791
FNUS53 KLSX 261324
FWFLSX
FIRE WEATHER PLANNING FORECAST FOR EASTERN/CENTRAL MO AND SOUTHWEST IL
NATIONAL WEATHER SERVICE SAINT LOUIS MO
824 AM CDT SUN APR 26 2026
ABOVE AVERAGE TEMPERATURES WILL PERSIST ALONG WITH INCREASING
MOISTURE TODAY AND MONDAY. LARGELY DRY CONDITIONS ARE EXPECTED
DURING THE DAYTIME TODAY, BUT SHOWERS AND THUNDERSTORMS, SOME
SEVERE, WILL OCCUR AT TIMES MONDAY. A COLD FRONT WILL ARRIVE
MONDAY NIGHT, USHERING COOLER TEMPERATURES INTO THE REGION BY
WEDNESDAY ALONG WITH PREDOMINANTLY DRY CONDITIONS.
MOZ072-073-083-084-099-262100-
CRAWFORD MO-WASHINGTON MO-DENT MO-IRON MO-REYNOLDS MO-
INCLUDING THE CITIES OF POTOSI/SALEM RANGER DISTRICT AND SALEM
824 AM CDT SUN APR 26 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 30 50
CHANCE OF THUNDER (%) 0 30 50
TEMP (24H TREND) 80 (+1) 61 (+10) 82
RH % (24H TREND) 42 (+5) 95 (+3) 60
WIND 20FT AM(MPH) LGT/VAR S 8-12 G28
WIND 20FT PM(MPH) SE 5-9 G17 SE 3-7 G18 S 10-14 G29
PRECIP AMOUNT 0.00 0.01 0.17
PRECIP DURATION 1 4
1700FT MIXING TEMP 73 71
MIXING HGT(FT-AGL) 5570 400 3540
TRANSPORT WND (M/S) S 7 SE 6 S 14
TRANSPORT WND (MPH) S 15 SE 13 S 32
VENT RATE (M/S-M) 14140 0 23050
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.
NORTH 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 39 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS AROUND 70.
MINIMUM RH 34 PERCENT. NORTH 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.
MOZ074-075-085-262100-
SAINT FRANCOIS MO-SAINTE GENEVIEVE MO-MADISON MO-
INCLUDING THE CITIES OF FARMINGTON AND FREDERICKTOWN RANGER
DISTRICT
824 AM CDT SUN APR 26 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 30 40
CHANCE OF THUNDER (%) 0 20 40
TEMP (24H TREND) 80 (0) 60 (+8) 83
RH % (24H TREND) 42 (+4) 91 (+2) 60
WIND 20FT AM(MPH) LGT/VAR S 9-13 G27
WIND 20FT PM(MPH) SE 5-9 G15 SE 4-8 G15 S 13-17 G30
PRECIP AMOUNT 0.00 0.00 0.13
PRECIP DURATION 1 4
1700FT MIXING TEMP 73 71
MIXING HGT(FT-AGL) 5930 350 4100
TRANSPORT WND (M/S) SE 5 SE 5 S 18
TRANSPORT WND (MPH) SE 12 SE 10 S 39
VENT RATE (M/S-M) 13330 120 30550
GOOD POOR EXCELLENT
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 70S.
NORTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. COOLER. LOWS AROUND 50. HIGHS IN THE UPPER 60S.
MINIMUM RH 40 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 36 PERCENT. NORTH 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 38 PERCENT. NORTH WINDS 5 TO 10 MPH.
MOZ041-047>050-262100-
BOONE MO-MONITEAU MO-COLE MO-OSAGE MO-CALLAWAY MO-
INCLUDING THE CITIES OF COLUMBIA, CEDAR CREEK RANGER DISTRICT,
JEFFERSON CITY, AND FULTON
824 AM CDT SUN APR 26 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 20 50 70
CHANCE OF THUNDER (%) 20 50 50
TEMP (24H TREND) 79 (+2) 62 (+9) 83
RH % (24H TREND) 46 (+12) 90 (+12) 56
WIND 20FT AM(MPH) SE 5-9 G17 S 11-15 G28
WIND 20FT PM(MPH) SE 7-11 G20 SE 7-11 G21 S 14-18 G32
PRECIP AMOUNT 0.01 0.08 0.31
PRECIP DURATION 1 2 7
1700FT MIXING TEMP 73 73
MIXING HGT(FT-AGL) 5750 450 4010
TRANSPORT WND (M/S) SE 8 SE 7 SW 16
TRANSPORT WND (MPH) SE 18 SE 16 SW 36
VENT RATE (M/S-M) 17480 500 30570
EXCELLENT POOR EXCELLENT
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS AROUND 70. NORTH WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE MID 60S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 40 PERCENT. NORTH 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 39 PERCENT. NORTH WINDS 5 TO 10 MPH.
MOZ051-059-060-062-065-262100-
MONTGOMERY MO-GASCONADE MO-WARREN MO-FRANKLIN MO-JEFFERSON MO-
INCLUDING THE CITIES OF WASHINGTON, UNION, AND SULLIVAN
824 AM CDT SUN APR 26 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 40 50
CHANCE OF THUNDER (%) 0 40 50
TEMP (24H TREND) 79 (+1) 61 (+10) 83
RH % (24H TREND) 43 (+15) 89 (-7) 60
WIND 20FT AM(MPH) SE 3-7 G16 S 9-13 G28
WIND 20FT PM(MPH) SE 6-10 G18 SE 5-9 G19 S 13-17 G31
PRECIP AMOUNT 0.00 0.02 0.23
PRECIP DURATION 1 4
1700FT MIXING TEMP 74 74
MIXING HGT(FT-AGL) 6020 420 3560
TRANSPORT WND (M/S) SE 7 SE 6 SW 15
TRANSPORT WND (MPH) SE 15 SE 14 SW 35
VENT RATE (M/S-M) 17170 330 23900
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 LOWER 70S. NORTHWEST WINDS
10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
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. MINIMUM RH 39 PERCENT. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 39 PERCENT. NORTH WINDS AROUND 5 MPH.
MOZ061-063-064-262100-
SAINT CHARLES MO-SAINT LOUIS MO-SAINT LOUIS CITY MO-
INCLUDING THE CITIES OF SAINT CHARLES AND SAINT LOUIS
824 AM CDT SUN APR 26 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 40 60
CHANCE OF THUNDER (%) 0 40 50
TEMP (24H TREND) 80 (+2) 62 (+9) 84
RH % (24H TREND) 39 (+8) 83 (-2) 57
WIND 20FT AM(MPH) E 3-7 S 10-14 G27
WIND 20FT PM(MPH) SE 6-10 G16 SE 5-9 G17 S 13-17 G31
PRECIP AMOUNT 0.00 0.01 0.27
PRECIP DURATION 1 7
1700FT MIXING TEMP 73 77
MIXING HGT(FT-AGL) 6110 430 3670
TRANSPORT WND (M/S) SE 6 SE 6 S 16
TRANSPORT WND (MPH) SE 14 SE 14 S 37
VENT RATE (M/S-M) 13680 450 23780
GOOD POOR EXCELLENT
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND 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 37 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 39 PERCENT. NORTH WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 37 PERCENT. NORTH WINDS 5 TO 10 MPH.
ILZ064-065-069-070-074-079-100>102-262100-
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
824 AM CDT SUN APR 26 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 20 50
CHANCE OF THUNDER (%) 0 20 50
TEMP (24H TREND) 79 (+2) 60 (+7) 83
RH % (24H TREND) 42 (+3) 82 (-9) 61
WIND 20FT AM(MPH) E 4-8 SE 11-15 G27
WIND 20FT PM(MPH) SE 6-10 G15 SE 5-9 G16 S 16-20 G30
PRECIP AMOUNT 0.00 0.00 0.29
PRECIP DURATION 0 4
1700FT MIXING TEMP 72 73
MIXING HGT(FT-AGL) 5960 410 3440
TRANSPORT WND (M/S) SE 5 SE 6 S 18
TRANSPORT WND (MPH) SE 12 SE 14 S 40
VENT RATE (M/S-M) 13010 370 27050
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. NORTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE MID 60S.
NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S. MINIMUM RH 40 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
MID 60S. NORTH WINDS 5 TO 10 MPH.
MOZ018-019-026-027-034>036-042-052-262100-
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
824 AM CDT SUN APR 26 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 60 90
CHANCE OF THUNDER (%) 0 50 50
TEMP (24H TREND) 78 (+2) 60 (+11) 81
RH % (24H TREND) 43 (+13) 94 (+13) 62
WIND 20FT AM(MPH) SE 4-8 G17 SE 12-16 G28
WIND 20FT PM(MPH) SE 8-12 G22 SE 7-11 G22 S 14-18 G32
PRECIP AMOUNT 0.00 0.39 0.82
PRECIP DURATION 2 11
1700FT MIXING TEMP 71 74
MIXING HGT(FT-AGL) 6460 490 3130
TRANSPORT WND (M/S) SE 8 SE 8 SW 15
TRANSPORT WND (MPH) SE 18 SE 17 SW 35
VENT RATE (M/S-M) 20200 490 23940
EXCELLENT POOR EXCELLENT
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
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
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 39 PERCENT. NORTH WINDS 5 TO 10 MPH.
ILZ095>098-262100-
ADAMS IL-BROWN IL-PIKE IL-CALHOUN IL-
INCLUDING THE CITIES OF QUINCY, MOUNT STERLING, AND PITTSFIELD
824 AM CDT SUN APR 26 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 60 80
CHANCE OF THUNDER (%) 0 50 50
TEMP (24H TREND) 79 (+2) 60 (+12) 81
RH % (24H TREND) 39 (+8) 91 (+4) 63
WIND 20FT AM(MPH) SE 4-8 G16 SE 12-16 G27
WIND 20FT PM(MPH) SE 7-11 G18 SE 7-11 G20 S 13-17 G31
PRECIP AMOUNT 0.00 0.18 1.02
PRECIP DURATION 2 11
1700FT MIXING TEMP 71 77
MIXING HGT(FT-AGL) 6510 460 2880
TRANSPORT WND (M/S) SE 7 SE 8 S 15
TRANSPORT WND (MPH) SE 16 SE 18 S 35
VENT RATE (M/S-M) 18780 550 21020
EXCELLENT POOR EXCELLENT
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. 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
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 38 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 60S. MINIMUM RH 37 PERCENT. NORTH WINDS 5 TO 10 MPH.
ILZ058>060-099-262100-
GREENE IL-MACOUPIN IL-MONTGOMERY IL-JERSEY IL-
INCLUDING THE CITY OF LITCHFIELD
824 AM CDT SUN APR 26 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 30 70
CHANCE OF THUNDER (%) 0 30 50
TEMP (24H TREND) 78 (+2) 59 (+10) 81
RH % (24H TREND) 38 (+3) 79 (-11) 59
WIND 20FT AM(MPH) E 5-9 G15 SE 13-17 G28
WIND 20FT PM(MPH) SE 7-11 G17 SE 6-10 G18 S 16-20 G31
PRECIP AMOUNT 0.00 0.01 0.75
PRECIP DURATION 1 9
1700FT MIXING TEMP 71 76
MIXING HGT(FT-AGL) 6040 430 3130
TRANSPORT WND (M/S) SE 6 SE 7 S 16
TRANSPORT WND (MPH) SE 14 SE 15 S 37
VENT RATE (M/S-M) 15710 430 20390
EXCELLENT POOR EXCELLENT
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS AROUND 50. HIGHS IN THE UPPER 60S. NORTHWEST
WINDS 15 TO 20 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE MID 60S. MINIMUM RH 40 PERCENT. NORTHWEST WINDS
10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S. MINIMUM RH 35 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. MINIMUM RH 37 PERCENT. NORTH WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
MID 60S. MINIMUM RH 35 PERCENT. NORTH WINDS 5 TO 10 MPH.
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