276  
FNUS53 KPAH 191929  
FWFPAH  
 
FIRE WEATHER PLANNING FORECAST  
NATIONAL WEATHER SERVICE PADUCAH KY  
229 PM CDT TUE MAY 19 2026  
   
DISCUSSION  
 
ANOTHER ROUND OF SHOWERS AND THUNDERSTORMS WILL MOVE THROUGH  
TONIGHT INTO WEDNESDAY. AFTER A BRIEF LULL WEDNESDAY NIGHT INTO  
THURSDAY, ADDITIONAL RAIN CHANCES RETURN THURSDAY NIGHT AND  
CONTINUE THROUGH THE HOLIDAY WEEKEND. MIXING HEIGHTS WILL BE  
LIMITED THE NEXT SEVERAL DAYS, STRUGGLING TO GET ABOVE 3000 FEET.  
THEREFORE, DISPERSION LOOKS TO BE POOR. TRANSPORT WINDS WILL BE  
OUT OF THE NORTH ON WEDNESDAY, NORTHEAST ON THURSDAY, AND THEN  
SWING BACK AROUND TO SOUTHERLY FOR FRIDAY.  
 
MOZ098-100-106>108-200915-  
SHANNON-WAYNE MO-OREGON-CARTER-RIPLEY-  
229 PM CDT TUE MAY 19 2026  
 
TONIGHT WED WED NIGHT THU  
 
CLOUD COVER MCLDY MCLDY PCLDY MCLDY  
PRECIP TYPE TSTMS TSTMS NONE SHOWERS  
CHANCE PRECIP (%) 70 50 0 40  
HIGH TEMPERATURE(F) 66-70 71-75  
MINIMUM RH(%) 68-73 71-76  
LOW TEMPERATURE(F) 55-59 51-55  
MAXIMUM RH(%) 95-100 95-100  
TEMP (24H TREND) 56 (-12) 70 (-11) 52 74  
RH % (24H TREND) 100 (+8) 71 (-10) 98 74  
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.20 0.03 0.00 0.01  
PRECIP DURATION 4 1 2  
PRECIP BEGIN 7 PM CONTINUING 7 AM  
PRECIP END CONTINUING 2 PM CONTINUING  
MIXING HGT(M-AGL/MSL) 700 1020  
MIXING HGT(FT-AGL/MSL) 2310 3340  
1700'MIX HGT TEMP 68 65  
TRANSPORT WND (KTS) NE 11 E 10  
TRANSPORT WND (M/S) NE 6 E 5  
MAX VENT RATE (M/S-M) 4200 5100  
DISPERSION INDEX POOR POOR  
DSI STBL SLGT UNSTBL  
 
REMARKS...FORECAST VENT RATES AND SMOKE DISPERSION INDEX VALUES  
SHOULD BE TREATED AS A BEST CASE SCENARIO AND MAY NOT BE  
REPRESENTATIVE OF ALL LOCATIONS WITHIN THE FIRE WEATHER ZONES  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
FRIDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE  
UPPER 50S. HIGHS IN THE UPPER 70S. LIGHT WINDS.    
SATURDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 80S. LIGHT WINDS.    
SUNDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS AROUND 60. HIGHS AROUND 80. EAST WINDS AROUND  
5 MPH.    
MEMORIAL DAY  
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S.  
SOUTHEAST WINDS AROUND 5 MPH.    
TUESDAY  
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S.  
SOUTH WINDS 5 TO 10 MPH.  
 
 
 
MOZ076-086-087-200915-  
PERRY MO-BOLLINGER-CAPE GIRARDEAU-  
229 PM CDT TUE MAY 19 2026  
 
TONIGHT WED WED NIGHT THU  
 
CLOUD COVER MCLDY MCLDY PCLDY MCLDY  
PRECIP TYPE TSTMS TSTMS NONE SHOWERS  
CHANCE PRECIP (%) 70 50 0 30  
HIGH TEMPERATURE(F) 64-68 70-74  
MINIMUM RH(%) 65-70 68-73  
LOW TEMPERATURE(F) 54-58 51-55  
MAXIMUM RH(%) 95-100 95-100  
TEMP (24H TREND) 55 (-12) 68 (-14) 53 73  
RH % (24H TREND) 100 (+4) 68 (-6) 97 71  
WIND 20FT/EARLY(MPH) LGT/VAR N 5-9 G19 NE 3-7 LGT/VAR  
WIND 20FT/LATE(MPH) N 3-7 G18 N 5-9 G18 LGT/VAR NE 3-7  
PRECIP AMOUNT 0.27 0.02 0.00 0.01  
PRECIP DURATION 7 1 1  
PRECIP BEGIN 7 PM CONTINUING 1 PM  
PRECIP END CONTINUING 4 PM CONTINUING  
MIXING HGT(M-AGL/MSL) 690 930  
MIXING HGT(FT-AGL/MSL) 2280 3070  
1700'MIX HGT TEMP 70 66  
TRANSPORT WND (KTS) N 15 NE 11  
TRANSPORT WND (M/S) N 8 NE 6  
MAX VENT RATE (M/S-M) 5520 5580  
DISPERSION INDEX POOR POOR  
DSI STBL SLGT UNSTBL  
 
REMARKS...FORECAST VENT RATES AND SMOKE DISPERSION INDEX VALUES  
SHOULD BE TREATED AS A BEST CASE SCENARIO AND MAY NOT BE  
REPRESENTATIVE OF ALL LOCATIONS WITHIN THE FIRE WEATHER ZONES  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
FRIDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE  
UPPER 50S. HIGHS IN THE UPPER 70S. EAST WINDS AROUND 5 MPH.    
SATURDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS  
AROUND 5 MPH.    
SUNDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS AROUND 60. HIGHS AROUND 80. SOUTHEAST WINDS  
AROUND 5 MPH.    
MEMORIAL DAY  
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S.  
SOUTHEAST WINDS AROUND 5 MPH.    
TUESDAY  
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE MID 80S. SOUTH  
WINDS 5 TO 10 MPH.  
 
 
 
MOZ109>112-114-200915-  
BUTLER-STODDARD-SCOTT-MISSISSIPPI-NEW MADRID-  
229 PM CDT TUE MAY 19 2026  
 
TONIGHT WED WED NIGHT THU  
 
CLOUD COVER MCLDY MCLDY PCLDY MCLDY  
PRECIP TYPE TSTMS TSTMS NONE SHOWERS  
CHANCE PRECIP (%) 70 70 0 50  
HIGH TEMPERATURE(F) 68-72 71-75  
MINIMUM RH(%) 69-74 71-76  
LOW TEMPERATURE(F) 58-62 54-58  
MAXIMUM RH(%) 95-100 95-100  
TEMP (24H TREND) 59 (-12) 72 (-13) 55 74  
RH % (24H TREND) 100 (+15) 72 (+10) 98 74  
WIND 20FT/EARLY(MPH) LGT/VAR N 5-9 G17 NE 4-8 G17 NE 3-7  
WIND 20FT/LATE(MPH) LGT/VAR N 6-10 G19 LGT/VAR NE 4-8  
PRECIP AMOUNT 0.29 0.06 0.00 0.05  
PRECIP DURATION 7 2 2  
PRECIP BEGIN 7 PM CONTINUING 7 AM  
PRECIP END CONTINUING 5 PM CONTINUING  
MIXING HGT(M-AGL/MSL) 640 840  
MIXING HGT(FT-AGL/MSL) 2110 2740  
1700'MIX HGT TEMP 73 70  
TRANSPORT WND (KTS) N 14 NE 11  
TRANSPORT WND (M/S) N 7 NE 6  
MAX VENT RATE (M/S-M) 4480 5040  
DISPERSION INDEX POOR POOR  
DSI STBL SLGT UNSTBL  
 
REMARKS...FORECAST VENT RATES AND SMOKE DISPERSION INDEX VALUES  
SHOULD BE TREATED AS A BEST CASE SCENARIO AND MAY NOT BE  
REPRESENTATIVE OF ALL LOCATIONS WITHIN THE FIRE WEATHER ZONES  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
FRIDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE  
LOWER 60S. HIGHS IN THE UPPER 70S. EAST WINDS AROUND 5 MPH.    
SATURDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND  
5 MPH.    
SUNDAY  
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS AROUND 80. EAST WINDS  
AROUND 5 MPH.    
MEMORIAL DAY  
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. SOUTH  
WINDS 5 TO 10 MPH.    
TUESDAY  
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE MID 80S. SOUTH  
WINDS 5 TO 10 MPH.  
 
 
 
ILZ084-085-088-089-092-093-200915-  
JACKSON-WILLIAMSON-UNION IL-JOHNSON-ALEXANDER-PULASKI-  
229 PM CDT TUE MAY 19 2026  
 
TONIGHT WED WED NIGHT THU  
 
CLOUD COVER MCLDY MCLDY PCLDY MCLDY  
PRECIP TYPE TSTMS TSTMS NONE SHOWERS  
CHANCE PRECIP (%) 70 60 0 40  
HIGH TEMPERATURE(F) 65-69 71-75  
MINIMUM RH(%) 65-70 65-70  
LOW TEMPERATURE(F) 57-61 53-57  
MAXIMUM RH(%) 95-100 90-95  
TEMP (24H TREND) 58 (-8) 69 (-15) 54 74  
RH % (24H TREND) 99 (+3) 68 (-2) 93 68  
WIND 20FT/EARLY(MPH) LGT/VAR N 4-8 G17 LGT/VAR LGT/VAR  
WIND 20FT/LATE(MPH) LGT/VAR N 4-8 G18 LGT/VAR NE 4-8  
PRECIP AMOUNT 0.28 0.04 0.00 0.00  
PRECIP DURATION 8 2 2  
PRECIP BEGIN 7 PM CONTINUING 7 AM  
PRECIP END CONTINUING 5 PM CONTINUING  
MIXING HGT(M-AGL/MSL) 670 870  
MIXING HGT(FT-AGL/MSL) 2210 2860  
1700'MIX HGT TEMP 72 68  
TRANSPORT WND (KTS) N 15 E 11  
TRANSPORT WND (M/S) N 8 E 6  
MAX VENT RATE (M/S-M) 5360 5220  
DISPERSION INDEX POOR POOR  
DSI STBL SLGT UNSTBL  
 
REMARKS...FORECAST VENT RATES AND SMOKE DISPERSION INDEX VALUES  
SHOULD BE TREATED AS A BEST CASE SCENARIO AND MAY NOT BE  
REPRESENTATIVE OF ALL LOCATIONS WITHIN THE FIRE WEATHER ZONES  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
FRIDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE  
UPPER 50S. HIGHS IN THE UPPER 70S. EAST WINDS AROUND 5 MPH.    
SATURDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS  
AROUND 5 MPH.    
SUNDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S.  
SOUTH WINDS AROUND 5 MPH.    
MEMORIAL DAY  
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S.  
SOUTHEAST WINDS AROUND 5 MPH.    
TUESDAY  
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE MID 80S. SOUTH  
WINDS 5 TO 10 MPH.  
 
 
 
ILZ086-087-090-091-094-200915-  
SALINE-GALLATIN-POPE-HARDIN-MASSAC-  
229 PM CDT TUE MAY 19 2026  
 
TONIGHT WED WED NIGHT THU  
 
CLOUD COVER MCLDY MCLDY MCLDY MCLDY  
PRECIP TYPE TSTMS TSTMS NONE SHOWERS  
CHANCE PRECIP (%) 80 70 0 40  
HIGH TEMPERATURE(F) 67-71 70-74  
MINIMUM RH(%) 64-69 62-67  
LOW TEMPERATURE(F) 59-63 54-58  
MAXIMUM RH(%) 92-97 86-91  
TEMP (24H TREND) 61 (-4) 71 (-14) 56 73  
RH % (24H TREND) 95 (-1) 67 (+3) 89 65  
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
WIND 20FT/LATE(MPH) LGT/VAR N 4-8 G18 LGT/VAR NE 3-7  
PRECIP AMOUNT 0.34 0.07 0.00 0.00  
PRECIP DURATION 7 3 1  
PRECIP BEGIN 7 PM CONTINUING 7 AM  
PRECIP END CONTINUING 6 PM CONTINUING  
MIXING HGT(M-AGL/MSL) 600 780  
MIXING HGT(FT-AGL/MSL) 1960 2550  
1700'MIX HGT TEMP 74 69  
TRANSPORT WND (KTS) N 14 E 11  
TRANSPORT WND (M/S) N 7 E 6  
MAX VENT RATE (M/S-M) 4200 4680  
DISPERSION INDEX POOR POOR  
DSI STBL SLGT UNSTBL  
 
REMARKS...FORECAST VENT RATES AND SMOKE DISPERSION INDEX VALUES  
SHOULD BE TREATED AS A BEST CASE SCENARIO AND MAY NOT BE  
REPRESENTATIVE OF ALL LOCATIONS WITHIN THE FIRE WEATHER ZONES  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
FRIDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE  
UPPER 50S. HIGHS IN THE UPPER 70S. EAST WINDS AROUND 5 MPH.    
SATURDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS IN THE LOWER 60S. HIGHS AROUND 80. SOUTHWEST WINDS AROUND  
5 MPH.    
SUNDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS AROUND 80. SOUTH  
WINDS AROUND 5 MPH.    
MEMORIAL DAY  
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S.  
SOUTHEAST WINDS AROUND 5 MPH.    
TUESDAY  
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE MID 80S. SOUTH  
WINDS AROUND 5 MPH.  
 
 
 
ILZ075>078-080>083-200915-  
JEFFERSON-WAYNE IL-EDWARDS-WABASH-PERRY IL-FRANKLIN-HAMILTON-  
WHITE-  
229 PM CDT TUE MAY 19 2026  
 
TONIGHT WED WED NIGHT THU  
 
CLOUD COVER MCLDY MCLDY MCLDY MCLDY  
PRECIP TYPE TSTMS TSTMS NONE NONE  
CHANCE PRECIP (%) 70 60 0 0  
HIGH TEMPERATURE(F) 63-67 69-73  
MINIMUM RH(%) 58-63 55-60  
LOW TEMPERATURE(F) 56-60 51-55  
MAXIMUM RH(%) 90-95 82-87  
TEMP (24H TREND) 57 (-8) 66 (-17) 52 72  
RH % (24H TREND) 93 (+1) 61 (-8) 85 58  
WIND 20FT/EARLY(MPH) LGT/VAR N 5-9 G18 NE 3-7 NE 4-8 G18  
WIND 20FT/LATE(MPH) N 3-7 G18 NE 5-9 G18 NE 3-7 G17 NE 4-8 G17  
PRECIP AMOUNT 0.32 0.02 0.00 0.00  
PRECIP DURATION 8 2  
PRECIP BEGIN 7 PM CONTINUING  
PRECIP END CONTINUING 5 PM  
MIXING HGT(M-AGL/MSL) 670 890  
MIXING HGT(FT-AGL/MSL) 2200 2910  
1700'MIX HGT TEMP 70 67  
TRANSPORT WND (KTS) N 16 E 12  
TRANSPORT WND (M/S) N 8 E 6  
MAX VENT RATE (M/S-M) 5360 5340  
DISPERSION INDEX POOR POOR  
DSI STBL STBL  
 
REMARKS...FORECAST VENT RATES AND SMOKE DISPERSION INDEX VALUES  
SHOULD BE TREATED AS A BEST CASE SCENARIO AND MAY NOT BE  
REPRESENTATIVE OF ALL LOCATIONS WITHIN THE FIRE WEATHER ZONES  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
FRIDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE  
UPPER 50S. HIGHS IN THE MID 70S. EAST WINDS AROUND 5 MPH.    
SATURDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS IN THE LOWER 60S. HIGHS AROUND 80. SOUTH WINDS AROUND 5 MPH.   
SUNDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S.  
SOUTH WINDS AROUND 5 MPH.    
MEMORIAL DAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S.  
EAST WINDS AROUND 5 MPH.    
TUESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS IN THE MID 60S. HIGHS IN THE MID 80S. SOUTH WINDS 5 TO  
10 MPH.  
 
 
 
INZ081-082-085>088-KYZ014-015-018>020-200915-  
GIBSON-PIKE-POSEY-VANDERBURGH-WARRICK-SPENCER-UNION KY-WEBSTER-  
HENDERSON-DAVIESS-MCLEAN-  
229 PM CDT TUE MAY 19 2026 /329 PM EDT TUE MAY 19 2026/  
 
TONIGHT WED WED NIGHT THU  
 
CLOUD COVER MCLDY MCLDY MCLDY MCLDY  
PRECIP TYPE TSTMS TSTMS NONE SHOWERS  
CHANCE PRECIP (%) 80 80 0 40  
HIGH TEMPERATURE(F) 68-72 70-74  
MINIMUM RH(%) 67-72 61-66  
LOW TEMPERATURE(F) 60-64 54-58  
MAXIMUM RH(%) 95-100 87-92  
TEMP (24H TREND) 61 (-5) 73 (-13) 56 73  
RH % (24H TREND) 97 (+1) 70 (+7) 90 64  
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR NE 3-7 NE 4-8 G17  
WIND 20FT/LATE(MPH) LGT/VAR N 4-8 G17 LGT/VAR NE 4-8  
PRECIP AMOUNT 0.34 0.07 0.00 0.01  
PRECIP DURATION 7 4 2  
PRECIP BEGIN 7 PM CONTINUING 6 AM  
PRECIP END CONTINUING 7 PM CONTINUING  
MIXING HGT(M-AGL/MSL) 520 810  
MIXING HGT(FT-AGL/MSL) 1720 2650  
1700'MIX HGT TEMP 74 69  
TRANSPORT WND (KTS) N 14 E 11  
TRANSPORT WND (M/S) N 7 E 6  
MAX VENT RATE (M/S-M) 3640 4860  
DISPERSION INDEX POOR POOR  
DSI STBL SLGT UNSTBL  
 
REMARKS...FORECAST VENT RATES AND SMOKE DISPERSION INDEX VALUES  
SHOULD BE TREATED AS A BEST CASE SCENARIO AND MAY NOT BE  
REPRESENTATIVE OF ALL LOCATIONS WITHIN THE FIRE WEATHER ZONES  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
FRIDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE  
UPPER 50S. HIGHS IN THE MID 70S. EAST WINDS AROUND 5 MPH.    
SATURDAY  
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS AROUND 80. SOUTH  
WINDS AROUND 5 MPH.    
SUNDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS AROUND 80. SOUTH  
WINDS AROUND 5 MPH.    
MEMORIAL DAY  
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S.  
SOUTHEAST WINDS AROUND 5 MPH.    
TUESDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE MID 80S. SOUTH  
WINDS 5 TO 10 MPH.  
 
 
 
KYZ010>013-016-017-021-022-200915-  
CRITTENDEN-LYON-TRIGG-CALDWELL-HOPKINS-CHRISTIAN-MUHLENBERG-TODD-  
229 PM CDT TUE MAY 19 2026  
 
TONIGHT WED WED NIGHT THU  
 
CLOUD COVER MCLDY MCLDY MCLDY MCLDY  
PRECIP TYPE TSTMS TSTMS SHOWERS SHOWERS  
CHANCE PRECIP (%) 80 80 40 60  
HIGH TEMPERATURE(F) 71-75 72-76  
MINIMUM RH(%) 77-82 71-76  
LOW TEMPERATURE(F) 62-66 56-60  
MAXIMUM RH(%) 95-100 95-100  
TEMP (24H TREND) 64 (-5) 75 (-12) 58 76  
RH % (24H TREND) 100 (+10) 80 (+21) 99 74  
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR NE 3-7  
PRECIP AMOUNT 0.24 0.19 0.03 0.07  
PRECIP DURATION 6 7 2 2  
PRECIP BEGIN 7 PM CONTINUING CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 7 AM CONTINUING  
MIXING HGT(M-AGL/MSL) 500 680  
MIXING HGT(FT-AGL/MSL) 1640 2230  
1700'MIX HGT TEMP 76 71  
TRANSPORT WND (KTS) N 7 NE 10  
TRANSPORT WND (M/S) N 4 NE 5  
MAX VENT RATE (M/S-M) 2000 3400  
DISPERSION INDEX POOR POOR  
DSI SLGT UNSTBL SLGT UNSTBL  
 
REMARKS...FORECAST VENT RATES AND SMOKE DISPERSION INDEX VALUES  
SHOULD BE TREATED AS A BEST CASE SCENARIO AND MAY NOT BE  
REPRESENTATIVE OF ALL LOCATIONS WITHIN THE FIRE WEATHER ZONES  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
FRIDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE  
LOWER 60S. HIGHS IN THE UPPER 70S. SOUTH WINDS AROUND 5 MPH.    
SATURDAY  
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS AROUND 80. SOUTH  
WINDS AROUND 5 MPH.    
SUNDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS AROUND 80. SOUTH WINDS  
AROUND 5 MPH.    
MEMORIAL DAY  
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. SOUTH  
WINDS AROUND 5 MPH.    
TUESDAY  
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE MID 80S. SOUTH  
WINDS 5 TO 10 MPH.  
 
 
 
KYZ001>009-200915-  
FULTON-HICKMAN-CARLISLE-BALLARD-MCCRACKEN-GRAVES-LIVINGSTON-  
MARSHALL-CALLOWAY-  
229 PM CDT TUE MAY 19 2026  
 
TONIGHT WED WED NIGHT THU  
 
CLOUD COVER MCLDY MCLDY MCLDY MCLDY  
PRECIP TYPE TSTMS TSTMS SHOWERS SHOWERS  
CHANCE PRECIP (%) 70 80 40 50  
HIGH TEMPERATURE(F) 70-74 72-76  
MINIMUM RH(%) 74-79 72-77  
LOW TEMPERATURE(F) 61-65 56-60  
MAXIMUM RH(%) 95-100 95-100  
TEMP (24H TREND) 63 (-7) 74 (-11) 58 75  
RH % (24H TREND) 100 (+10) 77 (+15) 99 75  
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
WIND 20FT/LATE(MPH) LGT/VAR N 3-7 G18 LGT/VAR NE 3-7  
PRECIP AMOUNT 0.31 0.14 0.01 0.07  
PRECIP DURATION 6 6 1 2  
PRECIP BEGIN 7 PM CONTINUING CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 7 AM CONTINUING  
MIXING HGT(M-AGL/MSL) 560 680  
MIXING HGT(FT-AGL/MSL) 1830 2220  
1700'MIX HGT TEMP 75 71  
TRANSPORT WND (KTS) N 11 NE 11  
TRANSPORT WND (M/S) N 6 NE 6  
MAX VENT RATE (M/S-M) 3360 4080  
DISPERSION INDEX POOR POOR  
DSI SLGT UNSTBL SLGT UNSTBL  
 
REMARKS...FORECAST VENT RATES AND SMOKE DISPERSION INDEX VALUES  
SHOULD BE TREATED AS A BEST CASE SCENARIO AND MAY NOT BE  
REPRESENTATIVE OF ALL LOCATIONS WITHIN THE FIRE WEATHER ZONES  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
FRIDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE  
LOWER 60S. HIGHS IN THE UPPER 70S. SOUTHEAST WINDS AROUND 5 MPH.    
SATURDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S.  
SOUTH WINDS AROUND 5 MPH.    
SUNDAY  
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS AROUND 80. SOUTH WINDS  
AROUND 5 MPH.    
MEMORIAL DAY  
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. SOUTH  
WINDS 5 TO 10 MPH.    
TUESDAY  
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE MID 80S. SOUTH  
WINDS 5 TO 10 MPH.  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab KY Page
The Nexlab IL Page
The Nexlab IN Page
The Nexlab MO Page
Main Text Page