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

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

ISSUED AT 22:00 UTC ON SUNDAY JUL 22 2018
DAY SUNDAY MONDAY
CDT 3HR 6P 7P 8P 9P 10P 11P MIDN 1A 2A 3A 4A 5A 6A 7A 8A 9A 10A 11A NOON 1P 2P 3P 4P 5P 6P
MAX/MIN 81° -- -- -- -- -- -- -- -- -- -- -- -- 67° -- -- -- -- -- -- -- -- -- -- 83°
TEMP 79° 77° 76° 74° 72° 72° 72° 70° 70° 68° 68° 67° 67° 68° 70° 72° 74° 76° 79° 81° 81° 83° 83° 81° 81°
SKY COVER 83% 86% 87% 87% 88% 86% 83% 81% 77% 72% 68% 70% 71% 73% 69% 60% 56% 51% 42% 38% 39% 41% 42% 42% 41%
Clouds
DEW PT 68° 68° 68° 68° 68° 68° 67° 67° 67° 67° 67° 67° 67° 67° 67° 67° 67° 67° 65° 65° 65° 65° 65° 65° 67°
RH 69% 73% 76% 81% 87% 89% 87% 90% 93% 93% 92% 96% 96% 92% 89% 84% 78% 71% 64% 60% 58% 56% 56% 58% 62%
POP 12HR -- 45% -- -- -- -- -- -- -- -- -- -- -- 16% -- -- -- -- -- -- -- -- -- -- --
RAIN/SNOW (liq.equ) -- 0.04in -- -- -- -- -- 0.00in -- -- -- -- -- 0.00in -- -- -- -- -- 0.00in -- -- -- -- --
SNOWFALL -- 0in -- -- -- -- -- 0in -- -- -- -- -- 0in -- -- -- -- -- 0in -- -- -- -- --
WIND SPEED(MPH) 10 9 8 7 6 6 6 6 6 7 7 7 7 7 7 7 7 7 8 8 8 9 9 9 8
WIND Gust(MPH) 16 15 13 9 7 7 7 7 7 8 8 9 9 10 10 10 10 10 13 13 13 15 15 15 13
WIND DIR NW NW NW NW NW N N N N N N N N N N N N N N N N N N N N
DEW -- Lgt Dew Lgt Dew Lgt Dew Mod Dew Mod Dew Mod Dew Mod Dew Mod Dew Mod Dew Mod Dew Mod Dew Mod Dew Mod Dew Mod Dew Mod Dew Lgt Dew Lgt Dew -- -- -- -- -- -- --
HeatIndex 82 77 76 74 72 72 72 70 70 68 68 67 67 68 70 72 74 76 79 83 84 85 85 84 83
Rain Showers Chance Slight Chance -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
Thunder Storm Slight Chance Isolated -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
WIND CHILL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
SPRAY COND
DRY COND
LIVESTOCK HEATSTRESS 75.56 74.30 73.73 72.41 71.06 71.20 71.06 69.38 69.57 67.65 67.60 66.82 66.82 67.60 69.32 70.84 72.16 73.26 75.00 76.12 75.87 77.14 77.14 75.87 76.36



DAY TUESDAY WEDNESDAY THURSDAY FRIDAY SATURDAY SUNDAY
CDT 6HR 7P 8P 9P 10P 11P MIDN 1A 2A 3A 4A 5A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 1A 7A 1P 7P 1A 7A 1P 7P 1A 7A 1P 7P 1A 7A 1P 7P
MAX/MIN -- -- -- -- -- -- -- -- -- -- -- 67° -- -- 85° -- -- -- -- 67° -- -- 88° -- -- 67° 88° -- -- 68° 86° -- -- 67° 85° -- -- 67° 83° --
TEMP 79° 76° 74° 72° 70° 70° 70° 68° 67° 67° 67° 67° 76° 83° 85° 81° 74° 70° 68° 68° 79° 86° 88° 83° 70° 70° 86° 83° 72° 70° 85° 81° 72° 70° 85° 79° 70° 68° 81° 81°
SKY COVER 42% 42% 41% 40% 37% 30% 26% 24% 21% 20% 25% 40% 37% 42% 42% 34% 30% 19% 15% 13% 17% 16% 25% 14% 6% 10% 24% 39% 46% 50% 43% 55% 57% 60% 62% 71% 70% 77% 82% 76%
Clouds
DEW PT 67° 67° 67° 67° 67° 67° 67° 67° 65° 65° 65° 65° 68° 67° 68° 68° 68° 67° 67° 67° 70° 67° 68° 68° 67° 67° 67° 70° 65° 67° 67° 67° 65° 65° 68° 70° 67° 67° 70° 70°
RH 64% 70% 78% 84% 87% 90% 90% 93% 93% 96% 97% 93% 75% 58% 58% 64% 84% 90% 96% 93% 71% 53% 53% 62% 90% 93% 53% 63% 78% 87% 54% 63% 81% 86% 59% 72% 90% 96% 69% 69%
POP 12HR 13% -- -- -- -- -- -- -- -- -- -- 6% -- -- -- 11% -- -- -- 3% -- -- -- 4% -- 1% -- 18% -- 4% -- 16% -- 20% -- 42% -- 47% -- 59%
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 5 5 5 5 5 5 5 6 7 8 6 5 2 2 5 6 7 7 6 1 2 6 5 2 5 5 5 2 2 5 5 2 2 6 6
WIND DIR N N N N N N N N N NW N N N N N N N N N N N N N N NW NW NW N N NE N N NE E W N SE S S SW
HeatIndex 82 76 74 72 70 70 70 68 67 67 67 67 76 87 88 85 74 70 68 68 83 90 92 86 70 70 90 88 72 70 89 85 72 70 88 83 70 68 86 86
Rain Showers -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Slight Chance -- -- -- Slight Chance Slight Chance Slight Chance Chance Chance Chance Chance Likely Chance Chance
Thunder Storm -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Slight Chance -- -- -- Slight Chance Slight Chance Slight Chance Chance Chance Chance Chance Likely Chance Chance
WIND CHILL -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
SPRAY COND
DRY COND
LIVESTOCK HEATSTRESS 75.00 73.16 72.16 70.84 69.20 69.38 69.38 67.65 66.68 66.82 66.86 66.68 73.64 77.41 78.95 76.60 72.66 69.38 67.80 67.65 75.78 78.97 80.45 77.94 69.38 69.57 78.97 78.08 70.40 69.20 78.37 76.48 70.62 69.14 79.09 75.89 69.38 67.80 77.21 77.21

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 LYON County, Kentucky
Issued at 600 PM EDT SUN JUL 22 2018
WESTERN AND SOUTH CENTRAL KENTUCKY
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PADUCAH        PTSUNNY   83  67  58 NW14G26   29.81S                  
HENDERSON      LGT RAIN  73  70  90 VRB6      29.80R                  
OWENSBORO      TSTM      74  70  87 NW16G24   29.78R                  
HOPKINSVILLE   FAIR      76  67  76 NW7       29.79R                  
BOWLING GREEN  CLOUDY    78  69  73 NW9G22    29.76F                  
GLASGOW        LGT RAIN  72  68  87 W3        29.76S                  


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 LYON County, KY
Provided by the National Weather Service:

Issued at: Sun Jul 22 18:05:01 EDT 2018

Precip Type           tstms        tstms        NONE         NONE         
Chance Precip (%)     30           20           0            0            
High Temperature(F)                79-83                     82-86        
Minimum RH(%)                      56-61                     55-60        
Low Temperature(F)    64-68                     63-67                     
Maximum RH(%)         95-100                    95-100                    
Temp (24h Trend)      66 (-1)      82 (+3)      65           85           
RH % (24h Trend)      100 (+3)     59 (-8)      98           58           
20FTWND-AM(MPH)                    N 5-9                     N 4-8        
20FTWND-PM(MPH)       NW 5-9       N 7-11       N 3-7        N 6-10       
Precip Amount         0.01         0.00         0.00         0.00         
Precip Duration       1            1                                      
Precip Begin          7 PM         1 PM                                   
Precip End            1 AM         7 PM                                   
1700'Mix Hgt Temp                  74                        77           
Mixing Hgt(FT-AGL)                 5279                      6231         
Transport Wind (KTS)               N 12                      N 13         
Transport Wind (M/S)               N  6                      N  7         
Vent Rate (M/S-M)                  9654                      13293        
Dispersion Index                   Good                      Good         
LAL                   2            2            1            2            
Haines Index          3            3            2            2            
Stability(DSI)        N/A          SLGT UNSTBL  N/A          MOD UNSTBL   

Remarks...None.

.Forecast for days 3 through 7...

.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. North winds
around 5 mph. 
.WEDNESDAY...Sunny. Highs in the upper 80s. North winds 5 to
10 mph. 
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Northwest
winds around 5 mph. 
.THURSDAY...Sunny with a 20 percent chance of showers and
thunderstorms. Highs in the upper 80s. Northwest winds around
5 mph. 
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 60s. North
winds around 5 mph. 
.FRIDAY...Mostly sunny. Highs in the upper 80s. North winds
around 5 mph. 
.FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of showers
and thunderstorms. Lows in the upper 60s. Northeast winds around
5 mph. 
.SATURDAY...Partly sunny with a 40 percent chance of showers and
thunderstorms. Highs in the mid 80s. South winds around 5 mph
shifting to the northwest in the afternoon. 
.SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of
showers and thunderstorms. Lows in the upper 60s. Northeast winds
around 5 mph shifting to the south after midnight. 
.SUNDAY...Mostly cloudy with a 50 percent chance of showers and
thunderstorms. Highs in the mid 80s. Southwest winds around
5 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 LYON County, Kentucky
316 PM CDT Sun Jul 22 2018

 DAY ONE  This Afternoon and Tonight

There will be a chance of thunderstorms through early this evening
across the east. Lightning and brief heavy rain will be the 
primary hazards.

 DAYS TWO THROUGH SEVEN  Monday through Saturday

The chance of thunderstorms will increase toward the end of the
week with the best chance on Saturday. At this time, severe 
weather is not expected.

 SPOTTER INFORMATION STATEMENT  

Spotter activation will not be needed.

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


7-Day Forecast For LYON County, KY

TONIGHT
Mostly cloudy. A slight chance of showers and isolated thunderstorms in the evening. Lows in the upper 60s. North winds 5 to 10 mph. Chance of precipitation 20 percent.

MONDAY
Partly sunny. Highs in the lower 80s. North winds around 10 mph.

MONDAY NIGHT
Mostly clear. Lows in the upper 60s. North winds around 5 mph.

TUESDAY
Partly sunny. Highs in the mid 80s. North winds 5 to 10 mph.

TUESDAY NIGHT
Mostly clear. Lows in the upper 60s. North winds 5 to 10 mph.

WEDNESDAY
Mostly sunny. Highs in the upper 80s.

WEDNESDAY NIGHT
Clear. Lows in the upper 60s.

THURSDAY
Mostly sunny. A 20 percent chance of showers and thunderstorms in the afternoon. Highs in the upper 80s.

THURSDAY NIGHT
Partly cloudy. Lows in the upper 60s.

FRIDAY
Partly sunny. A 20 percent chance of showers and thunderstorms in the afternoon. Highs in the upper 80s.

FRIDAY NIGHT
Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows in the upper 60s.

SATURDAY
Partly sunny with a 40 percent chance of showers and thunderstorms. Highs in the mid 80s.

SATURDAY NIGHT
Mostly cloudy with a 50 percent chance of showers and thunderstorms. Lows in the upper 60s.

SUNDAY
Showers and thunderstorms likely in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 60 percent.

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