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

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

ISSUED AT 21:00 UTC ON THURSDAY APR 19 2018
DAY THURSDAY
EDT 3HR 6P 7P
MAX/MIN -- 52°
TEMP 52° 49°
SKY COVER 25% 18%
Clouds
DEW PT 32° 32°
RH 47% 51%
POP 12HR -- --
RAIN/SNOW (liq.equ) -- --
SNOWFALL -- --
WIND SPEED(MPH) 8 7
WIND Gust(MPH) 13 10
WIND DIR N N
DEW -- --
HeatIndex 52 49
Rain Showers -- --
Frost -- --
WIND CHILL -- --
SPRAY COND
DRY COND
LIVESTOCK COLDSTRESS
LIVESTOCK HEATSTRESS 53.98 51.64



DAY FRIDAY SATURDAY SUNDAY MONDAY TUESDAY WEDNESDAY
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 3A 4A 5A 8A 11A 2P 5P 8P 2A 8A 2P 8P 2A 8A 2P 8P 2A 8A 2P 8P 2A 8A 2P 8P
MAX/MIN -- -- -- -- -- -- -- -- -- -- -- -- 31° -- -- -- -- -- -- -- -- -- -- 61° -- -- -- -- -- -- -- -- -- -- 36° -- -- 65° -- -- 43° 63° -- -- 47° 63° -- -- 49° 63° -- -- 49° 65° --
TEMP 49° 45° 43° 41° 40° 38° 38° 36° 34° 34° 31° 31° 34° 36° 41° 47° 52° 54° 56° 58° 59° 59° 58° 56° 56° 52° 49° 45° 43° 43° 41° 40° 38° 38° 40° 54° 63° 65° 58° 45° 45° 61° 59° 49° 49° 63° 58° 50° 49° 61° 61° 49° 52° 63° 63°
SKY COVER 12% 14% 12% 10% 8% 6% 4% 4% 3% 3% 3% 3% 3% 3% 3% 3% 3% 2% 2% 2% 2% 2% 3% 5% 5% 4% 3% 2% 3% 6% 7% 8% 11% 12% 22% 30% 30% 37% 55% 65% 73% 77% 76% 67% 69% 78% 82% 81% 77% 72% 81% 71% 73% 72% 55%
Clouds
DEW PT 32° 31° 31° 31° 31° 31° 31° 29° 29° 27° 27° 27° 27° 29° 29° 29° 29° 31° 31° 31° 31° 32° 32° 34° 32° 31° 31° 29° 29° 31° 31° 29° 29° 29° 31° 34° 38° 40° 40° 34° 36° 41° 43° 38° 40° 49° 47° 45° 45° 50° 49° 47° 47° 49° 47°
RH 53% 58% 60% 64% 69% 73% 72% 75% 78% 78% 85% 84% 78% 72% 59% 49% 42% 39% 37% 34% 35% 36% 37% 42% 41% 46% 50% 53% 57% 62% 64% 64% 70% 69% 69% 46% 37% 38% 49% 65% 70% 48% 52% 65% 73% 59% 64% 80% 86% 67% 66% 92% 82% 58% 55%
POP 12HR 6% -- -- -- -- -- -- -- -- -- -- -- 0% -- -- -- -- -- -- -- -- -- -- -- 0% -- -- -- -- -- -- -- -- -- 1% -- -- -- 2% -- 1% -- 2% -- 7% -- 28% -- 38% -- 39% -- 14% -- 34%
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) 7 6 5 5 5 6 6 6 5 5 5 5 5 6 6 7 7 7 7 7 8 8 7 7 6 6 6 6 6 7 7 7 7 7 7 8 7 7 7 7 8 7 8 7 7 8 9 7 7 7 7 5 7 9 7
WIND DIR NW NW NW NW NW 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 E E E E E E E NE NE E E E NE E E E E E E SE E SE W W NW
HeatIndex 49 45 41 39 36 34 34 32 31 29 27 27 29 32 38 47 52 54 56 58 59 59 58 56 56 52 49 45 40 38 37 36 34 32 35 54 63 65 58 45 40 61 59 49 49 63 58 50 49 61 61 49 52 63 63
Rain Showers -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Slight Chance Chance Chance Chance Chance Chance -- -- Chance Slight Chance Slight Chance
Frost -- -- -- -- -- -- -- -- -- Areas of Areas of Areas of -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
WIND CHILL -- 42° 40° 38° 37° 34° 34° 31° 30° 30° 26° 26° 30° 31° 37° -- -- -- -- -- -- -- -- -- -- -- -- 42° 39° 39° 36° 35° 33° 33° 35° -- -- -- -- 41° 41° -- -- -- -- -- -- -- -- -- -- -- -- -- --
SPRAY COND
DRY COND
LIVESTOCK COLDSTRESS
LIVESTOCK HEATSTRESS 51.53 48.19 46.48 44.52 43.21 41.09 41.20 39.13 37.00 37.00 33.29 33.45 37.00 39.51 45.01 50.31 54.17 55.61 56.97 58.29 58.93 58.93 58.28 56.89 56.91 54.02 51.70 48.57 46.74 46.30 44.52 43.72 41.43 41.55 43.21 55.43 61.54 62.89 58.22 47.66 47.28 60.37 58.95 50.89 50.46 62.05 58.16 50.97 49.75 60.60 60.59 49.43 52.67 62.03 61.96

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 NELSON County, Kentucky
Issued at 500 PM EDT THU APR 19 2018
NORTH CENTRAL KENTUCKY
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LOUISVILLE/SDF PTSUNNY   54  31  41 N10       30.31S                  
LOUISVILLE/LOU FAIR      53  33  46 NW9       30.32S                  
FORT KNOX      PTSUNNY   50  31  49 NW10      30.31F                  


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 NELSON County, KY
Provided by the National Weather Service:

Issued at: Thu Apr 19 17:05:01 EDT 2018

319 PM EDT Thu Apr 19 2018

                      Tonight      Fri          Fri Night    Sat          

CLOUD COVER           MClear       Clear        MClear       PCldy        
PRECIP TYPE           NONE         NONE         NONE         NONE         
CHANCE PRECIP (%)     0            0            0            0            
TEMP (24H TREND)      31 (-6)      61 (+9)      36           64           
RH % (24H TREND)      84 (+8)      31 (-14)     75           33           
20FTWND-VAL/AM(MPH)                NE  5                     E  5         
20FTWND-RDG/PM(MPH)   NW  5        NE  6        Lgt/Var      E  6         
PRECIP AMOUNT         0.00         0.00         0.00         0.00         
MIXING HGT(FT-AGL/MSL)             4841                      4627         
TRANSPORT WND (MPH)                NE 10                     E  8         
VENT RATE (KT-FT)                  44979                     34587        
DISPERSION                         Fair                      Marginal     
DSI                   SLGT UNSTBL  SLGT UNSTBL  SLGT UNSTBL  SLGT UNSTBL  
LAL                   1            1            1            1            
HAINES INDEX          3            4            4            5            
ADI EARLY             11 POOR      35 FAIR      5 VERY POOR  37 FAIR      
ADI LATE              4 VERY POOR  43 GEN GOOD  3 VERY POOR  37 FAIR      
MAX LVORI EARLY       3            4            3            3            
MAX LVORI LATE        5            1            3            2            

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

.SUNDAY...Mostly cloudy. Lows in the mid 40s. Highs in the mid
60s. Northeast winds around 5 mph. 
.MONDAY...Mostly cloudy with a 50 percent chance of rain showers.
Lows in the upper 40s. Highs in the lower 60s. East winds 5 to
10 mph. 
.TUESDAY...Mostly cloudy with a 50 percent chance of rain
showers. Lows in the upper 40s. Highs in the mid 60s. East winds
5 to 10 mph. 
.WEDNESDAY...Mostly cloudy with a 50 percent chance of rain
showers. Lows in the upper 40s. Highs in the lower 60s. West
winds up to 10 mph. 
.THURSDAY...Partly cloudy. Lows in the mid 40s. Highs in the mid
60s. 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 NELSON County, Kentucky
338 PM EDT Thu Apr 19 2018 /238 PM CDT Thu Apr 19 2018/

   FROST ADVISORY IN EFFECT FROM 1 AM EDT /MIDNIGHT CDT/ TO 10 AM
EDT /9 AM CDT/ FRIDAY  

This hazardous weather outlook is for portions of south central
Indiana and Central Kentucky.

 DAY ONE  Tonight.

Patchy frost later tonight into Friday morning could damage 
sensitive vegetation. The best chance for frost will be in the
southern portion of the Bluegrass region, and in sheltered valleys
and typical cold spots.

 DAYS TWO THROUGH SEVEN  Friday through Wednesday.

No hazardous weather is expected at this time. 

 SPOTTER INFORMATION STATEMENT  

Spotter activation is not needed at this time.

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


7-Day Forecast For NELSON County, KY


FROST ADVISORY IN EFFECT FROM 1 AM TO 10 AM EDT FRIDAY

TONIGHT
Mostly clear. Lows in the lower 30s. North winds 5 to 10 mph.

FRIDAY
Sunny. Areas of frost. Highs in the lower 60s. Northeast winds 5 to 10 mph.

FRIDAY NIGHT
Clear. Lows in the mid 30s. Northeast winds 5 to 10 mph.

SATURDAY
Partly cloudy. Areas of frost. Highs in the mid 60s. East winds 5 to 10 mph.

SATURDAY NIGHT
Partly cloudy. Lows in the mid 40s. Northeast winds 5 to 10 mph.

SUNDAY
Mostly cloudy. Highs in the mid 60s.

SUNDAY NIGHT
Mostly cloudy with a 40 percent chance of showers. Lows in the upper 40s.

MONDAY
Mostly cloudy with a 50 percent chance of showers. Highs in the lower 60s.

MONDAY NIGHT
Cloudy with a 50 percent chance of showers. Lows in the upper 40s.

TUESDAY
Mostly cloudy with a 50 percent chance of showers. Highs in the mid 60s.

TUESDAY NIGHT
Mostly cloudy with a 40 percent chance of showers. Lows in the upper 40s.

WEDNESDAY
Mostly cloudy with a 50 percent chance of showers. Highs in the lower 60s.

WEDNESDAY NIGHT
Partly cloudy with a 40 percent chance of showers. Lows in the mid 40s.

THURSDAY
Partly cloudy with a 20 percent chance of showers. Highs in the mid 60s.

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