647
FNUS53 KLSX 311615
FWFLSX
FIRE WEATHER PLANNING FORECAST FOR EASTERN/CENTRAL MO AND SOUTHWEST IL
NATIONAL WEATHER SERVICE SAINT LOUIS MO
1114 AM CDT SUN MAY 31 2026
THERE IS A CHANCE OF SHOWERS AND THUNDERSTORMS THROUGH MONDAY
NIGHT WITH THE BEST CHANCE OF A WETTING RAIN LATE TONIGHT. DRY
WEATHER IS EXPECTED TO RETURN TO THE AREA TUESDAY THROUGH
THURSDAY BEFORE THE CHANCE OF SHOWERS AND THUNDERSTORMS RETURNS
AT THE END OF THE WEEK.
MOZ072-073-083-084-099-312100-
CRAWFORD MO-WASHINGTON MO-DENT MO-IRON MO-REYNOLDS MO-
INCLUDING THE CITIES OF POTOSI/SALEM RANGER DISTRICT AND SALEM
1114 AM CDT SUN MAY 31 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 30 60 80
CHANCE OF THUNDER (%) 20 50 80
TEMP (24H TREND) 84 (+4) 64 (0) 86
RH % (24H TREND) 61 (-13) 100 (+2) 62
WIND 20FT AM(MPH) LGT/VAR LGT/VAR
WIND 20FT PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.05 0.17 0.07
PRECIP DURATION 1 3 3
1700FT MIXING TEMP 80 84
MIXING HGT(FT-AGL) 3970 440 4040
TRANSPORT WND (M/S) SE 3 S 4 N 4
TRANSPORT WND (MPH) SE 6 S 8 N 8
VENT RATE (M/S-M) 5790 270 6680
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
CLEAR. LOWS IN THE MID 50S. HIGHS AROUND 80. MINIMUM
RH 35 PERCENT. EAST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 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 MID 60S. HIGHS IN THE MID 80S. SOUTH WINDS 5 TO
10 MPH.
MOZ074-075-085-312100-
SAINT FRANCOIS MO-SAINTE GENEVIEVE MO-MADISON MO-
INCLUDING THE CITIES OF FARMINGTON AND FREDERICKTOWN RANGER
DISTRICT
1114 AM CDT SUN MAY 31 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 50 70
CHANCE OF THUNDER (%) 0 50 70
TEMP (24H TREND) 84 (+2) 63 (0) 84
RH % (24H TREND) 59 (-7) 100 (+3) 63
WIND 20FT AM(MPH) LGT/VAR LGT/VAR
WIND 20FT PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.10 0.08
PRECIP DURATION 2 2
1700FT MIXING TEMP 77 82
MIXING HGT(FT-AGL) 3960 420 4150
TRANSPORT WND (M/S) SW 2 SE 3 N 3
TRANSPORT WND (MPH) SW 5 SE 7 N 7
VENT RATE (M/S-M) 3410 260 6010
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
CLEAR. LOWS IN THE MID 50S. HIGHS AROUND 80. MINIMUM
RH 35 PERCENT. EAST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
80S. MINIMUM RH 40 PERCENT. 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 MID 60S. HIGHS IN THE MID 80S. SOUTH WINDS 5 TO
10 MPH.
MOZ041-047>050-312100-
BOONE MO-MONITEAU MO-COLE MO-OSAGE MO-CALLAWAY MO-
INCLUDING THE CITIES OF COLUMBIA, CEDAR CREEK RANGER DISTRICT,
JEFFERSON CITY, AND FULTON
1114 AM CDT SUN MAY 31 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 70 80 40
CHANCE OF THUNDER (%) 70 80 20
TEMP (24H TREND) 85 (+7) 63 (-2) 86
RH % (24H TREND) 62 (-14) 99 (+2) 58
WIND 20FT AM(MPH) LGT/VAR LGT/VAR
WIND 20FT PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.27 0.24 0.04
PRECIP DURATION 4 5 1
1700FT MIXING TEMP 79 82
MIXING HGT(FT-AGL) 3590 430 3870
TRANSPORT WND (M/S) S 5 E 4 N 5
TRANSPORT WND (MPH) S 10 E 9 N 10
VENT RATE (M/S-M) 7950 400 7400
GOOD POOR FAIR
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. 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 37 PERCENT. EAST 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. SOUTH WINDS 10 TO
15 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S. SOUTH WINDS 5 TO
10 MPH.
MOZ051-059-060-062-065-312100-
MONTGOMERY MO-GASCONADE MO-WARREN MO-FRANKLIN MO-JEFFERSON MO-
INCLUDING THE CITIES OF WASHINGTON, UNION, AND SULLIVAN
1114 AM CDT SUN MAY 31 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 30 80 60
CHANCE OF THUNDER (%) 30 80 20
TEMP (24H TREND) 83 (+2) 62 (-2) 84
RH % (24H TREND) 61 (-6) 100 (+7) 62
WIND 20FT AM(MPH) LGT/VAR LGT/VAR
WIND 20FT PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.04 0.12 0.05
PRECIP DURATION 2 3 2
1700FT MIXING TEMP 78 81
MIXING HGT(FT-AGL) 3680 420 4360
TRANSPORT WND (M/S) SE 3 S 4 N 4
TRANSPORT WND (MPH) SE 7 S 8 N 8
VENT RATE (M/S-M) 5430 270 7440
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 40 PERCENT. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. 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 UPPER 80S. SOUTH WINDS 5 TO
10 MPH.
MOZ061-063-064-312100-
SAINT CHARLES MO-SAINT LOUIS MO-SAINT LOUIS CITY MO-
INCLUDING THE CITIES OF SAINT CHARLES AND SAINT LOUIS
1114 AM CDT SUN MAY 31 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 20 80 60
CHANCE OF THUNDER (%) 20 80 50
TEMP (24H TREND) 83 (0) 63 (-2) 84
RH % (24H TREND) 53 (-7) 99 (+8) 59
WIND 20FT AM(MPH) LGT/VAR LGT/VAR
WIND 20FT PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.16 0.05
PRECIP DURATION 1 3 1
1700FT MIXING TEMP 77 80
MIXING HGT(FT-AGL) 3690 430 4660
TRANSPORT WND (M/S) SE 3 SE 4 N 3
TRANSPORT WND (MPH) SE 7 SE 8 N 7
VENT RATE (M/S-M) 4930 270 7660
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 35 PERCENT. EAST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S. MINIMUM RH 38 PERCENT. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. 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>102-312100-
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
1114 AM CDT SUN MAY 31 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 50 60
CHANCE OF THUNDER (%) 0 50 50
TEMP (24H TREND) 83 (0) 61 (-1) 83
RH % (24H TREND) 48 (-12) 99 (+19) 56
WIND 20FT AM(MPH) LGT/VAR LGT/VAR
WIND 20FT PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.15 0.08
PRECIP DURATION 2 2
1700FT MIXING TEMP 76 79
MIXING HGT(FT-AGL) 3680 400 4410
TRANSPORT WND (M/S) SE 3 S 3 NE 3
TRANSPORT WND (MPH) SE 6 S 7 NE 7
VENT RATE (M/S-M) 5310 250 6810
MARGINAL POOR FAIR
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS AROUND 80.
NORTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
CLEAR. LOWS IN THE MID 50S. HIGHS AROUND 80. MINIMUM
RH 39 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
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S. SOUTH WINDS 5 TO
10 MPH.
MOZ018-019-026-027-034>036-042-052-312100-
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
1114 AM CDT SUN MAY 31 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 50 60 30
CHANCE OF THUNDER (%) 50 60 20
TEMP (24H TREND) 81 (+1) 62 (-1) 83
RH % (24H TREND) 57 (-6) 100 (+11) 56
WIND 20FT AM(MPH) SE 4-8 G16 LGT/VAR
WIND 20FT PM(MPH) SE 3-7 G17 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.13 0.09 0.03
PRECIP DURATION 5 3 1
1700FT MIXING TEMP 76 76
MIXING HGT(FT-AGL) 3330 410 4060
TRANSPORT WND (M/S) S 4 S 4 N 5
TRANSPORT WND (MPH) S 9 S 9 N 12
VENT RATE (M/S-M) 6330 330 8760
FAIR POOR GOOD
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 37 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. 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 UPPER 80S. SOUTHWEST WINDS 5 TO
10 MPH.
ILZ095>098-312100-
ADAMS IL-BROWN IL-PIKE IL-CALHOUN IL-
INCLUDING THE CITIES OF QUINCY, MOUNT STERLING, AND PITTSFIELD
1114 AM CDT SUN MAY 31 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 30 50 30
CHANCE OF THUNDER (%) 30 50 30
TEMP (24H TREND) 81 (-2) 61 (-2) 83
RH % (24H TREND) 50 (-2) 99 (+21) 52
WIND 20FT AM(MPH) SE 5-9 G17 LGT/VAR
WIND 20FT PM(MPH) SE 4-8 G15 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.03 0.08 0.04
PRECIP DURATION 1 2 1
1700FT MIXING TEMP 74 76
MIXING HGT(FT-AGL) 3420 380 4000
TRANSPORT WND (M/S) SE 4 S 4 NE 4
TRANSPORT WND (MPH) SE 8 S 8 NE 9
VENT RATE (M/S-M) 5780 340 8000
MARGINAL POOR GOOD
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. MINIMUM RH 39 PERCENT. EAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 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. 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
5 TO 10 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>060-099-312100-
GREENE IL-MACOUPIN IL-MONTGOMERY IL-JERSEY IL-
INCLUDING THE CITY OF LITCHFIELD
1114 AM CDT SUN MAY 31 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 20 50 40
CHANCE OF THUNDER (%) 20 50 40
TEMP (24H TREND) 81 (-1) 60 (-1) 81
RH % (24H TREND) 46 (-6) 100 (+25) 54
WIND 20FT AM(MPH) E 3-7 LGT/VAR
WIND 20FT PM(MPH) SE 3-7 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.13 0.04
PRECIP DURATION 1 2 1
1700FT MIXING TEMP 75 77
MIXING HGT(FT-AGL) 3750 390 4060
TRANSPORT WND (M/S) SE 3 SE 4 N 4
TRANSPORT WND (MPH) SE 7 SE 8 N 8
VENT RATE (M/S-M) 5940 310 6940
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
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER 70S.
MINIMUM RH 37 PERCENT. EAST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 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. 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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