1st Responders/1st Detectors/Storm Spotters Weather Summary for Knox County, KY

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UKAWC 1st Detectors/1st Responders Precision Weather Forecast For KNOX County, Kentucky
(based on the NWS County Digital Forecast)

ISSUED AT 18:00 UTC ON SATURDAY JUL 20 2019
DAY SATURDAY
EDT 3HR 3P 4P 5P 6P 7P
MAX/MIN -- -- -- -- 90°
TEMP 88° 90° 90° 88° 85°
SKY COVER 55% 54% 53% 54% 54%
Clouds
DEW PT 74° 74° 74° 74° 74°
RH 61% 59% 57% 63% 69%
POP 12HR -- -- -- -- --
RAIN/SNOW (liq.equ) -- -- -- -- --
SNOWFALL -- -- -- -- --
WIND SPEED(MPH) 2 2 2 2 2
WIND Gust(MPH) 5 5 5 5 5
WIND DIR SW SW SW SW SW
DEW -- -- -- -- --
HeatIndex 98 99 100 96 92
Rain Showers Slight Chance Slight Chance Slight Chance Slight Chance Slight Chance
Thunder Storm Slight Chance Slight Chance Slight Chance Slight Chance Slight Chance
WIND CHILL -- -- -- -- --
SPRAY COND
DRY COND
LIVESTOCK HEATSTRESS 81.74 82.96 82.62 82.06 80.53



DAY SUNDAY MONDAY TUESDAY WEDNESDAY THURSDAY FRIDAY
EDT 6HR 8P 9P 10P 11P MIDN 1A 2A 3A 4A 5A 6A 7A 8A 9A 10A 11A NOON 1P 2P 3P 4P 5P 6P 7P 8P 9P 10P 11P MIDN 1A 2A 5A 8A 11A 2P 5P 8P 2A 8A 2P 8P 2A 8A 2P 8P 2A 8A 2P 8P 2A 8A 2P 8P
MAX/MIN -- -- -- -- -- -- -- -- -- -- -- -- 70° -- -- -- -- -- -- -- -- -- -- 85° -- -- -- -- -- -- -- -- 70° -- -- 81° -- -- 61° 76° -- -- 56° 77° -- -- 56° 81° -- -- 61° 83° --
TEMP 81° 79° 77° 76° 76° 74° 74° 74° 72° 72° 72° 72° 74° 76° 79° 81° 83° 83° 85° 85° 83° 83° 83° 81° 81° 79° 76° 74° 74° 72° 72° 72° 72° 77° 79° 81° 74° 67° 61° 74° 70° 58° 58° 76° 72° 59° 59° 79° 74° 63° 63° 81° 76°
SKY COVER 55% 43% 31% 19% 19% 19% 19% 33% 47% 61% 66% 71% 76% 75% 74% 74% 69% 64% 59% 63% 67% 71% 73% 75% 78% 77% 76% 75% 74% 74% 73% 77% 80% 86% 86% 86% 82% 86% 77% 67% 44% 27% 14% 11% 6% 4% 6% 19% 9% 12% 21% 26% 20%
Clouds
DEW PT 72° 72° 72° 72° 72° 72° 72° 72° 72° 72° 70° 70° 72° 72° 72° 74° 74° 74° 72° 72° 72° 72° 72° 72° 72° 72° 72° 72° 72° 72° 72° 70° 70° 72° 72° 72° 70° 67° 61° 61° 61° 56° 56° 56° 59° 56° 56° 58° 61° 59° 61° 61° 65°
RH 74% 79% 84% 87% 90% 93% 96% 96% 100% 96% 96% 96% 93% 90% 81% 76% 74% 72% 67% 67% 70% 69% 71% 74% 76% 81% 87% 93% 96% 96% 96% 96% 97% 81% 81% 74% 87% 99% 99% 63% 70% 93% 93% 51% 65% 89% 90% 49% 63% 90% 92% 50% 66%
POP 12HR 21% -- -- -- -- -- -- -- -- -- -- -- 31% -- -- -- -- -- -- -- -- -- -- -- 50% -- -- -- -- -- -- -- 55% -- -- -- 83% -- 68% -- 19% -- 6% -- 5% -- 2% -- 2% -- 2% -- 4%
RAIN/SNOW (liq.equ) 0.02in -- -- -- -- -- 0.00in -- -- -- -- -- 0.03in -- -- -- -- -- 0.20in -- -- -- -- -- 0.07in -- -- -- -- -- 0.03in -- 0.09in -- 0.42in -- 0.86in 0.53in 0.12in -- -- -- -- -- -- -- -- -- -- -- -- -- --
SNOWFALL 0in -- -- -- -- -- 0in -- -- -- -- -- 0in -- -- -- -- -- 0in -- -- -- -- -- 0in -- -- -- -- -- 0in -- 0in -- 0in -- 0in 0in 0in -- -- -- -- -- -- -- -- -- -- -- -- -- --
WIND SPEED(MPH) 2 1 1 1 1 0 0 0 0 1 1 2 2 5 5 5 5 6 6 6 7 7 6 5 2 2 2 2 2 1 1 2 5 6 6 6 6 2 5 6 5 1 1 6 2 0 0 1 1 0 0 1 1
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW W NW N N NE N NE NE NE N E E NE NE E E N S
HeatIndex 87 84 77 76 76 74 74 74 72 72 72 72 74 76 79 88 89 91 91 91 90 90 88 87 85 79 76 74 74 72 72 72 72 77 79 87 74 67 61 74 70 58 58 76 72 59 59 80 74 63 63 82 76
Rain Showers -- -- -- -- -- -- -- Slight Chance Slight Chance Slight Chance Chance Chance Chance Chance Chance Chance Chance Chance Chance Chance Chance Chance Chance Chance Chance Chance Chance Chance Chance Chance Chance Chance Likely Likely Definite Definite Likely Chance Slight Chance -- -- -- -- -- -- -- -- -- -- -- -- -- --
Thunder Storm -- -- -- -- -- -- -- Slight Chance Slight Chance Slight Chance Chance Chance Chance Chance Chance Chance Chance Chance Chance Chance Chance Chance Chance Chance Slight Chance Slight Chance Slight Chance Slight Chance Slight Chance Slight Chance Slight Chance Slight Chance Slight Chance Slight Chance Chance Likely Chance -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
WIND CHILL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
SPRAY COND
DRY COND
LIVESTOCK HEATSTRESS 77.83 76.67 75.40 74.77 75.05 73.41 73.67 73.67 72.00 71.71 71.71 71.71 73.41 75.05 76.89 78.07 79.54 79.27 80.24 80.24 79.01 78.87 79.14 77.83 78.07 76.89 74.77 73.41 73.67 71.71 71.71 71.71 71.78 75.10 76.89 77.83 72.91 66.95 60.99 70.91 68.15 58.03 58.03 71.36 69.46 58.99 58.99 73.33 70.91 62.77 62.82 74.89 72.78

Click on individual weather variable above in left-hand column (ie., TEMP, RH, QPF 12HR) to view state forecast maps






NWS 48 Hr. Forecast Maps,

Regional Hourly Observations For KNOX County, Kentucky
Issued at 200 PM EDT SAT JUL 20 2019
SOUTHEAST KENTUCKY
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
JACKSON        PTSUNNY   88  73  61 CALM      30.05F HX  95           
LONDON         FAIR      88  75  65 CALM      30.03F HX  97           
SOMERSET       FAIR      86  72  62 S7        30.03F HX  92           
MIDDLESBORO    FAIR      91  73  55 CALM      30.04F HX  98           
MONTICELLO     FAIR      89  77  67 W14       30.05F HX 101           


Current NOWCAST not available:
Nowcasts are not issued routinely during fair weather. Only when
precipitation or other significant weather is occuring in this county will these
forecasts be issued. Currently, there is no short term forecast in effect.


Fire Weather Forecast For KNOX County, KY
Provided by the National Weather Service:

Issued at: Sat Jul 20 14:05:01 EDT 2019

543 AM EDT Sat Jul 20 2019

                      Today        Tonight      Sun          

Cloud Cover           PCldy        PCldy        PCldy        
Chance precip (%)     20           30           50           
Precip type           tstms        tstms        tstms        
Temp (24H TREND)      88-91 (+2)   67-74 (+3)   82-87        
Rh % (24H TREND)      53-58 (+2)   90-100 (+1)  62-69        
20ftwnd-AM(mph)       Lgt/Var                   SW 2-6       
20ftwnd-PM(mph)       Lgt/Var      Lgt/Var      SW 3-7       
Precip duration       1            1            1            
Precip begin                                                 
Precip end                                                   
Precip amount         0.03         0.03         0.21         
LAL                   3            3            4            
Haines Index (MID)    3                         3            
Mixing hgt(ft-AGL)    5900                      3000         
Transport wnd (mph)   SW  5                     W  9         
Vent rate (kt-ft)     26351                     23967        
ADI Early             24 Fair      6 Very Poor  19 Gen Poor  
ADI Late              43 Gen Good  4 Very Poor  23 Fair      
Max LVORI Early       7            7            7            
Max LVORI Late        3            8            3            

REMARKS...RANGES OF MIN T EXCEEDING 8 DEGREES & RANGES OF MAX RH        
EXCEEDING 10% INDICATE THE LIKELIHOOD OF THERMAL BELTS. ADI IS        
ATMOSPHERIC DISPERSION INDEX BY LAVDAS. DISPERSION INDEX IS        
MAGNITUDE OF VENT RATE DIVIDED BY 1000.


SPC's Fire Weather Web Tool (Excellent!), SPC's Fire Weather Outlooks, NWS Fire Weather WEB, Fire Danger Class Map,
Keetch-Byram Drought Index, ROMAN Web, Haines Index ,
WFAS's 10-hr Dead Fuel Moist., WFAS's 100-hr Dead Fuel Moist., Probablity of Ignition, Visual blackness Map, Palmer Drought Index, HPC's Rainfall Forecast Maps


Hazardous Weather Outlook For KNOX County, Kentucky
352 AM EDT Sat Jul 20 2019

   HEAT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING  

This hazardous weather outlook is for portions of eastern Kentucky.

 DAY ONE  Today and Tonight.

Hot temperatures and high humidity will combine to yield heat 
indices of between 100 and 105 degrees in most areas through early
evening. See the latest SDFNPWJKL for more details concerning the
Heat Advisory in effect for this area.

Thunderstorms are possible along the TN and VA border this
afternoon and over all of eastern Kentucky late tonight.

 DAYS TWO THROUGH SEVEN  Sunday through Friday.

Thunderstorms will be possible at times for Sunday through 
Monday night. Some storms on Monday could be strong as a cold
front will push through the region. The main threats will be wind
gusts and heavy rainfall that may lead to isolated flooding.

 SPOTTER INFORMATION STATEMENT  

Spotter activation is not anticipated at this time.

Latest KNOX County, Kentucky Watches, Warnings and Advisories.
Additional Drought Info.: UKAWC Drought Page, Kentucky Drought Watch


7-Day Forecast For KNOX County, KY


HEAT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING

TODAY
Partly cloudy. A 20 percent chance of showers and thunderstorms. Highs in the lower 90s. Light winds.

TONIGHT
Partly cloudy in the evening then becoming mostly cloudy. A slight chance of showers and thunderstorms in the evening. A chance of showers and thunderstorms late. Patchy valley fog. Lows around 70. Light winds. Chance of rain 30 percent.

SUNDAY
Partly sunny with a 50 percent chance of showers and thunderstorms. Highs in the mid 80s. Light winds.

SUNDAY NIGHT
Mostly cloudy. A chance of showers and a slight chance of thunderstorms in the evening, then showers likely and a slight chance of thunderstorms late. Lows in the lower 70s. Light winds. Chance of rain 60 percent.

MONDAY
Showers and a chance of thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. Highs in the lower 80s. Light winds. Chance of rain 80 percent.

MONDAY NIGHT
Mostly cloudy with showers likely and a chance of thunderstorms. Lows in the lower 60s. Chance of rain 70 percent.

TUESDAY
Mostly cloudy with a 20 percent chance of showers. Highs in the upper 70s.

TUESDAY NIGHT
Partly cloudy. Lows in the mid 50s.

WEDNESDAY
Sunny. Highs in the upper 70s.

WEDNESDAY NIGHT
Mostly clear. Lows in the upper 50s.

THURSDAY
Sunny. Highs in the lower 80s.

THURSDAY NIGHT
Mostly clear. Lows in the lower 60s.

FRIDAY
Sunny. Highs in the mid 80s.

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