601
FNUS53 KLSX 301155
FWFLSX
FIRE WEATHER PLANNING FORECAST FOR EASTERN/CENTRAL MO AND SOUTHWEST IL
NATIONAL WEATHER SERVICE SAINT LOUIS MO
654 AM CDT SAT MAY 30 2026
THERE IS A CHANCE OF SHOWERS AND THUNDERSTORMS THROUGH MONDAY
NIGHT WITH THE BEST CHANCE OF A WETTING RAIN OVER CENTRAL
MISSOURI TONIGHT AND ACROSS MUCH OF THE AREA LATE SUNDAY NIGHT.
DRY WEATHER IS EXPECTED TO RETURN FOR THE MIDDLE OF NEXT WEEK.
MOZ072-073-083-084-099-302100-
CRAWFORD MO-WASHINGTON MO-DENT MO-IRON MO-REYNOLDS MO-
INCLUDING THE CITIES OF POTOSI/SALEM RANGER DISTRICT AND SALEM
654 AM CDT SAT MAY 30 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 50 30 50
CHANCE OF THUNDER (%) 50 30 20
TEMP (24H TREND) 83 (+9) 63 (-1) 82
RH % (24H TREND) 64 (-14) 99 (-1) 61
WIND 20FT AM(MPH) LGT/VAR LGT/VAR
WIND 20FT PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.04 0.20 0.10
PRECIP DURATION 1 1 2
1700FT MIXING TEMP 81 82
MIXING HGT(FT-AGL) 3380 430 3750
TRANSPORT WND (M/S) E 3 E 4 S 4
TRANSPORT WND (MPH) E 7 E 8 S 9
VENT RATE (M/S-M) 4500 350 6910
POOR POOR FAIR
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE MID 60S.
HIGHS IN THE UPPER 80S. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 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 37 PERCENT. EAST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. SOUTH WINDS AROUND 5 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.
MOZ074-075-085-302100-
SAINT FRANCOIS MO-SAINTE GENEVIEVE MO-MADISON MO-
INCLUDING THE CITIES OF FARMINGTON AND FREDERICKTOWN RANGER
DISTRICT
654 AM CDT SAT MAY 30 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 50 40 30
CHANCE OF THUNDER (%) 50 40 20
TEMP (24H TREND) 83 (+8) 62 (-2) 82
RH % (24H TREND) 61 (-11) 94 (-6) 56
WIND 20FT AM(MPH) LGT/VAR LGT/VAR
WIND 20FT PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.04 0.11 0.04
PRECIP DURATION 2 1 1
1700FT MIXING TEMP 81 80
MIXING HGT(FT-AGL) 3340 440 3590
TRANSPORT WND (M/S) E 4 E 3 SE 4
TRANSPORT WND (MPH) E 8 E 7 SE 9
VENT RATE (M/S-M) 6280 350 5330
FAIR POOR MARGINAL
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE LOWER 60S.
HIGHS IN THE UPPER 80S. NORTH WINDS AROUND 5 MPH.
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 36 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. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE MID 80S. SOUTH WINDS 5 TO
10 MPH.
MOZ041-047>050-302100-
BOONE MO-MONITEAU MO-COLE MO-OSAGE MO-CALLAWAY MO-
INCLUDING THE CITIES OF COLUMBIA, CEDAR CREEK RANGER DISTRICT,
JEFFERSON CITY, AND FULTON
654 AM CDT SAT MAY 30 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 40 70 60
CHANCE OF THUNDER (%) 40 50 20
TEMP (24H TREND) 85 (+10) 62 (-3) 85
RH % (24H TREND) 62 (-11) 99 (0) 60
WIND 20FT AM(MPH) LGT/VAR SE 3-7 G16
WIND 20FT PM(MPH) SE 3-7 E 3-7 G15 SE 3-7 G15
PRECIP AMOUNT 0.03 0.29 0.11
PRECIP DURATION 2 3 3
1700FT MIXING TEMP 80 79
MIXING HGT(FT-AGL) 3110 430 3210
TRANSPORT WND (M/S) SE 4 E 5 S 6
TRANSPORT WND (MPH) SE 9 E 10 S 13
VENT RATE (M/S-M) 5360 350 7600
MARGINAL POOR FAIR
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE UPPER 80S.
NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. EAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. 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 MID 60S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 5 TO
10 MPH.
MOZ051-059-060-062-065-302100-
MONTGOMERY MO-GASCONADE MO-WARREN MO-FRANKLIN MO-JEFFERSON MO-
INCLUDING THE CITIES OF WASHINGTON, UNION, AND SULLIVAN
654 AM CDT SAT MAY 30 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 50 40 50
CHANCE OF THUNDER (%) 50 40 20
TEMP (24H TREND) 83 (+4) 61 (-4) 82
RH % (24H TREND) 59 (-6) 97 (+1) 57
WIND 20FT AM(MPH) LGT/VAR LGT/VAR
WIND 20FT PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.03 0.11 0.07
PRECIP DURATION 2 1 2
1700FT MIXING TEMP 79 77
MIXING HGT(FT-AGL) 3220 440 3780
TRANSPORT WND (M/S) E 5 E 5 S 5
TRANSPORT WND (MPH) E 10 E 10 S 10
VENT RATE (M/S-M) 6650 420 6920
FAIR POOR FAIR
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE MID 80S.
NORTHEAST WINDS AROUND 5 MPH.
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. 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. SOUTHWEST WINDS
5 TO 10 MPH.
MOZ061-063-064-302100-
SAINT CHARLES MO-SAINT LOUIS MO-SAINT LOUIS CITY MO-
INCLUDING THE CITIES OF SAINT CHARLES AND SAINT LOUIS
654 AM CDT SAT MAY 30 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 40 30 40
CHANCE OF THUNDER (%) 40 30 20
TEMP (24H TREND) 84 (+2) 63 (-3) 82
RH % (24H TREND) 49 (-4) 84 (-2) 51
WIND 20FT AM(MPH) LGT/VAR SE 3-7
WIND 20FT PM(MPH) E 4-8 E 4-8 LGT/VAR
PRECIP AMOUNT 0.02 0.01 0.02
PRECIP DURATION 2 1 2
1700FT MIXING TEMP 80 73
MIXING HGT(FT-AGL) 3810 460 3470
TRANSPORT WND (M/S) E 5 E 5 S 4
TRANSPORT WND (MPH) E 12 E 12 S 9
VENT RATE (M/S-M) 7610 510 5180
FAIR POOR MARGINAL
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE MID 80S. EAST
WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE MID
80S. MINIMUM RH 39 PERCENT. NORTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE LOWER
80S. MINIMUM RH 36 PERCENT. EAST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
80S. MINIMUM RH 39 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.
ILZ064-065-069-070-074-079-100>102-302100-
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
654 AM CDT SAT MAY 30 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE TSTMS NONE SHOWERS
CHANCE PRECIP (%) 20 0 10
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 83 (+2) 60 (-4) 81
RH % (24H TREND) 48 (-7) 83 (-6) 51
WIND 20FT AM(MPH) LGT/VAR E 3-7
WIND 20FT PM(MPH) E 4-8 E 4-8 LGT/VAR
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 2 1
1700FT MIXING TEMP 79 74
MIXING HGT(FT-AGL) 4050 450 3010
TRANSPORT WND (M/S) E 5 E 5 SE 4
TRANSPORT WND (MPH) E 12 E 10 SE 8
VENT RATE (M/S-M) 9640 420 4930
GOOD POOR MARGINAL
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE LOWER 60S.
HIGHS IN THE MID 80S. EAST WINDS 5 TO 10 MPH.
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 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 MID 60S. HIGHS IN THE MID
80S. SOUTH WINDS 5 TO 10 MPH.
MOZ018-019-026-027-034>036-042-052-302100-
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
654 AM CDT SAT MAY 30 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 50 50 50
CHANCE OF THUNDER (%) 50 50 50
TEMP (24H TREND) 82 (0) 62 (-2) 82
RH % (24H TREND) 52 (-2) 89 (-1) 55
WIND 20FT AM(MPH) LGT/VAR SE 5-9 G18
WIND 20FT PM(MPH) E 5-9 G18 E 5-9 G19 SE 4-8 G17
PRECIP AMOUNT 0.04 0.07 0.06
PRECIP DURATION 2 1 2
1700FT MIXING TEMP 76 73
MIXING HGT(FT-AGL) 3000 440 3370
TRANSPORT WND (M/S) E 6 E 5 S 6
TRANSPORT WND (MPH) E 14 E 12 S 13
VENT RATE (M/S-M) 9130 580 7320
GOOD POOR FAIR
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE MID 80S. EAST
WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLEAR. 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 39 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. 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 MID 60S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 5 TO
10 MPH.
ILZ095>098-302100-
ADAMS IL-BROWN IL-PIKE IL-CALHOUN IL-
INCLUDING THE CITIES OF QUINCY, MOUNT STERLING, AND PITTSFIELD
654 AM CDT SAT MAY 30 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 30 20 30
CHANCE OF THUNDER (%) 30 20 20
TEMP (24H TREND) 83 (-1) 62 (-2) 81
RH % (24H TREND) 46 (-3) 82 (-3) 51
WIND 20FT AM(MPH) LGT/VAR SE 5-9 G17
WIND 20FT PM(MPH) E 5-9 G17 E 5-9 G17 SE 4-8 G16
PRECIP AMOUNT 0.02 0.00 0.01
PRECIP DURATION 2 1 1
1700FT MIXING TEMP 75 73
MIXING HGT(FT-AGL) 3700 450 3150
TRANSPORT WND (M/S) E 6 E 5 S 5
TRANSPORT WND (MPH) E 14 E 10 S 12
VENT RATE (M/S-M) 9040 550 6860
GOOD POOR FAIR
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE MID 80S. EAST WINDS 5 TO
10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. 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 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 MID 60S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 5 TO
10 MPH.
ILZ058>060-099-302100-
GREENE IL-MACOUPIN IL-MONTGOMERY IL-JERSEY IL-
INCLUDING THE CITY OF LITCHFIELD
654 AM CDT SAT MAY 30 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS SHOWERS SHOWERS
CHANCE PRECIP (%) 20 10 10
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 83 (0) 58 (-5) 80
RH % (24H TREND) 44 (-3) 77 (-3) 49
WIND 20FT AM(MPH) LGT/VAR SE 4-8
WIND 20FT PM(MPH) E 5-9 E 5-9 SE 3-7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1 1 0
1700FT MIXING TEMP 76 73
MIXING HGT(FT-AGL) 4250 450 2920
TRANSPORT WND (M/S) E 6 E 5 SE 5
TRANSPORT WND (MPH) E 13 E 12 SE 10
VENT RATE (M/S-M) 9420 580 5220
GOOD POOR MARGINAL
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 60.
HIGHS IN THE LOWER 80S. EAST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S. MINIMUM RH 39 PERCENT. NORTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS AROUND 80.
MINIMUM RH 38 PERCENT. SOUTHEAST 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. SOUTHWEST WINDS 5 TO 10 MPH.
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