171
FNUS53 KLSX 310301
FWFLSX
FIRE WEATHER PLANNING FORECAST FOR EASTERN/CENTRAL MO AND SOUTHWEST IL
NATIONAL WEATHER SERVICE SAINT LOUIS MO
1001 PM CDT SAT MAY 30 2026
SEVERAL ROUNDS OF SHOWERS AND THUNDERSTORMS ARE POSSIBLE THROUGH
MONDAY, THOUGH THERE IS CONSIDERABLE UNCERTAINTY WITH THE
LOCATION/TIMING OF EACH ROUND. MUCH DRIER AIR WILL MOVE INTO THE
REGION TUESDAY, WITH THE NEXT CHANCE OF SHOWERS AND STORMS LIKELY
HOLDING OFF UNTIL FRIDAY.
MOZ072-073-083-084-099-310900-
CRAWFORD MO-WASHINGTON MO-DENT MO-IRON MO-REYNOLDS MO-
INCLUDING THE CITIES OF POTOSI/SALEM RANGER DISTRICT AND SALEM
1001 PM CDT SAT MAY 30 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 20 30 60 70
CHANCE OF THUNDER (%) 20 30 60 70
TEMP (24H TREND) 63 (-1) 83 (+3) 64 86
RH % (24H TREND) 100 (0) 61 (-13) 100 55
WIND 20FT AM(MPH) LGT/VAR LGT/VAR
WIND 20FT PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.04 0.12 0.10 0.05
PRECIP DURATION 1 1 2 3
1700FT MIXING TEMP 83 84
MIXING HGT(FT-AGL) 430 3350 430 4230
TRANSPORT WND (M/S) SE 4 E 4 S 4 N 5
TRANSPORT WND (MPH) SE 9 E 8 S 8 N 10
VENT RATE (M/S-M) 330 5630 280 8640
POOR MARGINAL POOR GOOD
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. NORTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE
LOWER 80S. MINIMUM RH 35 PERCENT. EAST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. MINIMUM RH 40 PERCENT. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE MID 80S. SOUTH WINDS 5 TO
10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S. SOUTHWEST WINDS 5 TO
10 MPH.
MOZ074-075-085-310900-
SAINT FRANCOIS MO-SAINTE GENEVIEVE MO-MADISON MO-
INCLUDING THE CITIES OF FARMINGTON AND FREDERICKTOWN RANGER
DISTRICT
1001 PM CDT SAT MAY 30 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 30 20 70 70
CHANCE OF THUNDER (%) 30 20 70 70
TEMP (24H TREND) 62 (-2) 83 (+1) 63 85
RH % (24H TREND) 97 (-3) 59 (-7) 100 58
WIND 20FT AM(MPH) LGT/VAR LGT/VAR
WIND 20FT PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.02 0.03 0.08 0.09
PRECIP DURATION 0 1 3 3
1700FT MIXING TEMP 79 83
MIXING HGT(FT-AGL) 420 3260 420 4380
TRANSPORT WND (M/S) E 4 E 4 S 3 N 4
TRANSPORT WND (MPH) E 8 E 8 S 7 N 9
VENT RATE (M/S-M) 270 4420 260 6810
POOR POOR POOR FAIR
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. NORTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE
LOWER 80S. MINIMUM RH 35 PERCENT. EAST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. MINIMUM RH 39 PERCENT. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE MID 80S. SOUTH WINDS 5 TO
10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S. SOUTHWEST WINDS 5 TO
10 MPH.
MOZ041-047>050-310900-
BOONE MO-MONITEAU MO-COLE MO-OSAGE MO-CALLAWAY MO-
INCLUDING THE CITIES OF COLUMBIA, CEDAR CREEK RANGER DISTRICT,
JEFFERSON CITY, AND FULTON
1001 PM CDT SAT MAY 30 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 20 60 70 30
CHANCE OF THUNDER (%) 20 60 70 30
TEMP (24H TREND) 64 (-1) 86 (+8) 62 87
RH % (24H TREND) 98 (-1) 61 (-15) 100 56
WIND 20FT AM(MPH) E 3-7 G15 LGT/VAR
WIND 20FT PM(MPH) E 3-7 G15 SE 3-7 G15 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.24 0.21 0.20 0.03
PRECIP DURATION 0 3 4 1
1700FT MIXING TEMP 79 82
MIXING HGT(FT-AGL) 440 3070 440 4100
TRANSPORT WND (M/S) SE 5 SE 5 SE 4 N 5
TRANSPORT WND (MPH) SE 12 SE 10 SE 9 N 10
VENT RATE (M/S-M) 480 5850 350 7040
POOR MARGINAL POOR FAIR
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. NORTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. MINIMUM RH 38 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS
5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE MID 80S. SOUTHWEST WINDS 5 TO
10 MPH.
MOZ051-059-060-062-065-310900-
MONTGOMERY MO-GASCONADE MO-WARREN MO-FRANKLIN MO-JEFFERSON MO-
INCLUDING THE CITIES OF WASHINGTON, UNION, AND SULLIVAN
1001 PM CDT SAT MAY 30 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 20 50 80 50
CHANCE OF THUNDER (%) 20 50 70 20
TEMP (24H TREND) 63 (-2) 83 (+2) 62 85
RH % (24H TREND) 96 (0) 60 (-7) 100 58
WIND 20FT AM(MPH) LGT/VAR LGT/VAR
WIND 20FT PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.03 0.12 0.11 0.05
PRECIP DURATION 0 1 5 2
1700FT MIXING TEMP 79 81
MIXING HGT(FT-AGL) 430 2970 420 4390
TRANSPORT WND (M/S) SE 4 SE 4 S 3 N 4
TRANSPORT WND (MPH) SE 9 SE 8 S 7 N 9
VENT RATE (M/S-M) 340 5050 280 7040
POOR MARGINAL POOR FAIR
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE LOWER 80S.
NORTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE
LOWER 80S. MINIMUM RH 37 PERCENT. EAST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
80S. MINIMUM RH 38 PERCENT. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS
5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE MID 80S. SOUTHWEST WINDS 5 TO
10 MPH.
MOZ061-063-064-310900-
SAINT CHARLES MO-SAINT LOUIS MO-SAINT LOUIS CITY MO-
INCLUDING THE CITIES OF SAINT CHARLES AND SAINT LOUIS
1001 PM CDT SAT MAY 30 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 30 30 80 50
CHANCE OF THUNDER (%) 30 20 70 50
TEMP (24H TREND) 64 (-3) 83 (0) 63 85
RH % (24H TREND) 95 (+9) 52 (-8) 99 56
WIND 20FT AM(MPH) SE 3-7 LGT/VAR
WIND 20FT PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.01 0.03 0.16 0.05
PRECIP DURATION 0 1 4 2
1700FT MIXING TEMP 74 80
MIXING HGT(FT-AGL) 440 2840 420 4560
TRANSPORT WND (M/S) E 4 SE 4 SE 4 N 4
TRANSPORT WND (MPH) E 9 SE 9 SE 8 N 9
VENT RATE (M/S-M) 410 5160 270 7080
POOR MARGINAL POOR FAIR
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 80S. MINIMUM RH 40 PERCENT. NORTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. MINIMUM RH 35 PERCENT. EAST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S. MINIMUM RH 36 PERCENT. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF THUNDERSTORMS. LOWS IN THE
MID 60S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS
5 TO 10 MPH.
ILZ064-065-069-070-074-079-100>102-310900-
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
1001 PM CDT SAT MAY 30 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 70 60
CHANCE OF THUNDER (%) 0 0 70 60
TEMP (24H TREND) 60 (-5) 81 (-2) 60 83
RH % (24H TREND) 89 (0) 52 (-8) 99 57
WIND 20FT AM(MPH) E 3-7 LGT/VAR
WIND 20FT PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.16 0.06
PRECIP DURATION 2 3
1700FT MIXING TEMP 75 79
MIXING HGT(FT-AGL) 440 3140 410 3560
TRANSPORT WND (M/S) E 5 SE 4 SE 3 NE 5
TRANSPORT WND (MPH) E 10 SE 8 SE 7 NE 10
VENT RATE (M/S-M) 330 5040 260 6440
POOR MARGINAL POOR FAIR
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS AROUND 80.
NORTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
CLEAR. LOWS IN THE MID 50S. HIGHS AROUND 80. MINIMUM
RH 38 PERCENT. EAST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. SOUTH WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S. SOUTHWEST WINDS 5 TO
10 MPH.
MOZ018-019-026-027-034>036-042-052-310900-
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
1001 PM CDT SAT MAY 30 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 20 60 70 20
CHANCE OF THUNDER (%) 20 60 70 20
TEMP (24H TREND) 62 (-3) 81 (+1) 61 83
RH % (24H TREND) 91 (+1) 58 (-5) 100 56
WIND 20FT AM(MPH) SE 5-9 G17 LGT/VAR
WIND 20FT PM(MPH) SE 3-7 G17 SE 4-8 G16 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.09 0.10 0.08 0.03
PRECIP DURATION 1 3 2 1
1700FT MIXING TEMP 74 78
MIXING HGT(FT-AGL) 440 3090 430 4310
TRANSPORT WND (M/S) SE 5 SE 5 SE 4 N 4
TRANSPORT WND (MPH) SE 12 SE 10 SE 8 N 9
VENT RATE (M/S-M) 500 6060 270 7450
POOR FAIR POOR FAIR
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE LOWER 80S.
EAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. MINIMUM RH 38 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
MID 80S. MINIMUM RH 40 PERCENT. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS
10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE MID 80S. SOUTHWEST WINDS 5 TO
10 MPH.
ILZ095>098-310900-
ADAMS IL-BROWN IL-PIKE IL-CALHOUN IL-
INCLUDING THE CITIES OF QUINCY, MOUNT STERLING, AND PITTSFIELD
1001 PM CDT SAT MAY 30 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 20 40 40 20
CHANCE OF THUNDER (%) 0 40 40 20
TEMP (24H TREND) 61 (-4) 81 (-2) 61 83
RH % (24H TREND) 82 (-3) 54 (+2) 99 54
WIND 20FT AM(MPH) SE 5-9 G18 LGT/VAR
WIND 20FT PM(MPH) SE 3-7 G16 SE 4-8 G15 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.03 0.07 0.08 0.03
PRECIP DURATION 1 2 1 1
1700FT MIXING TEMP 71 77
MIXING HGT(FT-AGL) 450 3200 420 3690
TRANSPORT WND (M/S) E 5 SE 5 SE 4 NE 4
TRANSPORT WND (MPH) E 12 SE 10 SE 8 NE 9
VENT RATE (M/S-M) 500 5900 330 5730
POOR MARGINAL POOR MARGINAL
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE LOWER 80S.
MINIMUM RH 39 PERCENT. NORTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE
LOWER 80S. MINIMUM RH 37 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS
10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 5 TO
10 MPH.
ILZ058>060-099-310900-
GREENE IL-MACOUPIN IL-MONTGOMERY IL-JERSEY IL-
INCLUDING THE CITY OF LITCHFIELD
1001 PM CDT SAT MAY 30 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 20 60 40
CHANCE OF THUNDER (%) 0 20 60 40
TEMP (24H TREND) 59 (-5) 80 (-2) 58 82
RH % (24H TREND) 81 (+1) 51 (-1) 99 53
WIND 20FT AM(MPH) SE 4-8 G15 LGT/VAR
WIND 20FT PM(MPH) E 4-8 SE 3-7 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.01 0.13 0.04
PRECIP DURATION 1 2 2
1700FT MIXING TEMP 72 77
MIXING HGT(FT-AGL) 450 3080 410 3700
TRANSPORT WND (M/S) E 5 S 5 SE 4 NE 5
TRANSPORT WND (MPH) E 12 S 10 SE 8 NE 10
VENT RATE (M/S-M) 570 5580 330 6580
POOR MARGINAL POOR FAIR
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND 80.
MINIMUM RH 39 PERCENT. NORTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS AROUND 80.
MINIMUM RH 37 PERCENT. EAST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. MINIMUM RH 40 PERCENT. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE MID 80S. SOUTHWEST WINDS 5 TO
10 MPH.
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