866  
FNUS53 KPAH 211801  
FWFPAH  
 
FIRE WEATHER PLANNING FORECAST  
NATIONAL WEATHER SERVICE PADUCAH KY  
101 PM CDT THU MAY 21 2026  
   
DISCUSSION  
 
BEST WETTING RAINS ARE EXPECTED TOMORROW, AMIDST DAILY RAIN CHANCES  
THAT WILL PERSIST THRU THE MIDDLE OF NEXT WEEK. TOTAL RAINFALL WILL  
AVERAGE 1 TO 2 INCHES BY MID WEEK NEXT, WITH LOCALIZED HIGHER TOTALS  
POSSIBLE. AS A RESULT OF THE HIGHER RAIN CHANCES AND ASSOCIATED CLOUD  
COVER, MIXING HEIGHTS AND TEMPERATURES MAY BE A LITTLE LOWER AND A  
LITTLE SLOWER TO RECOVER THAN MIGHT NORMALLY BE EXPECTED IN A DRIER  
PATTERN.  
 
MOZ098-100-106>108-221000-  
SHANNON-WAYNE MO-OREGON-CARTER-RIPLEY-  
101 PM CDT THU MAY 21 2026  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS SHOWERS TSTMS  
CHANCE PRECIP (%) 60 80 40 40  
HIGH TEMPERATURE(F) 70-74 79-83  
MINIMUM RH(%) 79-84 60-65  
LOW TEMPERATURE(F) 55-59 54-58  
MAXIMUM RH(%) 95-100 95-100  
TEMP (24H TREND) 56 (+2) 73 (-5) 55 82  
RH % (24H TREND) 100 (+5) 82 (+22) 100 63  
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 0.02 0.32 0.02 0.00  
PRECIP DURATION 1 6 1 1  
PRECIP BEGIN 3 AM CONTINUING CONTINUING 1 PM  
PRECIP END CONTINUING CONTINUING 1 AM CONTINUING  
MIXING HGT(M-AGL/MSL) 630 1250  
MIXING HGT(FT-AGL/MSL) 2080 4090  
1700'MIX HGT TEMP 69 70  
TRANSPORT WND (KTS) E 7 SW 6  
TRANSPORT WND (M/S) E 4 SW 3  
MAX VENT RATE (M/S-M) 2520 3750  
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  
   
SUNDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 80S.  
LIGHT WINDS.    
MEMORIAL DAY  
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS AROUND 80. LIGHT  
WINDS.    
TUESDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE  
LOWER 60S. HIGHS IN THE LOWER 80S. SOUTHEAST WINDS 5 TO 10 MPH.    
WEDNESDAY  
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. SOUTH  
WINDS 5 TO 10 MPH.    
THURSDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS IN THE MID 60S. HIGHS IN THE MID 80S. SOUTH WINDS AROUND  
5 MPH.  
 
 
 
MOZ076-086-087-221000-  
PERRY MO-BOLLINGER-CAPE GIRARDEAU-  
101 PM CDT THU MAY 21 2026  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY MCLDY PCLDY  
PRECIP TYPE NONE TSTMS SHOWERS NONE  
CHANCE PRECIP (%) 0 80 50 0  
HIGH TEMPERATURE(F) 69-73 78-82  
MINIMUM RH(%) 77-82 57-62  
LOW TEMPERATURE(F) 54-58 55-59  
MAXIMUM RH(%) 95-100 95-100  
TEMP (24H TREND) 56 (+2) 72 (-2) 57 81  
RH % (24H TREND) 100 (+10) 80 (+16) 100 60  
WIND 20FT/EARLY(MPH) NE 3-7 LGT/VAR LGT/VAR LGT/VAR  
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.39 0.07 0.00  
PRECIP DURATION 6 2  
PRECIP BEGIN 7 AM CONTINUING  
PRECIP END CONTINUING 7 AM  
MIXING HGT(M-AGL/MSL) 630 1280  
MIXING HGT(FT-AGL/MSL) 2050 4200  
1700'MIX HGT TEMP 70 69  
TRANSPORT WND (KTS) NE 9 NW 6  
TRANSPORT WND (M/S) NE 5 NW 3  
MAX VENT RATE (M/S-M) 3150 3840  
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  
   
SUNDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS AROUND 60. HIGHS IN THE LOWER 80S. LIGHT  
WINDS.    
MEMORIAL DAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS AROUND 80. LIGHT  
WINDS.    
TUESDAY  
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S.  
SOUTHEAST WINDS AROUND 5 MPH.    
WEDNESDAY  
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.    
THURSDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS IN THE MID 60S. HIGHS IN THE MID 80S. SOUTHEAST WINDS AROUND  
5 MPH.  
 
 
 
MOZ109>112-114-221000-  
BUTLER-STODDARD-SCOTT-MISSISSIPPI-NEW MADRID-  
101 PM CDT THU MAY 21 2026  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS NONE  
CHANCE PRECIP (%) 70 90 60 0  
HIGH TEMPERATURE(F) 71-75 78-82  
MINIMUM RH(%) 78-83 58-63  
LOW TEMPERATURE(F) 57-61 57-61  
MAXIMUM RH(%) 95-100 95-100  
TEMP (24H TREND) 58 (+1) 74 (-2) 58 81  
RH % (24H TREND) 100 (+8) 81 (+16) 100 61  
WIND 20FT/EARLY(MPH) NE 4-8 E 3-7 LGT/VAR LGT/VAR  
WIND 20FT/LATE(MPH) LGT/VAR SE 3-7 LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.05 0.54 0.08 0.00  
PRECIP DURATION 1 7 2  
PRECIP BEGIN 1 AM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 7 AM  
MIXING HGT(M-AGL/MSL) 590 1290  
MIXING HGT(FT-AGL/MSL) 1930 4220  
1700'MIX HGT TEMP 72 72  
TRANSPORT WND (KTS) NW 9 NW 6  
TRANSPORT WND (M/S) NW 5 NW 3  
MAX VENT RATE (M/S-M) 2950 3870  
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  
   
SUNDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S. LIGHT WINDS.    
MEMORIAL DAY  
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS AROUND 80. LIGHT WINDS.   
TUESDAY  
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S.  
SOUTHEAST WINDS 5 TO 10 MPH.    
WEDNESDAY  
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.    
THURSDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS IN THE MID 60S. HIGHS IN THE MID 80S. SOUTH WINDS 5 TO  
10 MPH.  
 
 
 
ILZ084-085-088-089-092-093-221000-  
JACKSON-WILLIAMSON-UNION IL-JOHNSON-ALEXANDER-PULASKI-  
101 PM CDT THU MAY 21 2026  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY MCLDY PCLDY  
PRECIP TYPE SHOWERS TSTMS TSTMS NONE  
CHANCE PRECIP (%) 50 90 70 0  
HIGH TEMPERATURE(F) 70-74 77-81  
MINIMUM RH(%) 78-83 60-65  
LOW TEMPERATURE(F) 56-60 57-61  
MAXIMUM RH(%) 95-100 95-100  
TEMP (24H TREND) 58 (+2) 73 (-1) 59 80  
RH % (24H TREND) 97 (+5) 81 (+14) 100 63  
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 0.00 0.42 0.13 0.00  
PRECIP DURATION 0 7 2  
PRECIP BEGIN 5 AM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 7 AM  
MIXING HGT(M-AGL/MSL) 570 1170  
MIXING HGT(FT-AGL/MSL) 1890 3840  
1700'MIX HGT TEMP 71 70  
TRANSPORT WND (KTS) E 9 NW 6  
TRANSPORT WND (M/S) E 5 NW 3  
MAX VENT RATE (M/S-M) 2850 3510  
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  
   
SUNDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S. LIGHT WINDS.    
MEMORIAL DAY  
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS AROUND 80. LIGHT  
WINDS.    
TUESDAY  
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S.  
SOUTHEAST WINDS 5 TO 10 MPH.    
WEDNESDAY  
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.    
THURSDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S. SOUTHEAST WINDS 5 TO  
10 MPH.  
 
 
 
ILZ086-087-090-091-094-221000-  
SALINE-GALLATIN-POPE-HARDIN-MASSAC-  
101 PM CDT THU MAY 21 2026  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY MCLDY PCLDY  
PRECIP TYPE SHOWERS TSTMS TSTMS SHOWERS  
CHANCE PRECIP (%) 50 90 80 20  
HIGH TEMPERATURE(F) 70-74 77-81  
MINIMUM RH(%) 74-79 57-62  
LOW TEMPERATURE(F) 56-60 58-62  
MAXIMUM RH(%) 89-94 93-98  
TEMP (24H TREND) 58 (+2) 73 (0) 60 80  
RH % (24H TREND) 92 (-1) 77 (+11) 96 60  
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 0.01 0.50 0.13 0.00  
PRECIP DURATION 0 7 4 1  
PRECIP BEGIN 4 AM CONTINUING CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 7 AM 6 PM  
MIXING HGT(M-AGL/MSL) 510 1120  
MIXING HGT(FT-AGL/MSL) 1670 3690  
1700'MIX HGT TEMP 71 70  
TRANSPORT WND (KTS) S 8 NW 7  
TRANSPORT WND (M/S) S 4 NW 4  
MAX VENT RATE (M/S-M) 2040 4480  
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  
   
SUNDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S. LIGHT WINDS.    
MEMORIAL DAY  
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS AROUND 80. LIGHT WINDS.   
TUESDAY  
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.    
WEDNESDAY  
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE MID 80S. SOUTH  
WINDS AROUND 5 MPH.    
THURSDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S. SOUTH WINDS AROUND  
5 MPH.  
 
 
 
ILZ075>078-080>083-221000-  
JEFFERSON-WAYNE IL-EDWARDS-WABASH-PERRY IL-FRANKLIN-HAMILTON-  
WHITE-  
101 PM CDT THU MAY 21 2026  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY MCLDY PCLDY  
PRECIP TYPE NONE TSTMS TSTMS SHOWERS  
CHANCE PRECIP (%) 0 90 80 30  
HIGH TEMPERATURE(F) 69-73 76-80  
MINIMUM RH(%) 71-76 54-59  
LOW TEMPERATURE(F) 54-58 57-61  
MAXIMUM RH(%) 86-91 95-100  
TEMP (24H TREND) 56 (+2) 72 (+1) 59 79  
RH % (24H TREND) 89 (+5) 74 (+14) 97 57  
WIND 20FT/EARLY(MPH) NE 3-7 G17 E 4-8 LGT/VAR LGT/VAR  
WIND 20FT/LATE(MPH) LGT/VAR E 3-7 LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.33 0.13 0.00  
PRECIP DURATION 6 3 1  
PRECIP BEGIN 7 AM CONTINUING CONTINUING  
PRECIP END CONTINUING 7 AM 1 PM  
MIXING HGT(M-AGL/MSL) 450 1200  
MIXING HGT(FT-AGL/MSL) 1490 3930  
1700'MIX HGT TEMP 70 69  
TRANSPORT WND (KTS) E 10 NW 7  
TRANSPORT WND (M/S) E 5 NW 4  
MAX VENT RATE (M/S-M) 2250 4800  
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  
   
SUNDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S. LIGHT WINDS.    
MEMORIAL DAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S.  
LIGHT WINDS.    
TUESDAY  
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S.  
SOUTHEAST WINDS 5 TO 10 MPH.    
WEDNESDAY  
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE MID 80S.  
SOUTHEAST WINDS 5 TO 10 MPH.    
THURSDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S. SOUTHEAST WINDS  
AROUND 5 MPH.  
 
 
 
INZ081-082-085>088-KYZ014-015-018>020-221000-  
GIBSON-PIKE-POSEY-VANDERBURGH-WARRICK-SPENCER-UNION KY-WEBSTER-  
HENDERSON-DAVIESS-MCLEAN-  
101 PM CDT THU MAY 21 2026 /201 PM EDT THU MAY 21 2026/  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY MCLDY MCLDY  
PRECIP TYPE NONE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 0 100 90 50  
HIGH TEMPERATURE(F) 70-74 76-80  
MINIMUM RH(%) 77-82 62-67  
LOW TEMPERATURE(F) 56-60 60-64  
MAXIMUM RH(%) 92-97 95-100  
TEMP (24H TREND) 58 (+1) 73 (+1) 62 79  
RH % (24H TREND) 95 (+1) 80 (+14) 99 65  
WIND 20FT/EARLY(MPH) NE 3-7 E 3-7 LGT/VAR LGT/VAR  
WIND 20FT/LATE(MPH) LGT/VAR SE 3-7 LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.55 0.16 0.01  
PRECIP DURATION 10 7 2  
PRECIP BEGIN 7 AM CONTINUING CONTINUING  
PRECIP END CONTINUING 7 AM 6 PM  
MIXING HGT(M-AGL/MSL) 500 1100  
MIXING HGT(FT-AGL/MSL) 1640 3590  
1700'MIX HGT TEMP 72 71  
TRANSPORT WND (KTS) SE 9 W 9  
TRANSPORT WND (M/S) SE 5 W 5  
MAX VENT RATE (M/S-M) 2500 5500  
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  
   
SUNDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S. LIGHT WINDS.    
MEMORIAL DAY  
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS AROUND 80. LIGHT WINDS.   
TUESDAY  
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S.  
SOUTHEAST WINDS 5 TO 10 MPH.    
WEDNESDAY  
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S. SOUTH  
WINDS 5 TO 10 MPH.    
THURSDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S. SOUTHEAST WINDS  
AROUND 5 MPH.  
 
 
 
KYZ010>013-016-017-021-022-221000-  
CRITTENDEN-LYON-TRIGG-CALDWELL-HOPKINS-CHRISTIAN-MUHLENBERG-TODD-  
101 PM CDT THU MAY 21 2026  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY MCLDY PCLDY  
PRECIP TYPE SHOWERS TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 90 100 90 70  
HIGH TEMPERATURE(F) 72-76 76-80  
MINIMUM RH(%) 82-87 67-72  
LOW TEMPERATURE(F) 57-61 60-64  
MAXIMUM RH(%) 95-100 95-100  
TEMP (24H TREND) 59 (0) 75 (+1) 62 79  
RH % (24H TREND) 100 (+1) 85 (+8) 100 70  
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 0.05 0.72 0.15 0.01  
PRECIP DURATION 2 11 8 3  
PRECIP BEGIN 2 AM CONTINUING CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 7 AM CONTINUING  
MIXING HGT(M-AGL/MSL) 640 1010  
MIXING HGT(FT-AGL/MSL) 2090 3320  
1700'MIX HGT TEMP 73 73  
TRANSPORT WND (KTS) S 10 W 9  
TRANSPORT WND (M/S) S 5 W 5  
MAX VENT RATE (M/S-M) 3200 5050  
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  
   
SUNDAY  
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S.  
LIGHT WINDS.    
MEMORIAL DAY  
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE UPPER 70S. LIGHT  
WINDS.    
TUESDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE MID  
60S. HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND 5 MPH.    
WEDNESDAY  
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. SOUTH  
WINDS AROUND 5 MPH.    
THURSDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS IN THE MID 60S. HIGHS IN THE MID 80S. SOUTH WINDS AROUND  
5 MPH.  
 
 
 
KYZ001>009-221000-  
FULTON-HICKMAN-CARLISLE-BALLARD-MCCRACKEN-GRAVES-LIVINGSTON-  
MARSHALL-CALLOWAY-  
101 PM CDT THU MAY 21 2026  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 80 100 80 40  
HIGH TEMPERATURE(F) 72-76 77-81  
MINIMUM RH(%) 81-86 64-69  
LOW TEMPERATURE(F) 58-62 59-63  
MAXIMUM RH(%) 95-100 95-100  
TEMP (24H TREND) 60 (+1) 75 (0) 61 80  
RH % (24H TREND) 100 (+4) 84 (+11) 100 67  
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
WIND 20FT/LATE(MPH) LGT/VAR S 3-7 LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.06 0.64 0.10 0.00  
PRECIP DURATION 1 11 5 1  
PRECIP BEGIN 2 AM CONTINUING CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 7 AM CONTINUING  
MIXING HGT(M-AGL/MSL) 590 1130  
MIXING HGT(FT-AGL/MSL) 1920 3700  
1700'MIX HGT TEMP 73 72  
TRANSPORT WND (KTS) S 9 W 7  
TRANSPORT WND (M/S) S 5 W 4  
MAX VENT RATE (M/S-M) 2950 4520  
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  
   
SUNDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S. LIGHT WINDS.    
MEMORIAL DAY  
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE UPPER 70S. LIGHT  
WINDS.    
TUESDAY  
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE MID  
60S. HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO 10 MPH.    
WEDNESDAY  
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S. SOUTH  
WINDS 5 TO 10 MPH.    
THURSDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S. SOUTH WINDS AROUND  
5 MPH.  
 
 
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