Lyon County, KY Weather And Climate Synopsis


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36 Hr. Forecast Map
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County Hazardous Weather Outlook County Weather for Emergency Managers County Drought Status
Weather Summary County Ag Weather Advisory Hourly Observations Nowcast 7 Day Forecast Medium & Long Range Outlook
Precipitation Report Kentucky Climate Summary GIS Estimates Almanac Precision Ag., Lawn & Garden Forecast Historical Facts




Palmer Drought Index



Crop Moisture Index
Also see:





NWS: Calculated Soil Moisture.
UKAWC: NEW weather pages here...

A joint service of the UK Ag Weather Center and the National Weather Service.


Click here for UKAWC Point Agricultural, Lawn & Garden Forecast/Outlook in case of corrupt tables.

Regional Hourly Observations For LYON County, Kentucky
Issued at 700 PM EDT THU APR 18 2024
WESTERN AND SOUTH CENTRAL KENTUCKY
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PADUCAH        LGT RAIN  79  65  62 SW6       29.87R                  
HENDERSON      PTSUNNY   82  58  43 SW12      29.88S                  
OWENSBORO      MOSUNNY   80  61  52 S12       29.89F                  
HOPKINSVILLE   MOSUNNY   82  61  47 S13       29.89S                  
BOWLING GREEN  SUNNY     83  59  44 S13G20    29.92F                  
GLASGOW        SUNNY     82  59  44 S5        29.94F                  

KY Round-up, Current Temperatures, Dewpoint, Rh, Wind, Regional Obs., Station Model, NWS Louisville
Meteograms: Paducah , Evansville , Bowling Green , Hopkinsville , Frankfort , Louisville , Lexington , Covington , Jackson , London , About Meteograms


Current Agriculture, Lawn & Garden Weather Conditions in Kentucky
Based on observations at 700pm EDT, Thursday April 18, 2024

Across Kentucky...temperatures are near 79 degrees west, near 80 degrees central, and near 82 degrees east. Current sky conditions are light rain west, sunny central, and sunny east. In the west, relative humidity is near 62%, and the dew point is near 65 degrees. In the central part of the state, relative humidity is near 43%, and the dew point is near 56 degrees. In the east, relative humidity is near 29%, and the dew point is near 47 degrees. Current drying conditions are fair west, good central, and very good east. Winds are from the southwest at 6 mph west, where conditions are not favorable for spraying due to light rain. Winds are from the southeast at 6 mph central, where conditions are favorable for spraying. Winds are calm east, where conditions are favorable for spraying. Based on current available observations, the highest temperature is 84 degrees at Somerset. The lowest temperature is 75 degrees at Covington.

List of Agriculture, Lawn & Garden Weather Observations in Kentucky


Radar:
NWS Radar (NEW!), Bowling Green, KY Regional Radar,
Hazardous Weather Outlook For LYON County, Kentucky
135 PM CDT Thu Apr 18 2024 /235 PM EDT Thu Apr 18 2024/

 DAY ONE  This Afternoon and Tonight

The threat of storms will increase to a peak this evening, with
all severe hazards in play. The greatest risk is for damaging
winds, with large hail and tornadoes also posing potential risks.
Frequent deadly lightning and locally heavy rains capable of
sporadic flooding are also potential hazards.

 DAYS TWO THROUGH SEVEN  Friday through Wednesday

Lows in the upper 30s are possible this weekend, with Sunday night
perhaps the best chance for frost to develop as skies clear and
winds diminish then. These cooler temperatures and thus the 
chance of frost appears greatest along and north of the Ohio 
River.

 SPOTTER INFORMATION STATEMENT  

Spotter activation is requested for our ongoing active severe 
weather watch. 

NWS Severe Weather Map , Convective Outlook


7-Day Forecast For LYON County, KY
532 PM CDT Thu Apr 18 2024

TONIGHT
Showers with thunderstorms likely this evening, then showers likely with a chance of thunderstorms after midnight. Lows in the mid 50s. Southwest winds around 10 mph, becoming west after midnight. Chance of rain 90 percent.

FRIDAY
Mostly cloudy in the morning, then becoming mostly sunny. Cooler. Less humid with highs in the upper 60s. North winds 10 to 15 mph.

FRIDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s. North winds 5 to 10 mph.

SATURDAY
Mostly sunny. Highs in the lower 60s. North winds 5 to 10 mph.

SATURDAY NIGHT
Mostly cloudy. Lows in the mid 40s. North winds 5 to 10 mph.

SUNDAY
Mostly cloudy in the morning, then clearing. Highs in the lower 60s.

SUNDAY NIGHT
Mostly clear. Lows around 40.

MONDAY
Sunny. Highs in the upper 60s.

MONDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s.

TUESDAY
Partly sunny in the morning, then mostly cloudy with a chance of showers in the afternoon. Highs around 70. Chance of rain 30 percent.

TUESDAY NIGHT
Partly cloudy. A chance of showers in the evening. Lows in the lower 50s. Chance of rain 30 percent.

WEDNESDAY
Mostly sunny. Highs in the upper 60s.

WEDNESDAY NIGHT
Mostly clear. Lows in the upper 40s.

THURSDAY
Mostly sunny. Highs in the lower 70s.

Day 1 Precip, Day 2, 5 Day Total, Days 1-5, ALL


Medium & Long Range Outlook For LYON County, Kentucky
                             KENTUCKY                                                                     
                 ---------------------------------------------
                 6 TO 10 DAY  8 TO 14 DAY   30 DAY    90 DAY 
                   APR 24-28 APR 26-MAY 2    JUN       JUN-AUG                      
                 -----------  -----------  --------  ---------
   Temperature:                                                                    
 Precipitation:                                                                    

....  Medium and long range outlooks provided by NCEP/K. Thomas Priddy
TWC Jet, 15-Day Jet,Trend, Max/Mins
6 to 10 Day , 8 to 14 Day , Text, 30-Day Outook, 90-Day Outook, 120-Day Outlook


Drought Status For LYON County, Kentucky
(Based on the latest Palmer Drought Severity and Crop Moisture Indices)
WESTERN   KY CLIMATE DIVISION

Hydrological Drought (PDSI) Situation:
------------------------------------------------------------------------------------

Current Long-term Hydrological Moisture Status: NEAR NORMAL           (PDSI=   0.35)
Rainfall Needed:  0.00 inches ABOVE NORMAL


Crop Moisture (CMI) Situation:
----------------------------------------------------------------------------------------------------------

Current Short-term Crop Moisture Status: Favorable For Normal Growth And Fieldwork    (CMI=   0.16)
Change From Previous Week: DRIER      SOILS ( -0.06)

Note: Due to rainfall variability within each climate division, check Precip Reports/GIS Estimates and the Kentucky Climate Summary for the latest moisture information for this county.

Additional Drought Info.: UKAWC Drought Page


Kentucky Climate Summary
Kentucky Climate Summary
For the Period 04-11-2024 to 04-17-2024

Temperatures for the period averaged 65 degrees across the state which was 9 degrees warmer than normal and 12 degrees warmer than the previous period. High temperatures averaged from 77 in the West to 75 in the East. Departure from normal high temperatures ranged from 8 degrees warmer than normal in the West to 6 degrees warmer than normal in the East. Low temperatures averaged from 56 degrees in the West to 54 degrees in the East. Departure from normal low temperature ranged from 10 degrees warmer than normal in the West to 12 degrees warmer than normal in the East. The extreme high temperature for the period was 89 degrees at KOOMER RIDGE and the extreme low was 34 degrees at BURKESVILLE 3W.

Precipitation (liq. equ.) for the period totaled 1.28 inches statewide which was 0.18 inches above normal and 116% of normal. Precipitation totals by climate division, West 1.12 inches, Central 1.15 inches, Bluegrass 1.69 inches and East 1.15 inches, which was -0.07, 0.02, 0.63 and 0.12 inches respectively from normal. By station, precipitation totals ranged from a low of 0.25 inches at MORGANFIELD 4E to a high of 2.89 inches at LA GRANGE 6NW.

Kentucky Climate Summaries: Last day, Last 3 days, 7 days, 14, 21, 30, 60, 90 days
Yesterday's Weather Data, Kentucky Climate in Review


Almanac Information
Thursday April 18, 2024 the 109th Day of Year

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SUN
Declination 11.360000
Distance 0.999719 AU
Rise 06:57 EDT Set 20:18 EDT
Transit Meridian 13:37 EDT
Civil Twilight Begins 06:31 EDT Ends 20:45 EDT

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Normal Max/Min Temperature for Today: 70 / 46
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Calculations made for central point in Kentucky
Time in ET -- and will vary due to location and
elevation -- Priddy

Sunrise/Sunset/Moonrise/Moonset Computation (USN)
What the Moon looks like right now (USN)

On This Day In

Weather History...



APRIL 18TH
HISTORIC WEATHER EVENTS
...1880...
More than two dozen tornadoes were reported from Kansas and Arkansas to
Wisconsin and Michigan. More than 100 persons were killed, including 65
persons at Marshfield MO. (David Ludlum)
...1906...
A severe earthquake shook San Francisco, and unusual easterly winds spread
fires destroying the city. (David Ludlum)
...1944...
California experienced its worst hailstorm of record. Damage mounted to two
million dollars as two consecutive storms devastated the Sacramento Valley
destroying the fruit crop. (The Weather Channel)
...1957...
A dust devil near Dracut MA lifted a small child three feet into the air,
and rolled two other children on the ground. Fortunately none of the three
were hurt. The dust devil was accompanied by a loud whistling sound as it
moved westward. (The Weather Channel)
...1970...
Rapid City SD received a record 22 inches of snow in 24 hours. (17th-18th)
(The Weather Channel)

UKAWC Briefing Page

Ag Weather Center, Department of Biosystems & Agricultural Engineering, University of Kentucky