kywx
Kentucky AI Weather Engine

Kentucky AI Forecasting Beta

Fri, Jan 9
Sun, Jan 11
Forecast For

Saturday, January 10

Updated Jan 9, 2:07 PM EST

NWS Alerts Active This Day

Special Weather Statement

Jan 10, 1:39 PM -> Jan 11, 12:00 AM
Moderate Severity

Special Weather Statement issued January 10 at 1:39PM EST by NWS Wilmington OH

Special Weather Statement

Jan 10, 4:10 PM -> Jan 11, 12:15 AM
Moderate Severity

Special Weather Statement issued January 10 at 4:10PM EST by NWS Jackson KY

Special Weather Statement

Jan 10, 4:15 PM -> Jan 11, 12:15 AM
Moderate Severity

Special Weather Statement issued January 10 at 4:15PM EST by NWS Jackson KY

Confidence
70%

How Did We Do?

Comparing our AI forecast to actual observations from Saturday, January 10, 2026.

Temperature
±2.3°F
Average Error
Precipitation
±13.64"
Average Error
Wind Speed
±6.6mph
Average error

Regional Assessments

Purchase Area

Paducah, Murray, Mayfield
Temperature
Forecast
51° / 36°
Actual
56° / 40°
Error: -5°F high, -4°F low
Precipitation
Forecast
0"
Actual
0"
✓ Within forecast range
Wind Speed
Forecast
14 / 25 mph
Actual
6 / 25 mph
Mesonet Stations HCKM, BAND

Northwest Pennyrile

Owensboro, Henderson, Morganfield
Temperature
Forecast
52° / 34°
Actual
50° / 40°
Error: 2°F high, -6°F low
Precipitation
Forecast
0"
Actual
0.33"
±0.33" off
Wind Speed
Forecast
15 / 26 mph
Actual
7 / 31 mph
Mesonet Stations FRNY, RPTN, GRHM, DIXO

Southwest Pennyrile

Hopkinsville, Madisonville, Princeton
Temperature
Forecast
55° / 35°
Actual
54° / 41°
Error: 1°F high, -6°F low
Precipitation
Forecast
0"
Actual
2.29"
±2.29" off
Wind Speed
Forecast
14 / 24 mph
Actual
7 / 29 mph
Mesonet Stations PRNC, PGHL, ERLN, CADZ, CCTY

Barren River

Bowling Green, Glasgow, Franklin
Temperature
Forecast
57° / 37°
Actual
56° / 42°
Error: 1°F high, -5°F low
Precipitation
Forecast
0"
Actual
14.78"
±14.78" off
Wind Speed
Forecast
14 / 27 mph
Actual
6 / 27 mph
Mesonet Stations FARM, WDBY, EWPK

Louisville Metro

Louisville, La Grange, Shepherdsville
Temperature
Forecast
54° / 36°
Actual
52° / 41°
Error: 2°F high, -5°F low
Precipitation
Forecast
0"
Actual
1.85"
±1.85" off
Wind Speed
Forecast
12 / 25 mph
Actual
7 / 27 mph
Mesonet Stations LGRN

Lincoln Trail

Elizabethtown, Bardstown, Leitchfield
Temperature
Forecast
53° / 35°
Actual
54° / 41°
Error: -1°F high, -6°F low
Precipitation
Forecast
0"
Actual
6.97"
±6.97" off
Wind Speed
Forecast
13 / 26 mph
Actual
6 / 28 mph
Mesonet Stations CRMT, BLRK, CCLA, BRND, HARD

Lake Cumberland

Somerset, Columbia, Monticello
Temperature
Forecast
58° / 40°
Actual
61° / 44°
Error: -3°F high, -4°F low
Precipitation
Forecast
0"
Actual
38.36"
±38.36" off
Wind Speed
Forecast
11 / 23 mph
Actual
4 / 30 mph
Mesonet Stations PCWN, CMBA, GRDR, WOOD, GRBG

Northern Kentucky

Covington, Florence, Independence
Temperature
Forecast
49° / 33°
Actual
54° / 40°
Error: -5°F high, -7°F low
Precipitation
Forecast
0"
Actual
8.01"
±8.01" off
Wind Speed
Forecast
10 / 26 mph
Actual
5 / 26 mph
Mesonet Stations HHTS, HUEY

Inner Bluegrass

Lexington, Georgetown, Winchester
Temperature
Forecast
55° / 36°
Actual
55° / 44°
Error: 0°F high, -8°F low
Precipitation
Forecast
0"
Actual
6.36"
±6.36" off
Wind Speed
Forecast
14 / 30 mph
Actual
8 / 31 mph
Mesonet Stations LXGN, SPIN

Bluegrass Foothills

Richmond, Danville, Berea
Temperature
Forecast
56° / 38°
Actual
58° / 44°
Error: -2°F high, -6°F low
Precipitation
Forecast
0"
Actual
5.99"
±5.99" off
Wind Speed
Forecast
12 / 25 mph
Actual
6 / 26 mph
Mesonet Stations LGNT

Northeast Kentucky

Ashland, Morehead, Grayson
Temperature
Forecast
55° / 41°
Actual
59° / 45°
Error: -4°F high, -4°F low
Precipitation
Forecast
0"
Actual
7.65"
±7.65" off
Wind Speed
Forecast
10 / 25 mph
Actual
5 / 27 mph
Mesonet Stations MRHD, CHTR

Southeast Kentucky

Hazard, Pikeville, Harlan
Temperature
Forecast
57° / 44°
Actual
59° / 50°
Error: -2°F high, -6°F low
Precipitation
Forecast
0"
Actual
71.09"
±71.09" off
Wind Speed
Forecast
9 / 22 mph
Actual
2 / 29 mph
Mesonet Stations BMBL, QKSD, BNVL, VEST, RFVC, RFSM, PBDY

Sharp Arctic Front Brings Gusty Winds and Temperature Drop

A dry but potent Arctic cold front will sweep across Kentucky on Saturday. Despite a significant moisture disagreement with the ECMWF, the consensus favors a dry, breezy passage with temperatures peaking in the 50s before crashing into the 30s by evening.

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

High confidence in the timing of the cold front and wind gusts, but the confidence score is penalized by the significant outlier precipitation solution from the ECMWF.

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 Warmth, Brisk Afternoon
Cloudy
51°/ 36°

Northwest Pennyrile

NUISANCE
Owensboro, Henderson, Morganfield
Windy Frontal Passage
Cloudy
52°/ 34°

Southwest Pennyrile

Hopkinsville, Madisonville, Princeton
Dry and Blustery Afternoon
Cloudy
55°/ 35°

Barren River

Bowling Green, Glasgow, Franklin
Deceptively Mild Start
Cloudy
57°/ 37°

Louisville Metro

Louisville, La Grange, Shepherdsville
Dry Front with Sudden Chill
Cloudy
54°/ 36°

Lincoln Trail

Elizabethtown, Bardstown, Leitchfield
Windy with Rapid Cooling
Cloudy
53°/ 35°

Lake Cumberland

Somerset, Columbia, Monticello
Mild and Cloudy Today
Cloudy
58°/ 40°

Northern Kentucky

NUISANCE
Covington, Florence, Independence
Blustery and Cold Saturday
Cloudy
49°/ 33°

Inner Bluegrass

NUISANCE
Lexington, Georgetown, Winchester
Very Windy Evening for Lexington
Cloudy
55°/ 36°

Bluegrass Foothills

Richmond, Danville, Berea
Mild Day, Windy Night
Cloudy
56°/ 38°

Northeast Kentucky

Ashland, Morehead, Grayson
Quiet and Dry Near Ashland
Cloudy
55°/ 41°

Southeast Kentucky

Hazard, Pikeville, Harlan
Mild Mountain Clouds
Cloudy
57°/ 44°

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 ECMWF outlier verifies, bringing a deep moisture plume with 1-3 inches of rain and potential localized flooding in Southern Kentucky.

💨

The 'Bust' Scenario

The front is even drier than expected, resulting in clear skies and slightly warmer afternoon highs as compressional warming maximizes ahead of the boundary.

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 Great Moisture Disconnect

A massive disagreement exists between the ECMWF and the other major models. The ECMWF predicts a 195kt jet and 3 inches of rain, while the GFS, NAM, and GEM show a dry frontal passage with little to no precipitation.

NAM
VS
GFS
VS
EURO
Why BLEND Wins

The ECMWF solution is a significant outlier compared to the ensemble mean and the physical logic of dry air entrainment seen in the other models. We are leaning 90% toward the dry solution supported by NAM/GFS/GEM.

Affected Regions
PURCHASENORTHWEST PENNYRILESOUTHWEST PENNYRILEBARREN RIVERLOUISVILLE METROLINCOLN TRAILLAKE CUMBERLANDNORTHERN KYBLUEGRASS COREBLUEGRASS FOOTHILLSNORTHEAST 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

A non-diurnal temperature profile will be prevalent across the state. Boundary layer mixing ahead of the front will erode morning inversions, followed by aggressive Cold Air Advection behind the boundary.

Thermal Boundary

The front enters Western Kentucky at 11 AM, the Louisville Metro at 3 PM, and the Southeast Coalfields by midnight.

Diurnal Trend

Temperatures will peak just before the frontal passage and then drop 15-20 degrees within 6 hours as 850mb temperatures crash.

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

Sharp wind shift from 210 degrees to 310 degrees. Strongest pressure rises behind the boundary will promote gusty surface conditions.

Jet Stream Support

Right-entrance region of a 110kt jet streak provides broad-scale subsidence across the Commonwealth.

Energy Status

A compact northern-stream shortwave provides strong kinematic forcing but lacks a moisture connection.

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 atmospheric column is mostly dry below 700mb with surface dewpoint depressions of 15-20F, creating a high risk for virga.

Precipitation Character

Mostly dry; however, a few high-based stratiform flurries or sprinkles cannot be ruled out along the immediate frontal interface.

Flooding Context

No flooding risk is expected as the consensus liquid totals are near zero.

Celestial Almanac

Moon Phase

Last Quarter

52% Illumination
Moonrise
12:51 AM
Moonset
12:15 PM
Purchase Area
Sunrise
8:09 AM
Sunset
5:56 PM
Civil Dawn
7:40 AM
Civil Dusk
6:25 PM
Northwest Pennyrile
Sunrise
8:05 AM
Sunset
5:49 PM
Civil Dawn
7:36 AM
Civil Dusk
6:18 PM
Southwest Pennyrile
Sunrise
8:04 AM
Sunset
5:52 PM
Civil Dawn
7:35 AM
Civil Dusk
6:21 PM
Barren River
Sunrise
8:00 AM
Sunset
5:48 PM
Civil Dawn
7:31 AM
Civil Dusk
6:17 PM
Louisville Metro
Sunrise
8:00 AM
Sunset
5:42 PM
Civil Dawn
7:31 AM
Civil Dusk
6:11 PM
Lincoln Trail
Sunrise
7:59 AM
Sunset
5:44 PM
Civil Dawn
7:30 AM
Civil Dusk
6:13 PM
Lake Cumberland
Sunrise
7:53 AM
Sunset
5:40 PM
Civil Dawn
7:24 AM
Civil Dusk
6:09 PM
Northern Kentucky
Sunrise
7:58 AM
Sunset
5:35 PM
Civil Dawn
7:28 AM
Civil Dusk
6:04 PM
Inner Bluegrass
Sunrise
7:55 AM
Sunset
5:37 PM
Civil Dawn
7:26 AM
Civil Dusk
6:06 PM
Bluegrass Foothills
Sunrise
7:53 AM
Sunset
5:37 PM
Civil Dawn
7:24 AM
Civil Dusk
6:06 PM
Northeast Kentucky
Sunrise
7:49 AM
Sunset
5:29 PM
Civil Dawn
7:19 AM
Civil Dusk
5:58 PM
Southeast Kentucky
Sunrise
7:48 AM
Sunset
5:34 PM
Civil Dawn
7:19 AM
Civil Dusk
6:03 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.