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

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Jefferson County, KY Hazardous Weather Outlook Webcast
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UKAWC 1st Detectors/1st Responders Precision Weather Forecast For JEFFERSON County, Kentucky
(based on the NWS County Digital Forecast)

ISSUED AT 18:00 UTC ON TUESDAY OCT 23 2018
DAY TUESDAY
EDT 3HR 3P 4P 5P 6P 7P
MAX/MIN -- -- -- -- 61°
TEMP 61° 61° 61° 58° 54°
SKY COVER 1% 1% 1% 1% 2%
Clouds
DEW PT 38° 38° 40° 40° 38°
RH 42% 42% 46% 50% 55%
POP 12HR -- -- -- -- --
RAIN/SNOW (liq.equ) -- -- -- -- --
SNOWFALL -- -- -- -- --
WIND SPEED(MPH) 7 7 7 7 7
WIND Gust(MPH) 10 10 10 9 8
WIND DIR NW NW NW NW N
DEW -- -- -- -- --
HeatIndex 61 61 61 58 54
Rain -- -- -- -- --
WIND CHILL -- -- -- -- --
SPRAY COND
DRY COND
LIVESTOCK COLDSTRESS
LIVESTOCK HEATSTRESS 60.30 60.30 60.35 58.22 55.19



DAY WEDNESDAY THURSDAY FRIDAY SATURDAY SUNDAY MONDAY
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 -- -- -- -- -- -- -- -- -- -- -- -- 34° -- -- -- -- -- -- -- -- -- -- 54° -- -- -- -- -- -- -- -- 34° -- -- 52° -- -- 41° 49° -- -- 40° 52° -- -- 41° 52° -- -- 41° 52° --
TEMP 52° 49° 47° 45° 43° 41° 40° 38° 38° 36° 34° 34° 34° 36° 40° 45° 49° 50° 52° 54° 54° 52° 50° 47° 45° 43° 40° 40° 38° 38° 38° 36° 36° 43° 49° 50° 45° 43° 41° 49° 47° 45° 41° 52° 47° 45° 43° 52° 47° 45° 43° 52° 49°
SKY COVER 2% 1% 1% 1% 1% 2% 2% 4% 8% 8% 9% 9% 10% 9% 8% 7% 6% 5% 4% 4% 4% 4% 5% 7% 8% 11% 18% 22% 23% 24% 25% 34% 57% 57% 77% 81% 85% 86% 90% 92% 91% 79% 74% 76% 83% 83% 83% 82% 85% 80% 71% 74% 55%
Clouds
DEW PT 38° 38° 38° 38° 38° 36° 36° 36° 36° 36° 34° 34° 34° 34° 34° 36° 36° 36° 36° 34° 34° 34° 34° 32° 32° 31° 31° 31° 31° 31° 31° 31° 31° 34° 34° 36° 36° 36° 38° 41° 41° 41° 40° 43° 43° 41° 40° 43° 41° 41° 40° 40° 38°
RH 58% 65% 70% 73% 78% 81% 85% 92% 92% 95% 100% 100% 99% 89% 78% 67% 60% 55% 52% 48% 48% 47% 51% 55% 62% 64% 67% 69% 72% 78% 78% 85% 85% 70% 58% 58% 70% 75% 85% 74% 82% 89% 92% 68% 82% 88% 92% 68% 79% 89% 88% 66% 65%
POP 12HR 0% -- -- -- -- -- -- -- -- -- -- -- 0% -- -- -- -- -- -- -- -- -- -- -- 0% -- -- -- -- -- -- -- 1% -- -- -- 5% -- 53% -- 51% -- 21% -- 20% -- 20% -- 45% -- 39% -- 21%
RAIN/SNOW (liq.equ) 0.00in -- -- -- -- -- 0.00in -- -- -- -- -- 0.00in -- -- -- -- -- 0.00in -- -- -- -- -- 0.00in -- -- -- -- -- 0.00in -- 0.00in -- 0.00in -- 0.00in -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
SNOWFALL 0in -- -- -- -- -- 0in -- -- -- -- -- 0in -- -- -- -- -- 0in -- -- -- -- -- 0in -- -- -- -- -- 0in -- 0in -- 0in -- 0in -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
WIND SPEED(MPH) 6 6 6 6 6 6 6 6 6 6 6 5 5 6 7 7 7 7 7 7 7 7 7 6 6 6 6 6 6 6 6 6 6 7 7 7 6 6 5 5 2 2 2 5 2 5 5 8 7 6 7 8 7
WIND DIR N N N N N N N N N N N N NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE E E E E E E E E NE NE N NW W W SW W W W W W W W
HeatIndex 52 49 47 45 40 38 37 34 33 32 29 29 29 32 36 45 49 50 52 54 54 52 50 47 41 39 37 35 34 33 33 31 31 38 49 50 45 40 39 49 47 43 40 52 47 42 40 52 47 41 38 52 49
Rain -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Slight Chance Chance Chance Chance Slight Chance -- Slight Chance Slight Chance Slight Chance Slight Chance Slight Chance Chance Chance Slight Chance Slight Chance Slight Chance --
WIND CHILL -- -- -- 42° 39° 37° 36° 34° 34° 31° 29° 30° 30° 31° 35° 41° -- -- -- -- -- -- -- -- 42° 39° 36° 36° 34° 34° 34° 31° 31° 39° -- -- 42° 39° 38° -- -- -- -- -- -- 43° 40° -- -- 42° 39° -- --
SPRAY COND
DRY COND
LIVESTOCK COLDSTRESS
LIVESTOCK HEATSTRESS 53.57 50.89 48.95 47.05 44.91 42.86 41.55 38.92 38.92 36.63 34.00 34.00 34.14 37.38 42.27 47.50 51.16 52.18 53.80 55.37 55.37 53.98 52.37 49.92 47.88 46.13 43.41 43.21 41.20 40.52 40.52 37.88 37.88 45.61 51.26 52.03 47.28 45.17 42.47 50.40 48.17 45.83 41.78 53.20 48.17 45.91 43.70 53.20 48.36 45.83 44.04 53.27 50.89

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 JEFFERSON County, Kentucky
Issued at 200 PM EDT TUE OCT 23 2018
NORTH CENTRAL KENTUCKY
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LOUISVILLE/SDF FAIR      68  39  34 W7        30.20F                  
LOUISVILLE/LOU FAIR      68  40  35 NW5       30.20F                  
FORT KNOX      FAIR      66  35  31 NW8       30.21F                  


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 JEFFERSON County, KY
Provided by the National Weather Service:

Issued at: Tue Oct 23 14:05:01 EDT 2018

303 AM EDT Tue Oct 23 2018

                      Today        Tonight      Wed          

CLOUD COVER           Clear        Clear        MClear       
PRECIP TYPE           None         None         None         
CHANCE PRECIP (%)     0            0            0            
TEMP (24H TREND)      63 (-2)      32 (-9)      54           
RH % (24H TREND)      39 (+11)     100 (+13)    43           
20FTWND-VAL/AM(MPH)   Lgt/Var                   NE  5        
20FTWND-RDG/PM(MPH)   NW  6        Lgt/Var      NE  5        
PRECIP AMOUNT         0.00         0.00         0.00         
MIXING HGT(FT-AGL/MSL)4082                      3836         
TRANSPORT WND (MPH)   NW 14                     NE 13        
VENT RATE (KT-FT)     54012                     47246        
DISPERSION            Good                      Fair         
DSI                   STBL         SLGT UNSTBL  STBL         
LAL                   1            1            1            
HAINES INDEX          4            4            4            
ADI EARLY             29 FAIR      6 VERY POOR  42 GEN GOOD  
ADI LATE              53 GEN GOOD  6 VERY POOR  45 GEN GOOD  
MAX LVORI EARLY       4            5            8            
MAX LVORI LATE        2            9            3            

REMARKS...ADI IS ATMOSPHERIC DISPERSION INDEX BY LAVDAS.        
LVORI IS LOW VISIBILITY OCCURRENCE RISK INDEX.

.THURSDAY...Mostly cloudy. Lows in the mid 30s. Highs in the
lower 50s. Northeast winds around 5 mph. 
.FRIDAY...Cloudy with a 50 percent chance of rain. Lows in the
lower 40s. Highs around 50. East winds around 5 mph. 
.SATURDAY...Mostly cloudy. Lows in the lower 40s. Highs in the
lower 50s. West winds up to 5 mph. 
.SUNDAY...Mostly cloudy with a 50 percent chance of rain. Lows in
the lower 40s. Highs in the lower 50s. West winds up to 10 mph. 
.MONDAY...Mostly cloudy with a 50 percent chance of rain. Lows in
the lower 40s. Highs in the lower 50s. West winds 5 to 10 mph. 

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 JEFFERSON County, Kentucky
238 PM EDT Tue Oct 23 2018 /138 PM CDT Tue Oct 23 2018/

 DAY ONE  Tonight.

No hazardous weather is expected at this time.

 DAYS TWO THROUGH SEVEN  Wednesday through Monday.

No hazardous weather is expected at this time.

 SPOTTER INFORMATION STATEMENT  

Spotter activation will not be needed.

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


7-Day Forecast For JEFFERSON County, KY

TODAY
Sunny. Highs in the lower 60s. West winds around 5 mph shifting to the northwest in the afternoon.

TONIGHT
Clear. Lows in the mid 30s. North winds 5 to 10 mph.

WEDNESDAY
Mostly sunny. Highs in the mid 50s. Northeast winds 5 to 10 mph.

WEDNESDAY NIGHT
Mostly clear. Lows in the mid 30s. Northeast winds around 5 mph.

THURSDAY
Partly cloudy. Highs in the lower 50s. East winds 5 to 10 mph.

THURSDAY NIGHT
Mostly cloudy with rain likely. Lows in the lower 40s. Chance of rain 60 percent.

FRIDAY
Cloudy with a 50 percent chance of rain. Highs around 50.

FRIDAY NIGHT
Mostly cloudy with a 20 percent chance of rain. Lows in the lower 40s.

SATURDAY
Mostly cloudy with a 20 percent chance of rain. Highs in the lower 50s.

SATURDAY NIGHT
Mostly cloudy with a 20 percent chance of rain. Lows in the lower 40s.

SUNDAY
Mostly cloudy with a 50 percent chance of rain. Highs in the lower 50s.

SUNDAY NIGHT
Mostly cloudy with a 50 percent chance of rain. Lows in the lower 40s.

MONDAY
Mostly cloudy with a 20 percent chance of rain. Highs in the mid 50s.

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