

Flooding Context

No hydrologic risk. Soils are receptive and rain totals will be under 0.10 inches in most locations.

Celestial Almanac

Moon Phase

Waning Crescent

37% Illumination
Moonrise
4:16 AM
Moonset
2:28 PM
Purchase Area
Sunrise
7:26 AM
Sunset
8:26 PM
Civil Dawn
7:00 AM
Civil Dusk
8:52 PM
Northwest Pennyrile
Sunrise
7:20 AM
Sunset
8:20 PM
Civil Dawn
6:53 AM
Civil Dusk
8:47 PM
Southwest Pennyrile
Sunrise
7:22 AM
Sunset
8:21 PM
Civil Dawn
6:56 AM
Civil Dusk
8:48 PM
Barren River
Sunrise
7:18 AM
Sunset
8:17 PM
Civil Dawn
6:51 AM
Civil Dusk
8:44 PM
Louisville Metro
Sunrise
7:14 AM
Sunset
8:16 PM
Civil Dawn
6:47 AM
Civil Dusk
8:43 PM
Lincoln Trail
Sunrise
7:15 AM
Sunset
8:15 PM
Civil Dawn
6:48 AM
Civil Dusk
8:42 PM
Lake Cumberland
Sunrise
7:10 AM
Sunset
8:10 PM
Civil Dawn
6:44 AM
Civil Dusk
8:36 PM
Northern Kentucky
Sunrise
7:08 AM
Sunset
8:11 PM
Civil Dawn
6:41 AM
Civil Dusk
8:39 PM
Inner Bluegrass
Sunrise
7:09 AM
Sunset
8:10 PM
Civil Dawn
6:42 AM
Civil Dusk
8:37 PM
Bluegrass Foothills
Sunrise
7:08 AM
Sunset
8:09 PM
Civil Dawn
6:42 AM
Civil Dusk
8:36 PM
Northeast Kentucky
Sunrise
7:01 AM
Sunset
8:03 PM
Civil Dawn
6:34 AM
Civil Dusk
8:30 PM
Southeast Kentucky
Sunrise
7:05 AM
Sunset
8:04 PM
Civil Dawn
6:38 AM
Civil Dusk
8:31 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.