431
FNUS53 KLSX 252124
FWFLSX
FIRE WEATHER PLANNING FORECAST FOR EASTERN/CENTRAL MO AND SOUTHWEST IL
NATIONAL WEATHER SERVICE SAINT LOUIS MO
424 PM CDT SAT APR 25 2026
DRY AND WARM CONDITIONS CONTINUE TOMORROW WITH A LIGHT EASTERLY
WIND. MOISTURE RETURNS SUNDAY NIGHT INTO MONDAY WITH THUNDERSTORM
CHANCES INCREASING. A COLD FRONT MOVES THROUGH MONDAY NIGHT
BRINGING A SHIFT TOWARD COOLER AND DRIER CONDITIONS FOR THE REST
OF THE WEEK.
MOZ072-073-083-084-099-260900-
CRAWFORD MO-WASHINGTON MO-DENT MO-IRON MO-REYNOLDS MO-
INCLUDING THE CITIES OF POTOSI/SALEM RANGER DISTRICT AND SALEM
424 PM CDT SAT APR 25 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 60 80
CHANCE OF THUNDER (%) 0 0 50 50
TEMP (24H TREND) 54 (+3) 79 (0) 60 82
RH % (24H TREND) 86 (-13) 45 (+8) 98 59
WIND 20FT AM(MPH) LGT/VAR S 6-10 G27
WIND 20FT PM(MPH) LGT/VAR SE 4-8 G18 SE 3-7 G17 S 9-13 G29
PRECIP AMOUNT 0.00 0.00 0.11 0.23
PRECIP DURATION 5 7
1700FT MIXING TEMP 73 76
MIXING HGT(FT-AGL) 340 5110 400 4040
TRANSPORT WND (M/S) E 5 S 7 SE 7 S 15
TRANSPORT WND (MPH) E 12 S 16 SE 15 S 33
VENT RATE (M/S-M) 0 14590 10 23380
POOR GOOD POOR EXCELLENT
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 70S.
WEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 60S.
MINIMUM RH 40 PERCENT. NORTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS AROUND 70.
MINIMUM RH 36 PERCENT. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. NORTHEAST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 34 PERCENT. NORTH WINDS 5 TO 10 MPH.
MOZ074-075-085-260900-
SAINT FRANCOIS MO-SAINTE GENEVIEVE MO-MADISON MO-
INCLUDING THE CITIES OF FARMINGTON AND FREDERICKTOWN RANGER
DISTRICT
424 PM CDT SAT APR 25 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 50 70
CHANCE OF THUNDER (%) 0 0 20 50
TEMP (24H TREND) 52 (-2) 79 (-1) 60 83
RH % (24H TREND) 90 (-10) 44 (+6) 94 60
WIND 20FT AM(MPH) LGT/VAR S 8-12 G25
WIND 20FT PM(MPH) LGT/VAR SE 4-8 G16 SE 4-8 G16 S 12-16 G28
PRECIP AMOUNT 0.00 0.00 0.07 0.20
PRECIP DURATION 2 5
1700FT MIXING TEMP 73 77
MIXING HGT(FT-AGL) 310 5480 350 3960
TRANSPORT WND (M/S) E 5 SE 6 SE 7 S 15
TRANSPORT WND (MPH) E 10 SE 13 SE 15 S 33
VENT RATE (M/S-M) 30 12170 150 21450
POOR GOOD POOR EXCELLENT
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE MID
50S. HIGHS IN THE UPPER 70S. WEST WINDS 15 TO 20 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS AROUND 50. HIGHS IN THE UPPER 60S. NORTH
WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS AROUND 70.
MINIMUM RH 37 PERCENT. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. NORTHEAST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 35 PERCENT. NORTH WINDS 5 TO 10 MPH.
MOZ041-047>050-260900-
BOONE MO-MONITEAU MO-COLE MO-OSAGE MO-CALLAWAY MO-
INCLUDING THE CITIES OF COLUMBIA, CEDAR CREEK RANGER DISTRICT,
JEFFERSON CITY, AND FULTON
424 PM CDT SAT APR 25 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 80 80
CHANCE OF THUNDER (%) 0 0 50 70
TEMP (24H TREND) 53 (+2) 77 (0) 61 83
RH % (24H TREND) 83 (-6) 51 (+17) 95 58
WIND 20FT AM(MPH) E 5-9 G19 S 10-14 G28
WIND 20FT PM(MPH) E 3-7 SE 7-11 G20 SE 6-10 G20 S 13-17 G31
PRECIP AMOUNT 0.00 0.00 0.23 0.48
PRECIP DURATION 10 11
1700FT MIXING TEMP 73 78
MIXING HGT(FT-AGL) 390 5250 430 3700
TRANSPORT WND (M/S) E 6 SE 9 SE 7 SW 15
TRANSPORT WND (MPH) E 14 SE 20 SE 16 SW 33
VENT RATE (M/S-M) 370 16620 500 25550
POOR EXCELLENT POOR EXCELLENT
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 60S. NORTHWEST WINDS
15 TO 20 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE
UPPER 60S. NORTH WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 60S. WEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. NORTHEAST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 38 PERCENT. NORTH WINDS 5 TO 10 MPH.
MOZ051-059-060-062-065-260900-
MONTGOMERY MO-GASCONADE MO-WARREN MO-FRANKLIN MO-JEFFERSON MO-
INCLUDING THE CITIES OF WASHINGTON, UNION, AND SULLIVAN
424 PM CDT SAT APR 25 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 70 90
CHANCE OF THUNDER (%) 0 0 50 50
TEMP (24H TREND) 52 (+1) 79 (+1) 61 83
RH % (24H TREND) 89 (-4) 47 (+19) 93 62
WIND 20FT AM(MPH) E 3-7 G18 S 8-12 G28
WIND 20FT PM(MPH) LGT/VAR SE 5-9 G18 SE 4-8 G19 S 12-16 G30
PRECIP AMOUNT 0.00 0.00 0.14 0.37
PRECIP DURATION 5 10
1700FT MIXING TEMP 73 78
MIXING HGT(FT-AGL) 360 5610 420 4030
TRANSPORT WND (M/S) E 5 SE 7 SE 7 SW 15
TRANSPORT WND (MPH) E 12 SE 16 SE 16 SW 35
VENT RATE (M/S-M) 170 16540 430 24340
POOR EXCELLENT POOR EXCELLENT
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS AROUND 50. HIGHS IN THE LOWER 70S. NORTHWEST WINDS 15 TO
20 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. HIGHS IN THE UPPER 60S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 60S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. NORTHEAST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 38 PERCENT. NORTH WINDS 5 TO 10 MPH.
MOZ061-063-064-260900-
SAINT CHARLES MO-SAINT LOUIS MO-SAINT LOUIS CITY MO-
INCLUDING THE CITIES OF SAINT CHARLES AND SAINT LOUIS
424 PM CDT SAT APR 25 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 60 90
CHANCE OF THUNDER (%) 0 0 20 50
TEMP (24H TREND) 53 (0) 79 (+1) 62 83
RH % (24H TREND) 87 (0) 42 (+11) 86 58
WIND 20FT AM(MPH) E 3-7 G15 SE 10-14 G26
WIND 20FT PM(MPH) LGT/VAR SE 6-10 G17 SE 6-10 G16 S 13-17 G30
PRECIP AMOUNT 0.00 0.00 0.10 0.37
PRECIP DURATION 4 10
1700FT MIXING TEMP 73 80
MIXING HGT(FT-AGL) 390 5710 370 3600
TRANSPORT WND (M/S) E 5 SE 7 SE 7 S 13
TRANSPORT WND (MPH) E 12 SE 16 SE 16 S 30
VENT RATE (M/S-M) 250 14290 540 23880
POOR GOOD POOR EXCELLENT
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 70S.
NORTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 60S.
NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. MINIMUM RH 39 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTHEAST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 36 PERCENT. NORTH WINDS 5 TO 10 MPH.
ILZ064-065-069-070-074-079-100>102-260900-
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
424 PM CDT SAT APR 25 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 0 0 40 80
CHANCE OF THUNDER (%) 0 0 0 50
TEMP (24H TREND) 51 (-4) 78 (+1) 59 82
RH % (24H TREND) 92 (-2) 44 (+5) 83 61
WIND 20FT AM(MPH) E 4-8 SE 10-14 G25
WIND 20FT PM(MPH) LGT/VAR SE 6-10 G15 SE 5-9 G15 S 16-20 G29
PRECIP AMOUNT 0.00 0.00 0.03 0.38
PRECIP DURATION 2 10
1700FT MIXING TEMP 72 77
MIXING HGT(FT-AGL) 400 5310 390 3570
TRANSPORT WND (M/S) E 5 SE 6 E 6 S 16
TRANSPORT WND (MPH) E 12 SE 13 E 14 S 37
VENT RATE (M/S-M) 190 12680 370 24330
POOR GOOD POOR EXCELLENT
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE MID
50S. HIGHS IN THE LOWER 70S. WEST WINDS 15 TO 20 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS AROUND 50. HIGHS IN THE UPPER 60S. NORTHWEST
WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. NORTHEAST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
MID 60S. MINIMUM RH 40 PERCENT. NORTH WINDS 5 TO 10 MPH.
MOZ018-019-026-027-034>036-042-052-260900-
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
424 PM CDT SAT APR 25 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 80 90
CHANCE OF THUNDER (%) 0 0 50 70
TEMP (24H TREND) 51 (+5) 77 (+1) 60 79
RH % (24H TREND) 82 (-10) 47 (+17) 93 63
WIND 20FT AM(MPH) SE 5-9 G19 S 12-16 G29
WIND 20FT PM(MPH) E 3-7 SE 8-12 G22 SE 7-11 G22 S 14-18 G31
PRECIP AMOUNT 0.00 0.00 0.38 0.82
PRECIP DURATION 6 12
1700FT MIXING TEMP 70 78
MIXING HGT(FT-AGL) 400 5590 470 3380
TRANSPORT WND (M/S) E 6 SE 9 SE 8 SW 15
TRANSPORT WND (MPH) E 13 SE 20 SE 17 SW 35
VENT RATE (M/S-M) 230 18090 500 23520
POOR EXCELLENT POOR EXCELLENT
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. NORTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
MID 60S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. NORTH WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
MID 60S. MINIMUM RH 40 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
ILZ095>098-260900-
ADAMS IL-BROWN IL-PIKE IL-CALHOUN IL-
INCLUDING THE CITIES OF QUINCY, MOUNT STERLING, AND PITTSFIELD
424 PM CDT SAT APR 25 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 70 100
CHANCE OF THUNDER (%) 0 0 20 70
TEMP (24H TREND) 49 (+2) 77 (0) 60 80
RH % (24H TREND) 84 (-9) 43 (+11) 88 65
WIND 20FT AM(MPH) E 5-9 G17 SE 11-15 G27
WIND 20FT PM(MPH) E 3-7 G15 SE 7-11 G19 SE 7-11 G21 S 13-17 G29
PRECIP AMOUNT 0.00 0.00 0.27 0.84
PRECIP DURATION 4 12
1700FT MIXING TEMP 70 79
MIXING HGT(FT-AGL) 350 5560 430 3070
TRANSPORT WND (M/S) E 5 SE 8 SE 8 S 15
TRANSPORT WND (MPH) E 12 SE 17 SE 17 S 33
VENT RATE (M/S-M) 260 15700 600 25540
POOR EXCELLENT POOR EXCELLENT
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS AROUND 50. HIGHS IN THE UPPER 60S. NORTHWEST WINDS 15 TO
20 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 60S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. NORTH WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
MID 60S. MINIMUM RH 38 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
ILZ058>060-099-260900-
GREENE IL-MACOUPIN IL-MONTGOMERY IL-JERSEY IL-
INCLUDING THE CITY OF LITCHFIELD
424 PM CDT SAT APR 25 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 50 90
CHANCE OF THUNDER (%) 0 0 20 50
TEMP (24H TREND) 48 (0) 77 (+1) 58 79
RH % (24H TREND) 89 (-1) 38 (+3) 78 59
WIND 20FT AM(MPH) E 5-9 G15 SE 13-17 G28
WIND 20FT PM(MPH) E 3-7 SE 7-11 G18 SE 7-11 G18 S 16-20 G31
PRECIP AMOUNT 0.00 0.00 0.06 0.76
PRECIP DURATION 2 10
1700FT MIXING TEMP 70 77
MIXING HGT(FT-AGL) 380 5320 410 3230
TRANSPORT WND (M/S) E 5 SE 7 E 7 S 16
TRANSPORT WND (MPH) E 12 SE 15 E 15 S 37
VENT RATE (M/S-M) 250 13520 500 22420
POOR GOOD POOR EXCELLENT
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 60S.
WEST WINDS 15 TO 20 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE MID 60S.
NORTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. MINIMUM RH 38 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. NORTH WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE MID 60S.
MINIMUM RH 36 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
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