623  
FNUS53 KLSX 190332  
FWFLSX  
 
FIRE WEATHER PLANNING FORECAST FOR EASTERN/CENTRAL MO AND SOUTHWEST IL  
NATIONAL WEATHER SERVICE SAINT LOUIS MO  
1032 PM CDT MON AUG 18 2025  
 
HOT AND HUMID CONDITIONS WILL CONTINUE ACROSS MUCH OF THE AREA  
THROUGH TUESDAY, WITH SCATTERED SHOWERS AND THUNDERSTORMS  
ACCOMPANYING A COLD FRONT THROUGH TOMORROW. BEHIND THIS FRONT,  
WINDS WILL BECOME NORTHERLY, TEMPERATURES WILL BE SEASONABLE, AND  
HUMIDITY WILL BE LOWER. THESE CONDITIONS ARE EXPECTED THROUGH  
THIS WEEKEND.  
 
MOZ072-073-083-084-099-190900-  
CRAWFORD MO-WASHINGTON MO-DENT MO-IRON MO-REYNOLDS MO-  
INCLUDING THE CITIES OF POTOSI/SALEM RANGER DISTRICT AND SALEM  
1032 PM CDT MON AUG 18 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 20 30 50 30  
CHANCE OF THUNDER (%) 20 30 50 30  
TEMP (24H TREND) 71 (-1) 95 (-2) 69 88  
RH % (24H TREND) 96 (+1) 48 (+8) 100 61  
WIND 20FT AM(MPH) LGT/VAR LGT/VAR  
WIND 20FT PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.01 0.07 0.14 0.05  
PRECIP DURATION 1 1 2 2  
1700FT MIXING TEMP 92 81  
MIXING HGT(FT-AGL) 350 5530 320 4490  
TRANSPORT WND (M/S) SW 4 NW 4 W 5 N 5  
TRANSPORT WND (MPH) SW 8 NW 9 W 10 N 12  
VENT RATE (M/S-M) 0 9600 0 10350  
POOR GOOD POOR GOOD  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
THURSDAY
 
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID  
80S. NORTHEAST WINDS AROUND 5 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE UPPER  
80S. NORTH WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE UPPER  
80S. NORTH WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER  
80S. NORTH WINDS AROUND 5 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER  
70S. NORTH WINDS AROUND 5 MPH.  
 

 
 
MOZ074-075-085-190900-  
SAINT FRANCOIS MO-SAINTE GENEVIEVE MO-MADISON MO-  
INCLUDING THE CITIES OF FARMINGTON AND FREDERICKTOWN RANGER  
DISTRICT  
1032 PM CDT MON AUG 18 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 20 30 50 40  
CHANCE OF THUNDER (%) 20 30 50 40  
TEMP (24H TREND) 72 (-1) 95 (-3) 70 89  
RH % (24H TREND) 93 (-1) 49 (+9) 100 59  
WIND 20FT AM(MPH) LGT/VAR LGT/VAR  
WIND 20FT PM(MPH) LGT/VAR LGT/VAR LGT/VAR N 3-7  
PRECIP AMOUNT 0.01 0.11 0.17 0.08  
PRECIP DURATION 0 1 2 2  
1700FT MIXING TEMP 93 83  
MIXING HGT(FT-AGL) 320 5720 300 4440  
TRANSPORT WND (M/S) S 3 NW 4 N 4 N 6  
TRANSPORT WND (MPH) S 7 NW 9 N 8 N 14  
VENT RATE (M/S-M) 40 8490 30 9550  
POOR GOOD POOR GOOD  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
THURSDAY
 
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE  
UPPER 80S. NORTH WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE UPPER  
80S. NORTH WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE UPPER  
80S. NORTH WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER  
80S. NORTH WINDS AROUND 5 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
UPPER 70S. NORTH WINDS AROUND 5 MPH.  
 

 
 
MOZ041-047>050-190900-  
BOONE MO-MONITEAU MO-COLE MO-OSAGE MO-CALLAWAY MO-  
INCLUDING THE CITIES OF COLUMBIA, CEDAR CREEK RANGER DISTRICT,  
JEFFERSON CITY, AND FULTON  
1032 PM CDT MON AUG 18 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY PCLDY MCLEAR PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 30 20 30 20  
CHANCE OF THUNDER (%) 30 20 30 20  
TEMP (24H TREND) 71 (-1) 94 (-2) 70 88  
RH % (24H TREND) 96 (0) 51 (+3) 100 57  
WIND 20FT AM(MPH) LGT/VAR LGT/VAR  
WIND 20FT PM(MPH) LGT/VAR NW 3-7 LGT/VAR NE 4-8 G15  
PRECIP AMOUNT 0.04 0.04 0.06 0.00  
PRECIP DURATION 1 1 2 1  
1700FT MIXING TEMP 91 85  
MIXING HGT(FT-AGL) 380 4530 340 4650  
TRANSPORT WND (M/S) S 3 N 5 NE 4 NE 6  
TRANSPORT WND (MPH) S 7 N 10 NE 9 NE 14  
VENT RATE (M/S-M) 180 8330 260 10590  
POOR GOOD POOR GOOD  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE MID  
80S. NORTHEAST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE UPPER  
80S. NORTHEAST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE MID  
80S. NORTH WINDS 5 TO 10 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS AROUND 60. HIGHS AROUND 80. NORTH  
WINDS 5 TO 10 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID  
70S. NORTH WINDS AROUND 5 MPH.  
 

 
 
MOZ051-059-060-062-065-190900-  
MONTGOMERY MO-GASCONADE MO-WARREN MO-FRANKLIN MO-JEFFERSON MO-  
INCLUDING THE CITIES OF WASHINGTON, UNION, AND SULLIVAN  
1032 PM CDT MON AUG 18 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 30 20 40 20  
CHANCE OF THUNDER (%) 20 20 40 20  
TEMP (24H TREND) 71 (-2) 94 (-2) 70 88  
RH % (24H TREND) 100 (+2) 51 (+3) 100 60  
WIND 20FT AM(MPH) LGT/VAR LGT/VAR  
WIND 20FT PM(MPH) LGT/VAR LGT/VAR LGT/VAR NE 3-7  
PRECIP AMOUNT 0.04 0.04 0.14 0.01  
PRECIP DURATION 1 1 2 1  
1700FT MIXING TEMP 91 84  
MIXING HGT(FT-AGL) 350 4560 330 4200  
TRANSPORT WND (M/S) SW 4 NW 5 NE 4 N 6  
TRANSPORT WND (MPH) SW 8 NW 10 NE 9 N 13  
VENT RATE (M/S-M) 150 9270 40 10090  
POOR GOOD POOR GOOD  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE MID  
80S. NORTHEAST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE UPPER  
80S. NORTH WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE MID  
80S. NORTHWEST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS AROUND 60. HIGHS AROUND 80. NORTH  
WINDS 5 TO 10 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER  
70S. NORTH WINDS AROUND 5 MPH.  
 

 
 
MOZ061-063-064-190900-  
SAINT CHARLES MO-SAINT LOUIS MO-SAINT LOUIS CITY MO-  
INCLUDING THE CITIES OF SAINT CHARLES AND SAINT LOUIS  
1032 PM CDT MON AUG 18 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 30 20 40 20  
CHANCE OF THUNDER (%) 30 20 20 20  
TEMP (24H TREND) 73 (-4) 93 (-3) 72 87  
RH % (24H TREND) 95 (+7) 53 (+5) 99 62  
WIND 20FT AM(MPH) LGT/VAR LGT/VAR  
WIND 20FT PM(MPH) LGT/VAR NW 3-7 LGT/VAR NE 4-8  
PRECIP AMOUNT 0.03 0.05 0.09 0.01  
PRECIP DURATION 1 1 2 1  
1700FT MIXING TEMP 90 83  
MIXING HGT(FT-AGL) 370 4540 280 4270  
TRANSPORT WND (M/S) SW 4 NW 4 NE 5 N 7  
TRANSPORT WND (MPH) SW 8 NW 9 NE 10 N 15  
VENT RATE (M/S-M) 150 8660 300 10270  
POOR GOOD POOR GOOD  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE MID  
80S. NORTHEAST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE UPPER  
80S. NORTH WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE MID  
80S. NORTHWEST WINDS 5 TO 10 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER  
80S. NORTH WINDS 5 TO 10 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
UPPER 70S. NORTH WINDS 5 TO 10 MPH.  
 

 
 
ILZ064-065-069-070-074-079-100>102-190900-  
BOND IL-FAYETTE IL-CLINTON IL-MARION IL-WASHINGTON IL-RANDOLPH IL-  
MADISON IL-SAINT CLAIR IL-MONROE IL-  
INCLUDING THE CITIES OF VANDALIA, CENTRALIA, SALEM, CHESTER,  
SPARTA, ALTON, EDWARDSVILLE, BELLEVILLE, AND CAHOKIA  
1032 PM CDT MON AUG 18 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 20 20 40 20  
CHANCE OF THUNDER (%) 20 20 20 20  
TEMP (24H TREND) 73 (-1) 94 (-2) 70 88  
RH % (24H TREND) 96 (0) 53 (+7) 100 62  
WIND 20FT AM(MPH) LGT/VAR LGT/VAR  
WIND 20FT PM(MPH) LGT/VAR NW 3-7 LGT/VAR NE 5-9  
PRECIP AMOUNT 0.01 0.05 0.18 0.01  
PRECIP DURATION 1 1 2 1  
1700FT MIXING TEMP 89 82  
MIXING HGT(FT-AGL) 360 4420 360 3590  
TRANSPORT WND (M/S) S 4 NW 4 N 5 N 6  
TRANSPORT WND (MPH) S 9 NW 9 N 10 N 13  
VENT RATE (M/S-M) 150 8230 180 9360  
POOR GOOD POOR GOOD  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
THURSDAY
 
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE  
UPPER 80S. NORTHEAST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE UPPER  
80S. NORTH WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE  
UPPER 80S. NORTHWEST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER  
80S. NORTHWEST WINDS 5 TO 10 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
UPPER 70S. NORTH WINDS AROUND 5 MPH.  
 

 
 
MOZ018-019-026-027-034>036-042-052-190900-  
KNOX MO-LEWIS MO-SHELBY MO-MARION MO-MONROE MO-RALLS MO-PIKE MO-  
AUDRAIN MO-LINCOLN MO-  
INCLUDING THE CITIES OF HANNIBAL, BOWLING GREEN, AND MEXICO  
1032 PM CDT MON AUG 18 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS SHOWERS NONE  
CHANCE PRECIP (%) 30 20 20 0  
CHANCE OF THUNDER (%) 30 20 0 0  
TEMP (24H TREND) 71 (-1) 90 (-4) 69 85  
RH % (24H TREND) 99 (+2) 59 (+5) 100 62  
WIND 20FT AM(MPH) LGT/VAR LGT/VAR  
WIND 20FT PM(MPH) LGT/VAR N 3-7 LGT/VAR NE 4-8 G15  
PRECIP AMOUNT 0.10 0.04 0.02 0.00  
PRECIP DURATION 1 0 1  
1700FT MIXING TEMP 88 83  
MIXING HGT(FT-AGL) 390 3660 300 4770  
TRANSPORT WND (M/S) W 4 N 5 N 5 N 6  
TRANSPORT WND (MPH) W 8 N 12 N 12 N 14  
VENT RATE (M/S-M) 150 7130 210 10560  
POOR FAIR POOR GOOD  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE LOWER  
80S. NORTHEAST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE MID  
80S. NORTH WINDS AROUND 5 MPH.    
SATURDAY
 
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE  
LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER  
70S. NORTH WINDS 5 TO 10 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID  
70S. NORTH WINDS AROUND 5 MPH.  
 

 
 
ILZ095>098-190900-  
ADAMS IL-BROWN IL-PIKE IL-CALHOUN IL-  
INCLUDING THE CITIES OF QUINCY, MOUNT STERLING, AND PITTSFIELD  
1032 PM CDT MON AUG 18 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS SHOWERS NONE  
CHANCE PRECIP (%) 30 20 20 0  
CHANCE OF THUNDER (%) 30 20 0 0  
TEMP (24H TREND) 72 (0) 91 (-2) 70 86  
RH % (24H TREND) 97 (-2) 60 (+4) 100 62  
WIND 20FT AM(MPH) LGT/VAR LGT/VAR  
WIND 20FT PM(MPH) LGT/VAR N 3-7 LGT/VAR NE 4-8  
PRECIP AMOUNT 0.14 0.05 0.01 0.00  
PRECIP DURATION 2 0 1  
1700FT MIXING TEMP 88 82  
MIXING HGT(FT-AGL) 360 3630 300 4880  
TRANSPORT WND (M/S) SW 4 N 5 N 5 N 6  
TRANSPORT WND (MPH) SW 8 N 10 N 12 N 14  
VENT RATE (M/S-M) 160 7030 230 11200  
POOR FAIR POOR GOOD  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE MID  
80S. NORTHEAST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE MID  
80S. NORTH WINDS AROUND 5 MPH.    
SATURDAY
 
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE  
LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER  
70S. NORTHWEST WINDS 5 TO 10 MPH.    
MONDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID  
70S. NORTH WINDS 5 TO 10 MPH.  
 

 
 
ILZ058>060-099-190900-  
GREENE IL-MACOUPIN IL-MONTGOMERY IL-JERSEY IL-  
INCLUDING THE CITY OF LITCHFIELD  
1032 PM CDT MON AUG 18 2025  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS SHOWERS TSTMS  
CHANCE PRECIP (%) 30 30 30 10  
CHANCE OF THUNDER (%) 30 30 0 10  
TEMP (24H TREND) 72 (-2) 90 (-2) 70 84  
RH % (24H TREND) 94 (-2) 57 (+3) 98 57  
WIND 20FT AM(MPH) LGT/VAR NE 3-7  
WIND 20FT PM(MPH) LGT/VAR NW 4-8 LGT/VAR NE 5-9  
PRECIP AMOUNT 0.02 0.08 0.08 0.00  
PRECIP DURATION 1 1 2 1  
1700FT MIXING TEMP 86 81  
MIXING HGT(FT-AGL) 380 3460 360 4070  
TRANSPORT WND (M/S) SW 5 N 5 N 5 N 6  
TRANSPORT WND (MPH) SW 10 N 12 N 10 N 14  
VENT RATE (M/S-M) 150 6340 220 10240  
POOR FAIR POOR GOOD  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE MID  
80S. NORTHEAST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE MID  
80S. NORTH WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE MID  
80S. NORTHWEST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE UPPER 70S.  
NORTHWEST WINDS 5 TO 10 MPH.    
MONDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID  
70S. NORTHWEST WINDS AROUND 5 MPH.  
 

 
 
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