kywx
Kentucky AI Weather Engine

Kentucky AI Forecasting Beta

Thu, Apr 9
Sat, Apr 11
Forecast For

Friday, April 10

Updated Apr 10, 6:58 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

Special Weather Statement

Apr 10, 11:07 AM -> Apr 10, 8:00 PM
Moderate Severity

Special Weather Statement issued April 10 at 11:07AM EDT by NWS Jackson KY

Special Weather Statement

Apr 10, 11:10 AM -> Apr 10, 8:00 PM
Moderate Severity

Special Weather Statement issued April 10 at 11:10AM EDT by NWS Wilmington OH

Confidence
70%

How Did We Do?

Comparing our AI forecast to actual observations from Friday, April 10, 2026.

Temperature
±2.1°F
Average Error
Precipitation
±0.47"
Average Error
Wind Speed
±5.3mph
Average error

Regional Assessments

Purchase Area

Paducah, Murray, Mayfield
Temperature
Forecast
78° / 56°
Actual
81° / 54°
Error: -3°F high, 2°F low
Precipitation
Forecast
0.05"
Actual
3.68"
±3.6300000000000003" off
Wind Speed
Forecast
10 / 25 mph
Actual
7 / 27 mph
Mesonet Stations HCKM, BAND

Northwest Pennyrile

Owensboro, Henderson, Morganfield
Temperature
Forecast
78° / 54°
Actual
81° / 51°
Error: -3°F high, 3°F low
Precipitation
Forecast
0.1"
Actual
1.29"
±1.19" off
Wind Speed
Forecast
14 / 32 mph
Actual
7 / 31 mph
Mesonet Stations FRNY, RPTN, GRHM, DIXO

Southwest Pennyrile

Hopkinsville, Madisonville, Princeton
Temperature
Forecast
80° / 53°
Actual
80° / 51°
Error: 0°F high, 2°F low
Precipitation
Forecast
0"
Actual
0"
✓ Within forecast range
Wind Speed
Forecast
11 / 22 mph
Actual
7 / 23 mph
Mesonet Stations PRNC, PGHL, ERLN, CADZ, CCTY

Barren River

Bowling Green, Glasgow, Franklin
Temperature
Forecast
79° / 51°
Actual
80° / 44°
Error: -1°F high, 7°F low
Precipitation
Forecast
0"
Actual
0"
✓ Within forecast range
Wind Speed
Forecast
12 / 25 mph
Actual
5 / 23 mph
Mesonet Stations FARM, WDBY, EWPK

Louisville Metro

Louisville, La Grange, Shepherdsville
Temperature
Forecast
77° / 56°
Actual
76° / 57°
Error: 1°F high, -1°F low
Precipitation
Forecast
0.15"
Actual
0.78"
±0.63" off
Wind Speed
Forecast
13 / 31 mph
Actual
10 / 28 mph
Mesonet Stations LGRN

Lincoln Trail

Elizabethtown, Bardstown, Leitchfield
Temperature
Forecast
76° / 52°
Actual
80° / 48°
Error: -4°F high, 4°F low
Precipitation
Forecast
0"
Actual
0"
✓ Within forecast range
Wind Speed
Forecast
12 / 26 mph
Actual
6 / 24 mph
Mesonet Stations CRMT, BLRK, CCLA, BRND, HARD

Lake Cumberland

Somerset, Columbia, Monticello
Temperature
Forecast
75° / 51°
Actual
78° / 37°
Error: -3°F high, 14°F low
Precipitation
Forecast
0"
Actual
0"
✓ Within forecast range
Wind Speed
Forecast
8 / 18 mph
Actual
4 / 20 mph
Mesonet Stations PCWN, CMBA, GRDR, WOOD, GRBG

Northern Kentucky

Covington, Florence, Independence
Temperature
Forecast
74° / 54°
Actual
77° / 56°
Error: -3°F high, -2°F low
Precipitation
Forecast
0.1"
Actual
0.2"
✓ Within forecast range
Wind Speed
Forecast
13 / 35 mph
Actual
6 / 23 mph
Mesonet Stations HHTS, HUEY

Inner Bluegrass

Lexington, Georgetown, Winchester
Temperature
Forecast
75° / 50°
Actual
75° / 51°
Error: 0°F high, -1°F low
Precipitation
Forecast
0.05"
Actual
0"
✓ Within forecast range
Wind Speed
Forecast
15 / 32 mph
Actual
8 / 24 mph
Mesonet Stations LXGN, SPIN

Bluegrass Foothills

Richmond, Danville, Berea
Temperature
Forecast
75° / 50°
Actual
76° / 48°
Error: -1°F high, 2°F low
Precipitation
Forecast
0"
Actual
0"
✓ Within forecast range
Wind Speed
Forecast
11 / 30 mph
Actual
5 / 23 mph
Mesonet Stations LGNT

Northeast Kentucky

Ashland, Morehead, Grayson
Temperature
Forecast
78° / 52°
Actual
77° / 32°
Error: 1°F high, 20°F low
Precipitation
Forecast
0.02"
Actual
0"
✓ Within forecast range
Wind Speed
Forecast
10 / 25 mph
Actual
4 / 22 mph
Mesonet Stations MRHD, CHTR

Southeast Kentucky

Hazard, Pikeville, Harlan
Temperature
Forecast
75° / 51°
Actual
80° / 40°
Error: -5°F high, 11°F low
Precipitation
Forecast
0"
Actual
0"
✓ Within forecast range
Wind Speed
Forecast
7 / 18 mph
Actual
3 / 22 mph
Mesonet Stations BMBL, QKSD, BNVL, VEST, RFVC, RFSM, PBDY

Record-Level Warmth Followed by Evening Rain Showers

Kentucky will experience unseasonably warm temperatures on Friday, with many locations approaching the 80-degree mark under a mix of sun and clouds. A fast-moving cold front will approach from the northwest late in the day, bringing a wave of light to moderate rain showers to the northern half of the state during the evening hours. While the southern regions will remain dry, everyone will feel the gusty southwesterly winds ahead of the system.

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

High confidence exists for the unseasonably warm temperatures and the timing of the frontal arrival. Confidence is lower regarding precipitation totals, as a persistent dry layer in the mid-levels (850-700mb) may lead to significant evaporation (virga) before rain reaches the ground.

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
Warm Afternoon, Late Evening Showers
Rain
78°/ 56°

Northwest Pennyrile

NUISANCE
Owensboro, Henderson, Morganfield
Breezy with a Damp Evening
Rain
78°/ 54°

Southwest Pennyrile

Hopkinsville, Madisonville, Princeton
Dry and Exceptionally Warm
Sunny
80°/ 53°

Barren River

Bowling Green, Glasgow, Franklin
Sunny Skies and Mild Breezes
Sunny
79°/ 51°

Louisville Metro

NUISANCE
Louisville, La Grange, Shepherdsville
Showers Arriving for the Evening Commute
Rain
77°/ 56°

Lincoln Trail

Elizabethtown, Bardstown, Leitchfield
Warm Day with Late Clouds
Cloudy
76°/ 52°

Lake Cumberland

Somerset, Columbia, Monticello
Ideal Lake Weather
Sunny
75°/ 51°

Northern Kentucky

NUISANCE
Covington, Florence, Independence
Windy with Afternoon Showers
Rain
74°/ 54°

Inner Bluegrass

NUISANCE
Lexington, Georgetown, Winchester
Windy with Spotty Late Showers
Rain
75°/ 50°

Bluegrass Foothills

Richmond, Danville, Berea
Warm and Gusty Today
Sunny
75°/ 50°

Northeast Kentucky

NUISANCE
Ashland, Morehead, Grayson
Exceptionally Warm with Late Drizzle
Rain
78°/ 52°

Southeast Kentucky

Hazard, Pikeville, Harlan
Quiet, Sunny, and Warm
Sunny
75°/ 51°

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 NAM's more aggressive moisture return verifies, the northern tier could see a soaking rain with totals exceeding 0.50 inches, providing a beneficial drink for early spring lawns.

💨

The 'Bust' Scenario

If the dry low-level air identified by the GFS and Euro wins out, the majority of the rain will evaporate as virga, leaving most of the state with nothing more than a few sprinkles and a dusty windshield.

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 QPF Intensity Conflict

The NAM is a significant outlier, predicting a robust 0.50"+ rain shield for Louisville and Northern KY, while the global models (GFS/Euro/GEM) maintain a much drier solution of less than 0.10".

NAM
VS
GFS
VS
EURO
Why BLEND Wins

While the NAM resolves mesoscale frontal forcing better, the combined weight of the GFS, Euro, and GEM suggests the NAM's 'bullseye' bias is overestimating moisture return. A weighted blend favoring a drier outcome is the most prudent path.

Affected Regions
LOUISVILLE METRONORTHERN KYBLUEGRASS CORE

The Thermal Ridge Peak

The Euro and GEM are notably warmer than the GFS, pushing surface temperatures into the low 80s for Southern Kentucky.

EURO
VS
GEM
VS
GFS
Why EURO Wins

In strong southwesterly flow regimes with deep mixing, the Euro historically handles the magnitude of pre-frontal warming more accurately than the GFS.

Affected Regions
PURCHASESOUTHWEST PENNYRILEBARREN RIVERNORTHEAST KY

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

A classic pre-frontal spring profile featuring a deep, well-mixed boundary layer with an adiabatic lapse rate extending up to 700mb. No capping inversions or low-level cold air are present.

Thermal Boundary

The primary cold front will enter Northwest Kentucky around 21z and push east of I-75 after 03z (Saturday).

Diurnal Trend

A standard diurnal heating curve will be interrupted by clouds and non-diurnal cooling in the north and west after 21z.

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

The front will be marked by a distinct wind shift from 210 to 290 degrees and a sharp 10-degree temperature drop within 2 hours of passage.

Jet Stream Support

Upper-level support is provided by the right-exit region of a 110kt 300mb jet streak, ensuring broad synoptic divergence over the Ohio River.

Energy Status

A compact shortwave trough with a vorticity maximum of 20 x 10^-5 s^-1 will provide the primary trigger for 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

Initially dry with dewpoint depressions near 20F. Saturation will occur from the top-down, creating a high risk for virga during the first 2 hours of the event.

Precipitation Character

Stratiform rain with embedded light bursts. Zero CAPE will prevent thunderstorm development.

Flooding Context

No flooding risk. Soils are currently capable of absorbing the forecast light to moderate precipitation.

Celestial Almanac

Moon Phase

Last Quarter

46% Illumination
Moonrise
3:41 AM
Moonset
1:24 PM
Purchase Area
Sunrise
7:28 AM
Sunset
8:25 PM
Civil Dawn
7:01 AM
Civil Dusk
8:51 PM
Northwest Pennyrile
Sunrise
7:21 AM
Sunset
8:20 PM
Civil Dawn
6:54 AM
Civil Dusk
8:46 PM
Southwest Pennyrile
Sunrise
7:23 AM
Sunset
8:20 PM
Civil Dawn
6:57 AM
Civil Dusk
8:47 PM
Barren River
Sunrise
7:19 AM
Sunset
8:16 PM
Civil Dawn
6:53 AM
Civil Dusk
8:43 PM
Louisville Metro
Sunrise
7:15 AM
Sunset
8:15 PM
Civil Dawn
6:48 AM
Civil Dusk
8:42 PM
Lincoln Trail
Sunrise
7:16 AM
Sunset
8:14 PM
Civil Dawn
6:49 AM
Civil Dusk
8:41 PM
Lake Cumberland
Sunrise
7:12 AM
Sunset
8:09 PM
Civil Dawn
6:45 AM
Civil Dusk
8:35 PM
Northern Kentucky
Sunrise
7:09 AM
Sunset
8:10 PM
Civil Dawn
6:42 AM
Civil Dusk
8:38 PM
Inner Bluegrass
Sunrise
7:10 AM
Sunset
8:09 PM
Civil Dawn
6:43 AM
Civil Dusk
8:36 PM
Bluegrass Foothills
Sunrise
7:10 AM
Sunset
8:08 PM
Civil Dawn
6:43 AM
Civil Dusk
8:35 PM
Northeast Kentucky
Sunrise
7:03 AM
Sunset
8:02 PM
Civil Dawn
6:35 AM
Civil Dusk
8:29 PM
Southeast Kentucky
Sunrise
7:06 AM
Sunset
8:03 PM
Civil Dawn
6:39 AM
Civil Dusk
8:30 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.