415
FNUS53 KLSX 021425
FWFLSX
FIRE WEATHER PLANNING FORECAST FOR EASTERN/CENTRAL MO AND SOUTHWEST IL
NATIONAL WEATHER SERVICE SAINT LOUIS MO
925 AM CDT THU APR 2 2026
THERE IS A POTENTIAL FOR SEVERE WEATHER IN PORTIONS OF THE AREA
THIS AFTERNOON AND AGAIN FRIDAY AFTERNOON. EVEN OUTSIDE OF SEVERE
WEATHER, ON AND OFF SHOWERS AND THUNDERSTORMS WILL CONTINUE
THROUGH SATURDAY AFTERNOON. MINIMUM RELATIVE HUMIDITY VALUES WILL
LIKELY NOT DROP BELOW 50% UNTIL SUNDAY AFTERNOON.
MOZ072-073-083-084-099-022100-
CRAWFORD MO-WASHINGTON MO-DENT MO-IRON MO-REYNOLDS MO-
INCLUDING THE CITIES OF POTOSI/SALEM RANGER DISTRICT AND SALEM
925 AM CDT THU APR 2 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 70 50 50
CHANCE OF THUNDER (%) 50 50 20
TEMP (24H TREND) 73 (-1) 61 (-2) 82
RH % (24H TREND) 69 (+11) 99 (+12) 49
WIND 20FT AM(MPH) S 7-11 G34 S 4-8 G23
WIND 20FT PM(MPH) S 12-16 G34 S 7-11 G28 S 7-11 G24
PRECIP AMOUNT 0.06 0.05 0.04
PRECIP DURATION 4 2 2
1700FT MIXING TEMP 69 75
MIXING HGT(FT-AGL) 3450 590 4800
TRANSPORT WND (M/S) SW 14 SW 8 S 12
TRANSPORT WND (MPH) SW 32 SW 18 S 28
VENT RATE (M/S-M) 20410 360 23160
EXCELLENT POOR EXCELLENT
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
MID 50S. HIGHS IN THE MID 60S. WEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE LOWER
60S. MINIMUM RH 33 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY
CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER 60S.
MINIMUM RH 32 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE MID 60S.
MINIMUM RH 32 PERCENT. EAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE LOWER
70S. MINIMUM RH 32 PERCENT. SOUTH WINDS 10 TO 15 MPH.
MOZ074-075-085-022100-
SAINT FRANCOIS MO-SAINTE GENEVIEVE MO-MADISON MO-
INCLUDING THE CITIES OF FARMINGTON AND FREDERICKTOWN RANGER
DISTRICT
925 AM CDT THU APR 2 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 70 50 50
CHANCE OF THUNDER (%) 50 50 50
TEMP (24H TREND) 74 (-1) 61 (-3) 82
RH % (24H TREND) 65 (+7) 98 (+14) 51
WIND 20FT AM(MPH) S 8-12 G33 S 6-10 G22
WIND 20FT PM(MPH) S 15-19 G34 S 11-15 G29 S 9-13 G24
PRECIP AMOUNT 0.07 0.04 0.04
PRECIP DURATION 3 2 2
1700FT MIXING TEMP 70 74
MIXING HGT(FT-AGL) 3570 590 4480
TRANSPORT WND (M/S) S 17 SW 9 S 12
TRANSPORT WND (MPH) S 38 SW 21 S 28
VENT RATE (M/S-M) 22860 690 20150
EXCELLENT POOR EXCELLENT
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 50S. HIGHS IN THE UPPER 60S. WEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE LOWER
60S. MINIMUM RH 34 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY
CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER 60S.
MINIMUM RH 34 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE LOWER 60S.
MINIMUM RH 35 PERCENT. NORTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 70S. MINIMUM RH 33 PERCENT. SOUTH WINDS 5 TO 10 MPH.
MOZ041-047>050-022100-
BOONE MO-MONITEAU MO-COLE MO-OSAGE MO-CALLAWAY MO-
INCLUDING THE CITIES OF COLUMBIA, CEDAR CREEK RANGER DISTRICT,
JEFFERSON CITY, AND FULTON
925 AM CDT THU APR 2 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 80 50 70
CHANCE OF THUNDER (%) 50 50 20
TEMP (24H TREND) 73 (+10) 55 (+2) 81
RH % (24H TREND) 67 (-15) 100 (+1) 53
WIND 20FT AM(MPH) S 7-11 G33 SE 6-10 G22
WIND 20FT PM(MPH) SW 16-20 G35 SW 8-12 G28 S 10-14 G25
PRECIP AMOUNT 0.17 0.09 0.06
PRECIP DURATION 6 2 4
1700FT MIXING TEMP 71 77
MIXING HGT(FT-AGL) 3680 380 4490
TRANSPORT WND (M/S) SW 15 SE 4 S 12
TRANSPORT WND (MPH) SW 35 SE 8 S 28
VENT RATE (M/S-M) 22850 150 23090
EXCELLENT POOR EXCELLENT
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 40S. HIGHS IN THE UPPER 50S. WEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE UPPER
50S. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE MID 60S.
NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
30S. HIGHS IN THE LOWER 60S. MINIMUM RH 40 PERCENT. EAST WINDS
10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 70S. MINIMUM RH 40 PERCENT. SOUTH WINDS 10 TO 15 MPH.
MOZ051-059-060-062-065-022100-
MONTGOMERY MO-GASCONADE MO-WARREN MO-FRANKLIN MO-JEFFERSON MO-
INCLUDING THE CITIES OF WASHINGTON, UNION, AND SULLIVAN
925 AM CDT THU APR 2 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 70 50 60
CHANCE OF THUNDER (%) 50 50 50
TEMP (24H TREND) 73 (+11) 58 (+4) 82
RH % (24H TREND) 69 (-6) 99 (0) 52
WIND 20FT AM(MPH) S 6-10 G33 S 4-8 G21
WIND 20FT PM(MPH) S 15-19 G34 SW 9-13 G28 S 9-13 G24
PRECIP AMOUNT 0.10 0.12 0.07
PRECIP DURATION 5 2 5
1700FT MIXING TEMP 72 76
MIXING HGT(FT-AGL) 3450 390 4900
TRANSPORT WND (M/S) SW 14 S 4 S 12
TRANSPORT WND (MPH) SW 32 S 8 S 26
VENT RATE (M/S-M) 22390 220 20970
EXCELLENT POOR EXCELLENT
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 50S. HIGHS IN THE LOWER 60S. WEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS AROUND 60.
MINIMUM RH 39 PERCENT. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE MID 60S.
MINIMUM RH 40 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 60S. MINIMUM RH 38 PERCENT. EAST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE LOWER
70S. MINIMUM RH 37 PERCENT. SOUTH WINDS 10 TO 15 MPH.
MOZ061-063-064-022100-
SAINT CHARLES MO-SAINT LOUIS MO-SAINT LOUIS CITY MO-
INCLUDING THE CITIES OF SAINT CHARLES AND SAINT LOUIS
925 AM CDT THU APR 2 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 70 60 60
CHANCE OF THUNDER (%) 50 50 50
TEMP (24H TREND) 73 (+14) 62 (+10) 83
RH % (24H TREND) 69 (-14) 94 (-6) 53
WIND 20FT AM(MPH) S 10-14 G33 S 4-8 G19
WIND 20FT PM(MPH) S 15-19 G34 SW 11-15 G29 S 9-13 G22
PRECIP AMOUNT 0.05 0.12 0.08
PRECIP DURATION 5 3 5
1700FT MIXING TEMP 72 75
MIXING HGT(FT-AGL) 3140 420 4170
TRANSPORT WND (M/S) S 14 S 3 S 11
TRANSPORT WND (MPH) S 31 S 7 S 25
VENT RATE (M/S-M) 16610 200 17420
EXCELLENT POOR EXCELLENT
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
MID 50S. HIGHS IN THE LOWER 60S. WEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE UPPER 50S.
MINIMUM RH 39 PERCENT. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE MID 60S.
MINIMUM RH 39 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE LOWER 60S.
MINIMUM RH 37 PERCENT. EAST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 70S. MINIMUM RH 35 PERCENT. SOUTH WINDS 10 TO 15 MPH.
ILZ064-065-069-070-074-079-100>102-022100-
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
925 AM CDT THU APR 2 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 70 60 60
CHANCE OF THUNDER (%) 50 50 50
TEMP (24H TREND) 75 (+12) 61 (+5) 81
RH % (24H TREND) 63 (-7) 97 (-1) 57
WIND 20FT AM(MPH) S 12-16 G34 S 7-11 G20
WIND 20FT PM(MPH) S 19-23 G35 S 14-18 G31 S 11-15 G22
PRECIP AMOUNT 0.06 0.15 0.07
PRECIP DURATION 3 4 2
1700FT MIXING TEMP 72 73
MIXING HGT(FT-AGL) 3520 510 3690
TRANSPORT WND (M/S) S 18 SW 6 S 12
TRANSPORT WND (MPH) S 39 SW 13 S 26
VENT RATE (M/S-M) 28970 330 18600
EXCELLENT POOR EXCELLENT
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 50S. HIGHS IN THE MID 60S. WEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER
50S. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE LOWER 60S.
NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 50S. NORTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 60S. MINIMUM RH 39 PERCENT. SOUTH WINDS 10 TO 15 MPH.
MOZ018-019-026-027-034>036-042-052-022100-
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
925 AM CDT THU APR 2 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLEAR MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 80 40 70
CHANCE OF THUNDER (%) 50 40 20
TEMP (24H TREND) 72 (+22) 48 (+2) 80
RH % (24H TREND) 72 (-12) 98 (-2) 60
WIND 20FT AM(MPH) S 8-12 G33 SE 4-8 G21
WIND 20FT PM(MPH) S 17-21 G36 SW 9-13 G31 S 9-13 G24
PRECIP AMOUNT 0.24 0.07 0.08
PRECIP DURATION 8 2 5
1700FT MIXING TEMP 70 73
MIXING HGT(FT-AGL) 3130 440 3620
TRANSPORT WND (M/S) SW 16 NW 4 S 11
TRANSPORT WND (MPH) SW 36 NW 8 S 25
VENT RATE (M/S-M) 19990 190 17910
EXCELLENT POOR EXCELLENT
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 40S. HIGHS IN THE MID 50S. WEST WINDS 15 TO 20 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID
50S. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS AROUND 60.
NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE UPPER
50S. EAST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. WARMER. LOWS IN THE LOWER 40S. HIGHS
AROUND 70. SOUTH WINDS 15 TO 20 MPH.
ILZ095>098-022100-
ADAMS IL-BROWN IL-PIKE IL-CALHOUN IL-
INCLUDING THE CITIES OF QUINCY, MOUNT STERLING, AND PITTSFIELD
925 AM CDT THU APR 2 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLEAR MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 80 50 70
CHANCE OF THUNDER (%) 50 50 20
TEMP (24H TREND) 72 (+24) 50 (+4) 80
RH % (24H TREND) 74 (-14) 95 (-5) 61
WIND 20FT AM(MPH) S 6-10 G32 E 3-7 G17
WIND 20FT PM(MPH) S 16-20 G35 SW 10-14 G30 S 8-12 G21
PRECIP AMOUNT 0.26 0.12 0.07
PRECIP DURATION 8 2 5
1700FT MIXING TEMP 70 73
MIXING HGT(FT-AGL) 2960 490 3490
TRANSPORT WND (M/S) SW 15 NW 4 S 10
TRANSPORT WND (MPH) SW 35 NW 8 S 23
VENT RATE (M/S-M) 18370 160 14780
EXCELLENT POOR GOOD
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 50S. HIGHS IN THE UPPER 50S. WEST WINDS 15 TO 20 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID
50S. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS AROUND 60.
NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE UPPER
50S. EAST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. WARMER. LOWS AROUND 40. HIGHS IN THE
UPPER 60S. SOUTH WINDS 10 TO 15 MPH.
ILZ058>060-099-022100-
GREENE IL-MACOUPIN IL-MONTGOMERY IL-JERSEY IL-
INCLUDING THE CITY OF LITCHFIELD
925 AM CDT THU APR 2 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 80 60 70
CHANCE OF THUNDER (%) 50 50 50
TEMP (24H TREND) 71 (+19) 56 (+7) 80
RH % (24H TREND) 73 (-17) 96 (-4) 54
WIND 20FT AM(MPH) S 13-17 G35 SE 5-9 G17
WIND 20FT PM(MPH) S 19-23 G37 S 14-18 G32 S 10-14 G21
PRECIP AMOUNT 0.10 0.27 0.07
PRECIP DURATION 5 3 5
1700FT MIXING TEMP 71 72
MIXING HGT(FT-AGL) 2860 560 3300
TRANSPORT WND (M/S) S 16 SE 3 S 11
TRANSPORT WND (MPH) S 37 SE 6 S 24
VENT RATE (M/S-M) 23500 190 13930
EXCELLENT POOR GOOD
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
MID 50S. HIGHS IN THE LOWER 60S. WEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID
50S. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
CLEAR. LOWS IN THE MID 30S. HIGHS IN THE LOWER 60S.
NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE UPPER
50S. MINIMUM RH 38 PERCENT. NORTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 60S. MINIMUM RH 36 PERCENT. SOUTH WINDS 10 TO 15 MPH.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page