Knox County, KY Weather And Climate Synopsis


(Click image to zoom) or Click Here

36 Hr. Forecast Map
All Radar images NOAA/UKAWC
All Satellite images NOAA

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 KNOX County, Kentucky
Issued at 500 AM EDT THU APR 18 2024
SOUTHEAST KENTUCKY
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
JACKSON        CLEAR     61  58  90 VRB3      30.05S                  
LONDON         MOCLDY    61  59  93 SW3       30.07R                  
SOMERSET       CLOUDY    64  63  94 CALM      30.04S                  
MIDDLESBORO    CLOUDY    58  57  96 CALM      30.09S                  
MONTICELLO     CLOUDY    64  64 100 SW5       30.08R                  

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 500am EDT, Thursday April 18, 2024

Across Kentucky...temperatures are near 59 degrees west, near 61 degrees central, and near 61 degrees east. Current sky conditions are clear west, clear central, and clear east. In the west, relative humidity is near 87%, and the dew point is near 55 degrees. In the central part of the state, relative humidity is near 67%, and the dew point is near 50 degrees. In the east, relative humidity is near 90%, and the dew point is near 58 degrees. Current drying conditions are poor west, fair central, and poor east. Winds are calm west, where conditions are favorable for spraying. Winds are calm central, where conditions are favorable for spraying. Winds are variable at 3 mph east, where conditions are favorable for spraying. Based on current available observations, the highest temperature is 66 degrees at Hopkinsville. The lowest temperature is 50 degrees at Frankfort.

List of Agriculture, Lawn & Garden Weather Observations in Kentucky


Radar:
NWS Radar (NEW!), Bowling Green, KY Regional Radar,
Hazardous Weather Outlook For KNOX County, Kentucky
350 AM EDT Thu Apr 18 2024

 DAY ONE  Today and tonight.

There is a chance of thunderstorms tonight, mainly after midnight. A
few of these could be strong with gusty winds and hail the main
threats. 

 DAYS TWO THROUGH SEVEN  Friday through Wednesday.

There is a possibility of thunderstorms on Friday and again for
Tuesday evening. 

Patchy frost can not be ruled out in a few spots early Monday 
morning.

 SPOTTER INFORMATION STATEMENT  

Spotter activation is not expected at this time.

NWS Severe Weather Map , Convective Outlook


7-Day Forecast For KNOX County, KY
340 AM EDT Thu Apr 18 2024

TODAY
Partly cloudy this morning, then clearing. Warmer with highs in the mid 80s. Southwest winds around 5 mph.

TONIGHT
Mostly clear in the evening, then mostly cloudy with showers with a chance of thunderstorms overnight. Lows around 60. South winds around 5 mph. Chance of rain 90 percent.

FRIDAY
A chance of thunderstorms. Showers. Not as warm with highs in the lower 70s. Southwest winds around 5 mph, becoming northwest in the afternoon. Chance of rain 80 percent.

FRIDAY NIGHT
Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening. Cooler. Less humid with lows in the upper 40s. North winds around 5 mph. Chance of rain 30 percent.

SATURDAY
Mostly cloudy in the morning, then becoming partly cloudy. Highs in the mid 60s. North winds 5 to 10 mph.

SATURDAY NIGHT
Partly cloudy. A slight chance of showers overnight. Lows in the lower 40s. Chance of rain 20 percent.

SUNDAY
Mostly cloudy with a 30 percent chance of showers. Highs in the upper 50s.

SUNDAY NIGHT
Partly cloudy. Lows around 40.

MONDAY
Partly sunny. Highs in the mid 60s.

MONDAY NIGHT
Mostly clear. Lows in the lower 40s.

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

TUESDAY NIGHT
Partly cloudy with a chance of showers with a slight chance of thunderstorms. Lows around 50. Chance of rain 30 percent.

WEDNESDAY
Partly cloudy in the morning, then clearing. A 20 percent chance of showers. Highs around 70.

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


Medium & Long Range Outlook For KNOX County, Kentucky
                             KENTUCKY                                                                     
                 ---------------------------------------------
                 6 TO 10 DAY  8 TO 14 DAY   30 DAY    90 DAY 
                   APR 23-27 APR 25-MAY 1    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 KNOX County, Kentucky
(Based on the latest Palmer Drought Severity and Crop Moisture Indices)
EASTERN   KY CLIMATE DIVISION

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

Current Long-term Hydrological Moisture Status: NEAR NORMAL           (PDSI=   1.08)
Rainfall Needed:  0.00 inches ABOVE NORMAL


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

Current Short-term Crop Moisture Status: Favorable For Normal Growth And Fieldwork    (CMI=   0.37)
Change From Previous Week: DRIER      SOILS ( -0.41)

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 04-10-2024 to 04-16-2024

Temperatures for the period averaged 64 degrees across the state which was 8 degrees warmer than normal and 14 degrees warmer than the previous period. High temperatures averaged from 75 in the West to 74 in the East. Departure from normal high temperatures ranged from 6 degrees warmer than normal in the West to 6 degrees warmer than normal in the East. Low temperatures averaged from 55 degrees in the West to 52 degrees in the East. Departure from normal low temperature ranged from 9 degrees warmer than normal in the West to 11 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 1.50 inches statewide which was 0.41 inches above normal and 138% of normal. Precipitation totals by climate division, West 1.33 inches, Central 1.36 inches, Bluegrass 1.98 inches and East 1.32 inches, which was 0.16, 0.25, 0.94 and 0.29 inches above normal. By station, precipitation totals ranged from a low of 0.44 inches at FRANKLIN 4SW to a high of 2.89 inches at FRANKFORT.

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

---------------------------------------------------
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

---------------------------------------------------
Normal Max/Min Temperature for Today: 70 / 46
---------------------------------------------------


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