698
FNUS53 KLSX 010634
FWFLSX
FIRE WEATHER PLANNING FORECAST FOR EASTERN/CENTRAL MO AND SOUTHWEST IL
NATIONAL WEATHER SERVICE SAINT LOUIS MO
133 AM CDT WED APR 1 2026
A WIDESPREAD WETTING RAIN IS FORECAST TONIGHT, MAINLY ALONG/NORTH
OF I-70. THERE WILL BE A BIG TEMPERATURE SPREAD ON WEDNESDAY,
WITH HIGHS IN THE UPPER 50S IN NORTHEAST MISSOURI/WEST CENTRAL
ILLINOIS TO LOW 80S IN SOUTHEAST MISSOURI. A FRONT WILL BE
STALLED OUT SOMEWHERE FROM WEST-EAST ROUGHLY NEAR THE
I-70 CORRIDORS. LIGHT EASTERLY WINDS ARE EXPECTED NORTH OF THE
FRONT, WITH SOUTHERLY WINDS TO THE SOUTH. WARM, MOIST CONDITIONS
WILL CONTINUE THROUGH THE END OF THE WEEK WITH MULTIPLE CHANCES
OF SHOWERS AND THUNDERSTORMS. THE BEST CHANCES ARE ON THURSDAY
AND AGAIN FRIDAY NIGHT/SATURDAY MORNING WITH TWO SEPARATE COLD
FRONTAL PASSAGES.
MOZ072-073-083-084-099-012100-
CRAWFORD MO-WASHINGTON MO-DENT MO-IRON MO-REYNOLDS MO-
INCLUDING THE CITIES OF POTOSI/SALEM RANGER DISTRICT AND SALEM
133 AM CDT WED APR 1 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 80 20 80
CHANCE OF THUNDER (%) 70 20 50
TEMP (24H TREND) 79 (-6) 63 (+1) 77
RH % (24H TREND) 50 (+18) 83 (-4) 55
WIND 20FT AM(MPH) LGT/VAR S 9-13 G31
WIND 20FT PM(MPH) S 3-7 G17 SE 3-7 G20 S 10-14 G31
PRECIP AMOUNT 0.23 0.04 0.08
PRECIP DURATION 7 1 6
1700FT MIXING TEMP 75 69
MIXING HGT(FT-AGL) 2830 560 4750
TRANSPORT WND (M/S) S 7 S 6 SW 16
TRANSPORT WND (MPH) S 15 S 14 SW 37
VENT RATE (M/S-M) 10760 120 30450
GOOD POOR EXCELLENT
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S.
SOUTH WINDS 10 TO 15 MPH.
SATURDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. COOLER. LOWS
IN THE LOWER 50S. HIGHS IN THE MID 60S. WEST WINDS 10 TO 15 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS AROUND 60.
MINIMUM RH 33 PERCENT. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE UPPER
60S. MINIMUM RH 28 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. MINIMUM RH 32 PERCENT. NORTH WINDS 5 TO 10 MPH.
MOZ074-075-085-012100-
SAINT FRANCOIS MO-SAINTE GENEVIEVE MO-MADISON MO-
INCLUDING THE CITIES OF FARMINGTON AND FREDERICKTOWN RANGER
DISTRICT
133 AM CDT WED APR 1 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE TSTMS SHOWERS TSTMS
CHANCE PRECIP (%) 70 30 70
CHANCE OF THUNDER (%) 50 0 50
TEMP (24H TREND) 80 (-5) 63 (+1) 77
RH % (24H TREND) 51 (+20) 84 (-2) 56
WIND 20FT AM(MPH) LGT/VAR S 12-16 G31
WIND 20FT PM(MPH) S 4-8 G16 S 5-9 G19 S 13-17 G31
PRECIP AMOUNT 0.17 0.04 0.07
PRECIP DURATION 5 1 4
1700FT MIXING TEMP 75 69
MIXING HGT(FT-AGL) 2980 500 4130
TRANSPORT WND (M/S) S 7 S 7 S 16
TRANSPORT WND (MPH) S 15 S 16 S 36
VENT RATE (M/S-M) 8900 350 26520
GOOD POOR EXCELLENT
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S.
SOUTH WINDS 10 TO 15 MPH.
SATURDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. COOLER. LOWS
IN THE MID 50S. HIGHS IN THE UPPER 60S. WEST WINDS 10 TO 15 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS AROUND 60.
MINIMUM RH 34 PERCENT. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE UPPER
60S. MINIMUM RH 31 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. MINIMUM RH 35 PERCENT. NORTH WINDS 5 TO 10 MPH.
MOZ041-047>050-012100-
BOONE MO-MONITEAU MO-COLE MO-OSAGE MO-CALLAWAY MO-
INCLUDING THE CITIES OF COLUMBIA, CEDAR CREEK RANGER DISTRICT,
JEFFERSON CITY, AND FULTON
133 AM CDT WED APR 1 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 90 80 90
CHANCE OF THUNDER (%) 50 50 50
TEMP (24H TREND) 70 (-11) 59 (+1) 77
RH % (24H TREND) 71 (+26) 94 (-4) 56
WIND 20FT AM(MPH) NE 3-7 G17 S 12-16 G31
WIND 20FT PM(MPH) E 5-9 G17 SE 5-9 G18 S 15-19 G34
PRECIP AMOUNT 0.58 0.22 0.15
PRECIP DURATION 11 6 12
1700FT MIXING TEMP 69 72
MIXING HGT(FT-AGL) 1340 440 4530
TRANSPORT WND (M/S) SE 6 SE 5 SW 18
TRANSPORT WND (MPH) SE 13 SE 12 SW 39
VENT RATE (M/S-M) 3810 320 31310
POOR POOR EXCELLENT
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. SHOWERS LIKELY. LOWS AROUND 60. HIGHS IN
THE LOWER 80S. SOUTH WINDS 15 TO 20 MPH.
SATURDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. MUCH COOLER.
LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 50S. NORTHWEST WINDS
10 TO 15 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE UPPER
50S. MINIMUM RH 40 PERCENT. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE UPPER
60S. MINIMUM RH 36 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE LOWER 60S.
MINIMUM RH 39 PERCENT. NORTH WINDS 5 TO 10 MPH.
MOZ051-059-060-062-065-012100-
MONTGOMERY MO-GASCONADE MO-WARREN MO-FRANKLIN MO-JEFFERSON MO-
INCLUDING THE CITIES OF WASHINGTON, UNION, AND SULLIVAN
133 AM CDT WED APR 1 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 80 70 90
CHANCE OF THUNDER (%) 50 50 50
TEMP (24H TREND) 74 (-9) 58 (-1) 78
RH % (24H TREND) 67 (+27) 93 (-6) 57
WIND 20FT AM(MPH) LGT/VAR S 12-16 G31
WIND 20FT PM(MPH) E 3-7 G16 SE 3-7 G17 S 14-18 G33
PRECIP AMOUNT 0.40 0.10 0.11
PRECIP DURATION 11 3 11
1700FT MIXING TEMP 70 73
MIXING HGT(FT-AGL) 1640 470 4610
TRANSPORT WND (M/S) SE 5 SE 5 SW 17
TRANSPORT WND (MPH) SE 10 SE 10 SW 38
VENT RATE (M/S-M) 4810 300 31050
MARGINAL POOR EXCELLENT
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S.
SOUTH WINDS 15 TO 20 MPH.
SATURDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. COOLER. LOWS
AROUND 50. HIGHS IN THE LOWER 60S. WEST WINDS 10 TO 15 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE UPPER
50S. MINIMUM RH 38 PERCENT. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
CLEAR. LOWS IN THE MID 30S. HIGHS IN THE UPPER 60S.
MINIMUM RH 34 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE LOWER 60S.
MINIMUM RH 38 PERCENT. NORTH WINDS 5 TO 10 MPH.
MOZ061-063-064-012100-
SAINT CHARLES MO-SAINT LOUIS MO-SAINT LOUIS CITY MO-
INCLUDING THE CITIES OF SAINT CHARLES AND SAINT LOUIS
133 AM CDT WED APR 1 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 90 70 80
CHANCE OF THUNDER (%) 50 70 50
TEMP (24H TREND) 71 (-12) 60 (0) 77
RH % (24H TREND) 69 (+28) 88 (-9) 57
WIND 20FT AM(MPH) LGT/VAR S 12-16 G30
WIND 20FT PM(MPH) E 3-7 E 4-8 G16 S 15-19 G32
PRECIP AMOUNT 0.27 0.07 0.10
PRECIP DURATION 10 2 6
1700FT MIXING TEMP 69 72
MIXING HGT(FT-AGL) 1510 450 4720
TRANSPORT WND (M/S) SE 4 SE 4 SW 18
TRANSPORT WND (MPH) SE 9 SE 8 SW 39
VENT RATE (M/S-M) 3130 310 28240
POOR POOR EXCELLENT
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S.
SOUTH WINDS 15 TO 20 MPH.
SATURDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. COOLER. LOWS
IN THE MID 50S. HIGHS IN THE MID 60S. WEST WINDS 10 TO 15 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. MINIMUM RH 38 PERCENT. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
CLEAR. LOWS IN THE MID 30S. HIGHS IN THE UPPER 60S.
MINIMUM RH 33 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. MINIMUM RH 38 PERCENT. NORTH WINDS 5 TO 10 MPH.
ILZ064-065-069-070-074-079-100>102-012100-
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
133 AM CDT WED APR 1 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 90 40 70
CHANCE OF THUNDER (%) 50 40 50
TEMP (24H TREND) 74 (-9) 60 (0) 77
RH % (24H TREND) 67 (+27) 94 (0) 59
WIND 20FT AM(MPH) LGT/VAR S 15-19 G31
WIND 20FT PM(MPH) E 4-8 SE 5-9 G16 S 19-23 G32
PRECIP AMOUNT 0.29 0.06 0.07
PRECIP DURATION 8 2 4
1700FT MIXING TEMP 70 71
MIXING HGT(FT-AGL) 1750 470 4000
TRANSPORT WND (M/S) S 5 SE 6 S 19
TRANSPORT WND (MPH) S 10 SE 13 S 41
VENT RATE (M/S-M) 7090 400 26440
FAIR POOR EXCELLENT
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
BREEZY. MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS AROUND 80. SOUTH
WINDS 20 TO 25 MPH.
SATURDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. COOLER. LOWS
IN THE MID 50S. HIGHS IN THE MID 60S. WEST WINDS 10 TO 15 MPH.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. COOLER. LOWS IN THE
UPPER 30S. HIGHS IN THE MID 50S. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID 60S.
MINIMUM RH 37 PERCENT. SOUTH WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS AROUND 60.
NORTH WINDS 5 TO 10 MPH.
MOZ018-019-026-027-034>036-042-052-012100-
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
133 AM CDT WED APR 1 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 90 80 90
CHANCE OF THUNDER (%) 50 50 50
TEMP (24H TREND) 60 (-20) 50 (-4) 75
RH % (24H TREND) 77 (+31) 100 (+5) 63
WIND 20FT AM(MPH) NE 7-11 G22 S 13-17 G33
WIND 20FT PM(MPH) E 7-11 G22 E 6-10 G20 S 17-21 G36
PRECIP AMOUNT 0.40 0.25 0.19
PRECIP DURATION 8 8 12
1700FT MIXING TEMP 62 72
MIXING HGT(FT-AGL) 1430 560 4340
TRANSPORT WND (M/S) E 8 SE 7 SW 19
TRANSPORT WND (MPH) E 17 SE 16 SW 43
VENT RATE (M/S-M) 6750 410 31050
FAIR POOR EXCELLENT
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE MID 50S.
HIGHS AROUND 80. SOUTH WINDS 15 TO 20 MPH.
SATURDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. MUCH COOLER.
LOWS IN THE MID 40S. HIGHS IN THE MID 50S. WEST WINDS 10 TO
15 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
50S. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID
60S. SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. NORTH WINDS 5 TO 10 MPH.
ILZ095>098-012100-
ADAMS IL-BROWN IL-PIKE IL-CALHOUN IL-
INCLUDING THE CITIES OF QUINCY, MOUNT STERLING, AND PITTSFIELD
133 AM CDT WED APR 1 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 90 80 90
CHANCE OF THUNDER (%) 50 50 50
TEMP (24H TREND) 58 (-23) 49 (-4) 74
RH % (24H TREND) 77 (+31) 100 (+7) 63
WIND 20FT AM(MPH) NE 7-11 G22 S 12-16 G29
WIND 20FT PM(MPH) E 7-11 G20 E 7-11 G20 S 15-19 G32
PRECIP AMOUNT 0.39 0.12 0.19
PRECIP DURATION 7 7 11
1700FT MIXING TEMP 61 72
MIXING HGT(FT-AGL) 1480 580 4350
TRANSPORT WND (M/S) E 9 SE 8 SW 19
TRANSPORT WND (MPH) E 20 SE 17 SW 43
VENT RATE (M/S-M) 6900 400 31300
FAIR POOR EXCELLENT
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS AROUND 80. SOUTH WINDS
15 TO 20 MPH.
SATURDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. MUCH COOLER.
LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 50S. WEST WINDS 10 TO
15 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
50S. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID
60S. MINIMUM RH 40 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. NORTH WINDS 5 TO 10 MPH.
ILZ058>060-099-012100-
GREENE IL-MACOUPIN IL-MONTGOMERY IL-JERSEY IL-
INCLUDING THE CITY OF LITCHFIELD
133 AM CDT WED APR 1 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 80 60 90
CHANCE OF THUNDER (%) 50 50 50
TEMP (24H TREND) 62 (-19) 54 (0) 75
RH % (24H TREND) 72 (+28) 100 (+4) 59
WIND 20FT AM(MPH) NE 6-10 G17 S 16-20 G32
WIND 20FT PM(MPH) E 7-11 G17 E 7-11 G17 S 19-23 G33
PRECIP AMOUNT 0.34 0.06 0.12
PRECIP DURATION 9 4 6
1700FT MIXING TEMP 66 71
MIXING HGT(FT-AGL) 1360 550 4180
TRANSPORT WND (M/S) E 6 E 7 S 18
TRANSPORT WND (MPH) E 14 E 15 S 40
VENT RATE (M/S-M) 3830 300 28810
POOR POOR EXCELLENT
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 70S.
SOUTH WINDS 15 TO 20 MPH.
SATURDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. COOLER. LOWS
IN THE LOWER 50S. HIGHS IN THE LOWER 60S. WEST WINDS 10 TO
15 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
50S. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE LOWER 60S.
MINIMUM RH 35 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. MINIMUM RH 40 PERCENT. NORTH WINDS 5 TO 10 MPH.
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