961
FNUS53 KLSX 031351
FWFLSX
FIRE WEATHER PLANNING FORECAST FOR EASTERN/CENTRAL MO AND SOUTHWEST IL
NATIONAL WEATHER SERVICE SAINT LOUIS MO
850 AM CDT SUN MAY 3 2026
TEMPERATURES TODAY WILL BE 10-15 DEGREES WARMER THAN YESTERDAY AS
SOUTHERLY WINDS RETURN TO THE REGION. ISOLATED TO SCATTERED
SHOWERS AND THUNDERSTORMS ARE FORECAST THIS EVENING AND TONIGHT
ACROSS THE AREA. TEMPERATURES WARM FURTHER ON MONDAY, WITH HIGHS
AROUND 80 EXPECTED. THIS WILL BE OCCURRING AHEAD OF A COLD FRONT
THAT WILL BRING PERIODS OF SHOWERS AND THUNDERSTORMS AND COOLER
TEMPERATURES TO THE AREA TUESDAY THROUGH WEDNESDAY.
MOZ072-073-083-084-099-032100-
CRAWFORD MO-WASHINGTON MO-DENT MO-IRON MO-REYNOLDS MO-
INCLUDING THE CITIES OF POTOSI/SALEM RANGER DISTRICT AND SALEM
850 AM CDT SUN MAY 3 2026
TODAY TONIGHT MON
CLOUD COVER CLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 74 (+12) 54 (+17) 80
RH % (24H TREND) 31 (+1) 80 (-9) 35
WIND 20FT AM(MPH) LGT/VAR SW 4-8 G22
WIND 20FT PM(MPH) SW 7-11 G21 SW 3-7 G22 SW 6-10 G23
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
1700FT MIXING TEMP 66 75
MIXING HGT(FT-AGL) 4540 370 6050
TRANSPORT WND (M/S) SW 11 SW 7 SW 12
TRANSPORT WND (MPH) SW 24 SW 15 SW 28
VENT RATE (M/S-M) 18680 0 27980
EXCELLENT 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 60S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE MID 40S.
HIGHS AROUND 60. NORTHEAST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE UPPER
60S. MINIMUM RH 37 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE UPPER
70S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. MINIMUM RH 39 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
MOZ074-075-085-032100-
SAINT FRANCOIS MO-SAINTE GENEVIEVE MO-MADISON MO-
INCLUDING THE CITIES OF FARMINGTON AND FREDERICKTOWN RANGER
DISTRICT
850 AM CDT SUN MAY 3 2026
TODAY TONIGHT MON
CLOUD COVER CLEAR MCLEAR PCLDY
PRECIP TYPE NONE SHOWERS NONE
CHANCE PRECIP (%) 0 20 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 73 (+11) 53 (+15) 80
RH % (24H TREND) 33 (+1) 83 (-6) 36
WIND 20FT AM(MPH) SW 3-7 G18 SW 5-9 G21
WIND 20FT PM(MPH) SW 9-13 G22 SW 5-9 G23 SW 9-13 G23
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
1700FT MIXING TEMP 65 75
MIXING HGT(FT-AGL) 4340 340 5830
TRANSPORT WND (M/S) SW 11 SW 5 SW 13
TRANSPORT WND (MPH) SW 24 SW 10 SW 29
VENT RATE (M/S-M) 16970 90 27390
EXCELLENT 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 60S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE MID 40S.
HIGHS AROUND 60. NORTHEAST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
MID 60S. MINIMUM RH 37 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID
70S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE MID 70S.
MINIMUM RH 40 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
MOZ041-047>050-032100-
BOONE MO-MONITEAU MO-COLE MO-OSAGE MO-CALLAWAY MO-
INCLUDING THE CITIES OF COLUMBIA, CEDAR CREEK RANGER DISTRICT,
JEFFERSON CITY, AND FULTON
850 AM CDT SUN MAY 3 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE TSTMS NONE
CHANCE PRECIP (%) 0 40 0
CHANCE OF THUNDER (%) 0 40 0
TEMP (24H TREND) 77 (+16) 52 (+13) 80
RH % (24H TREND) 37 (+6) 89 (+9) 46
WIND 20FT AM(MPH) S 6-10 G22 SW 6-10 G22
WIND 20FT PM(MPH) SW 10-14 G23 SW 3-7 G21 SW 8-12 G23
PRECIP AMOUNT 0.00 0.04 0.00
PRECIP DURATION 1
1700FT MIXING TEMP 67 71
MIXING HGT(FT-AGL) 5600 340 4290
TRANSPORT WND (M/S) SW 12 S 4 SW 10
TRANSPORT WND (MPH) SW 28 S 9 SW 22
VENT RATE (M/S-M) 24430 200 19590
EXCELLENT 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 60S. NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 40S. HIGHS IN THE UPPER 50S. NORTHEAST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE MID 60S.
WEST WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
70S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. NORTHWEST WINDS 5 TO 10 MPH.
MOZ051-059-060-062-065-032100-
MONTGOMERY MO-GASCONADE MO-WARREN MO-FRANKLIN MO-JEFFERSON MO-
INCLUDING THE CITIES OF WASHINGTON, UNION, AND SULLIVAN
850 AM CDT SUN MAY 3 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE TSTMS NONE
CHANCE PRECIP (%) 0 40 0
CHANCE OF THUNDER (%) 0 40 0
TEMP (24H TREND) 75 (+14) 52 (+14) 80
RH % (24H TREND) 35 (+2) 91 (+3) 43
WIND 20FT AM(MPH) S 3-7 G21 SW 5-9 G22
WIND 20FT PM(MPH) SW 9-13 G23 LGT/VAR SW 7-11 G22
PRECIP AMOUNT 0.00 0.04 0.00
PRECIP DURATION 1
1700FT MIXING TEMP 67 73
MIXING HGT(FT-AGL) 5100 350 5100
TRANSPORT WND (M/S) SW 12 S 4 SW 12
TRANSPORT WND (MPH) SW 26 S 9 SW 28
VENT RATE (M/S-M) 24640 150 25970
EXCELLENT 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 MID 60S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 40S. HIGHS IN THE UPPER 50S. NORTHEAST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE MID 60S.
WEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID
70S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. NORTHWEST WINDS AROUND 5 MPH.
MOZ061-063-064-032100-
SAINT CHARLES MO-SAINT LOUIS MO-SAINT LOUIS CITY MO-
INCLUDING THE CITIES OF SAINT CHARLES AND SAINT LOUIS
850 AM CDT SUN MAY 3 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE TSTMS NONE
CHANCE PRECIP (%) 0 60 0
CHANCE OF THUNDER (%) 0 50 0
TEMP (24H TREND) 75 (+14) 55 (+14) 80
RH % (24H TREND) 32 (-1) 88 (+5) 42
WIND 20FT AM(MPH) SW 5-9 G20 SW 6-10 G20
WIND 20FT PM(MPH) SW 10-14 G22 SW 3-7 G20 SW 8-12 G21
PRECIP AMOUNT 0.00 0.11 0.00
PRECIP DURATION 4
1700FT MIXING TEMP 66 73
MIXING HGT(FT-AGL) 5210 360 5440
TRANSPORT WND (M/S) SW 12 S 5 SW 13
TRANSPORT WND (MPH) SW 26 S 10 SW 29
VENT RATE (M/S-M) 20980 200 27050
EXCELLENT POOR EXCELLENT
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 50S. HIGHS IN THE MID 60S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
40S. HIGHS IN THE UPPER 50S. NORTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
MID 60S. WEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID
70S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
50S. HIGHS IN THE MID 70S. MINIMUM RH 39 PERCENT. NORTHWEST WINDS
AROUND 5 MPH.
ILZ064-065-069-070-074-079-100>102-032100-
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
850 AM CDT SUN MAY 3 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE TSTMS NONE
CHANCE PRECIP (%) 0 60 0
CHANCE OF THUNDER (%) 0 50 0
TEMP (24H TREND) 73 (+14) 52 (+12) 79
RH % (24H TREND) 37 (-3) 93 (+3) 45
WIND 20FT AM(MPH) SW 5-9 G20 SW 7-11 G19
WIND 20FT PM(MPH) SW 12-16 G23 S 5-9 G23 SW 10-14 G20
PRECIP AMOUNT 0.00 0.15 0.00
PRECIP DURATION 4
1700FT MIXING TEMP 63 73
MIXING HGT(FT-AGL) 4620 400 4730
TRANSPORT WND (M/S) SW 11 SW 5 SW 13
TRANSPORT WND (MPH) SW 25 SW 12 SW 29
VENT RATE (M/S-M) 20980 220 28240
EXCELLENT POOR EXCELLENT
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 50S. HIGHS IN THE MID 60S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE MID 40S.
HIGHS IN THE UPPER 50S. NORTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
MID 60S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
70S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 50.
HIGHS IN THE LOWER 70S. NORTHWEST WINDS AROUND 5 MPH.
MOZ018-019-026-027-034>036-042-052-032100-
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
850 AM CDT SUN MAY 3 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE NONE TSTMS NONE
CHANCE PRECIP (%) 0 40 0
CHANCE OF THUNDER (%) 0 40 0
TEMP (24H TREND) 73 (+13) 50 (+10) 79
RH % (24H TREND) 40 (+8) 93 (+16) 44
WIND 20FT AM(MPH) SW 7-11 G24 SW 6-10 G22
WIND 20FT PM(MPH) SW 11-15 G25 LGT/VAR SW 9-13 G22
PRECIP AMOUNT 0.00 0.10 0.00
PRECIP DURATION 2
1700FT MIXING TEMP 65 71
MIXING HGT(FT-AGL) 5470 320 4990
TRANSPORT WND (M/S) W 11 SW 4 SW 9
TRANSPORT WND (MPH) W 25 SW 9 SW 20
VENT RATE (M/S-M) 24940 150 20280
EXCELLENT POOR EXCELLENT
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 50S. HIGHS IN THE UPPER 50S. NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 40S. HIGHS IN THE UPPER 50S. NORTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE MID 60S.
WEST WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE LOWER
70S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. NORTHWEST WINDS 5 TO 10 MPH.
ILZ095>098-032100-
ADAMS IL-BROWN IL-PIKE IL-CALHOUN IL-
INCLUDING THE CITIES OF QUINCY, MOUNT STERLING, AND PITTSFIELD
850 AM CDT SUN MAY 3 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS TSTMS NONE
CHANCE PRECIP (%) 20 20 0
CHANCE OF THUNDER (%) 0 20 0
TEMP (24H TREND) 73 (+14) 51 (+11) 79
RH % (24H TREND) 39 (+5) 93 (+12) 43
WIND 20FT AM(MPH) S 6-10 G22 SW 5-9 G19
WIND 20FT PM(MPH) SW 12-16 G24 W 3-7 G19 SW 8-12 G20
PRECIP AMOUNT 0.00 0.07 0.00
PRECIP DURATION 1 1
1700FT MIXING TEMP 64 71
MIXING HGT(FT-AGL) 5280 310 5350
TRANSPORT WND (M/S) W 12 S 5 SW 9
TRANSPORT WND (MPH) W 26 S 10 SW 20
VENT RATE (M/S-M) 24550 140 20390
EXCELLENT POOR EXCELLENT
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 50S. HIGHS AROUND 60. NORTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 40S. HIGHS IN THE UPPER 50S. NORTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE MID 60S. WEST WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE LOWER
70S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. MINIMUM RH 40 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.
ILZ058>060-099-032100-
GREENE IL-MACOUPIN IL-MONTGOMERY IL-JERSEY IL-
INCLUDING THE CITY OF LITCHFIELD
850 AM CDT SUN MAY 3 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS NONE
CHANCE PRECIP (%) 0 50 0
CHANCE OF THUNDER (%) 0 50 0
TEMP (24H TREND) 72 (+14) 51 (+12) 77
RH % (24H TREND) 35 (-2) 96 (+10) 42
WIND 20FT AM(MPH) S 7-11 G22 SW 7-11 G20
WIND 20FT PM(MPH) SW 13-17 G24 SW 4-8 G21 SW 11-15 G23
PRECIP AMOUNT 0.00 0.22 0.00
PRECIP DURATION 2
1700FT MIXING TEMP 63 71
MIXING HGT(FT-AGL) 5070 350 5310
TRANSPORT WND (M/S) SW 12 SW 6 SW 12
TRANSPORT WND (MPH) SW 26 SW 13 SW 28
VENT RATE (M/S-M) 23710 190 26670
EXCELLENT 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 60S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
LOWER 40S. HIGHS IN THE UPPER 50S. NORTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
40S. HIGHS IN THE LOWER 60S. WEST WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS AROUND 70.
SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 70S. MINIMUM RH 40 PERCENT. NORTHWEST
WINDS AROUND 5 MPH.
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