562
FNUS53 KLSX 100210
FWFLSX
FIRE WEATHER PLANNING FORECAST FOR EASTERN/CENTRAL MO AND SOUTHWEST IL
NATIONAL WEATHER SERVICE SAINT LOUIS MO
910 PM CDT SAT MAY 9 2026
SCATTERED SHOWERS AND A FEW THUNDERSTORMS WILL PRODUCE A SMALL
FOOTPRINT OF WETTING RAIN ROUGHLY ALONG I-70 THIS EVENING, AND
WILL BE FOLLOWED BY A COLD FRONT THAT SWITCHES WINDS TO THE NORTH
OVERNIGHT. COOLER AND DRY CONDITIONS ARE EXPECTED TOMORROW
THROUGH MONDAY MORNING, WITH A BRIEF WARMUP TUESDAY BEFORE
ANOTHER COLD FRONT SLOWS THIS DOWN WEDNESDAY. TUESDAY ALSO WILL
FEATURE NOTABLY BREEZY SOUTHWEST WINDS AHEAD OF THIS COLD FRONT,
WITH ANOTHER POTENTIAL FOR SCATTERED SHOWERS TUESDAY NIGHT.
MOZ072-073-083-084-099-100900-
CRAWFORD MO-WASHINGTON MO-DENT MO-IRON MO-REYNOLDS MO-
INCLUDING THE CITIES OF POTOSI/SALEM RANGER DISTRICT AND SALEM
910 PM CDT SAT MAY 9 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 55 (+2) 71 (-10) 43 75
RH % (24H TREND) 85 (-12) 41 (+13) 83 25
WIND 20FT AM(MPH) LGT/VAR LGT/VAR
WIND 20FT PM(MPH) LGT/VAR NE 3-7 G16 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
1700FT MIXING TEMP 65 66
MIXING HGT(FT-AGL) 410 3520 400 7580
TRANSPORT WND (M/S) N 4 N 5 NE 4 N 5
TRANSPORT WND (MPH) N 8 N 12 NE 9 N 12
VENT RATE (M/S-M) 280 7300 260 15730
POOR FAIR POOR EXCELLENT
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 80S.
MINIMUM RH 28 PERCENT. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE UPPER 70S. MINIMUM RH 28 PERCENT. NORTHWEST
WINDS 10 TO 15 MPH.
THURSDAY
CLEAR. LOWS IN THE UPPER 40S. HIGHS AROUND 80.
MINIMUM RH 31 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 80S. MINIMUM RH 37 PERCENT. SOUTH WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE LOWER
90S. MINIMUM RH 36 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
MOZ074-075-085-100900-
SAINT FRANCOIS MO-SAINTE GENEVIEVE MO-MADISON MO-
INCLUDING THE CITIES OF FARMINGTON AND FREDERICKTOWN RANGER
DISTRICT
910 PM CDT SAT MAY 9 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 55 (+1) 71 (-12) 44 74
RH % (24H TREND) 85 (-15) 41 (+12) 81 26
WIND 20FT AM(MPH) N 3-7 G16 LGT/VAR
WIND 20FT PM(MPH) LGT/VAR N 5-9 G16 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
1700FT MIXING TEMP 65 64
MIXING HGT(FT-AGL) 410 3670 400 7440
TRANSPORT WND (M/S) N 4 N 6 NE 4 N 5
TRANSPORT WND (MPH) N 9 N 13 NE 9 N 12
VENT RATE (M/S-M) 310 7940 320 15160
POOR GOOD POOR EXCELLENT
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 80S.
MINIMUM RH 30 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 70S. MINIMUM RH 29 PERCENT. NORTHWEST WINDS 10 TO 15 MPH.
THURSDAY
CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 70S.
MINIMUM RH 34 PERCENT. EAST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
80S. MINIMUM RH 38 PERCENT. SOUTH WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 90S. MINIMUM RH 37 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
MOZ041-047>050-100900-
BOONE MO-MONITEAU MO-COLE MO-OSAGE MO-CALLAWAY MO-
INCLUDING THE CITIES OF COLUMBIA, CEDAR CREEK RANGER DISTRICT,
JEFFERSON CITY, AND FULTON
910 PM CDT SAT MAY 9 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY MCLEAR CLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 30 0 0 0
CHANCE OF THUNDER (%) 30 0 0 0
TEMP (24H TREND) 51 (0) 67 (-13) 41 76
RH % (24H TREND) 83 (-17) 38 (+4) 92 33
WIND 20FT AM(MPH) NE 4-8 G17 LGT/VAR
WIND 20FT PM(MPH) W 3-7 G17 NE 4-8 G15 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.01 0.00 0.00 0.00
PRECIP DURATION 1
1700FT MIXING TEMP 59 66
MIXING HGT(FT-AGL) 420 4720 390 6100
TRANSPORT WND (M/S) N 4 N 6 SE 3 W 5
TRANSPORT WND (MPH) N 9 N 13 SE 7 W 12
VENT RATE (M/S-M) 380 11160 300 11950
POOR GOOD POOR GOOD
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLEAR. LOWS AROUND 50. HIGHS IN THE LOWER 80S. MINIMUM
RH 39 PERCENT. SOUTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 50S. HIGHS IN THE UPPER 70S. MINIMUM RH
33 PERCENT. NORTHWEST WINDS 10 TO 15 MPH.
THURSDAY
CLEAR. LOWS IN THE UPPER 40S. HIGHS AROUND 80.
MINIMUM RH 39 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 80S. SOUTH WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
LOWER 90S. SOUTH WINDS 10 TO 15 MPH.
MOZ051-059-060-062-065-100900-
MONTGOMERY MO-GASCONADE MO-WARREN MO-FRANKLIN MO-JEFFERSON MO-
INCLUDING THE CITIES OF WASHINGTON, UNION, AND SULLIVAN
910 PM CDT SAT MAY 9 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY MCLEAR CLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 40 0 0 0
CHANCE OF THUNDER (%) 20 0 0 0
TEMP (24H TREND) 52 (0) 68 (-13) 40 74
RH % (24H TREND) 85 (-14) 40 (+7) 91 32
WIND 20FT AM(MPH) NE 3-7 G15 LGT/VAR
WIND 20FT PM(MPH) LGT/VAR N 3-7 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.01 0.00 0.00 0.00
PRECIP DURATION 2
1700FT MIXING TEMP 61 66
MIXING HGT(FT-AGL) 390 4460 380 6550
TRANSPORT WND (M/S) SW 4 N 5 SE 3 NW 5
TRANSPORT WND (MPH) SW 8 N 12 SE 7 NW 12
VENT RATE (M/S-M) 350 8900 240 12950
POOR GOOD POOR GOOD
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 80S.
MINIMUM RH 35 PERCENT. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 50S. HIGHS IN THE UPPER 70S. MINIMUM RH
34 PERCENT. NORTHWEST WINDS 10 TO 15 MPH.
THURSDAY
CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 70S.
MINIMUM RH 39 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER
80S. SOUTH WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 90S. MINIMUM RH 39 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
MOZ061-063-064-100900-
SAINT CHARLES MO-SAINT LOUIS MO-SAINT LOUIS CITY MO-
INCLUDING THE CITIES OF SAINT CHARLES AND SAINT LOUIS
910 PM CDT SAT MAY 9 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY MCLEAR CLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 60 0 0 0
CHANCE OF THUNDER (%) 50 0 0 0
TEMP (24H TREND) 54 (+1) 69 (-12) 43 74
RH % (24H TREND) 80 (-20) 35 (+3) 82 31
WIND 20FT AM(MPH) NE 4-8 LGT/VAR
WIND 20FT PM(MPH) LGT/VAR N 4-8 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.01 0.00 0.00 0.00
PRECIP DURATION 2
1700FT MIXING TEMP 62 66
MIXING HGT(FT-AGL) 410 4740 340 6500
TRANSPORT WND (M/S) SW 4 N 6 S 3 NW 5
TRANSPORT WND (MPH) SW 8 N 13 S 6 NW 12
VENT RATE (M/S-M) 370 9520 210 12700
POOR GOOD POOR GOOD
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE LOWER 80S.
MINIMUM RH 34 PERCENT. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE UPPER 70S. MINIMUM RH 34 PERCENT. NORTHWEST
WINDS 10 TO 15 MPH.
THURSDAY
CLEAR. LOWS AROUND 50. HIGHS IN THE UPPER 70S.
MINIMUM RH 38 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 80S. MINIMUM RH 40 PERCENT. SOUTH WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
LOWER 90S. MINIMUM RH 38 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
ILZ064-065-069-070-074-079-100>102-100900-
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
910 PM CDT SAT MAY 9 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY MCLEAR CLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 50 0 0 0
CHANCE OF THUNDER (%) 50 0 0 0
TEMP (24H TREND) 54 (0) 69 (-10) 43 72
RH % (24H TREND) 86 (-14) 39 (+2) 83 35
WIND 20FT AM(MPH) N 4-8 LGT/VAR
WIND 20FT PM(MPH) LGT/VAR N 4-8 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.01 0.00 0.00 0.00
PRECIP DURATION 1
1700FT MIXING TEMP 64 65
MIXING HGT(FT-AGL) 390 4600 390 7050
TRANSPORT WND (M/S) W 4 N 6 E 4 NW 6
TRANSPORT WND (MPH) W 9 N 14 E 8 NW 13
VENT RATE (M/S-M) 310 10950 260 14620
POOR GOOD POOR GOOD
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 70S. MINIMUM RH 40 PERCENT. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. MINIMUM RH 39 PERCENT. NORTHWEST WINDS
15 TO 20 MPH.
THURSDAY
CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 70S.
EAST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER
80S. SOUTH WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
MOZ018-019-026-027-034>036-042-052-100900-
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
910 PM CDT SAT MAY 9 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY MCLEAR CLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 30 0 0 0
CHANCE OF THUNDER (%) 20 0 0 0
TEMP (24H TREND) 51 (+1) 68 (-11) 43 76
RH % (24H TREND) 80 (-19) 29 (+1) 79 30
WIND 20FT AM(MPH) NE 3-7 G16 LGT/VAR
WIND 20FT PM(MPH) NW 3-7 G20 N 4-8 G15 LGT/VAR W 3-7
PRECIP AMOUNT 0.05 0.00 0.00 0.00
PRECIP DURATION 1
1700FT MIXING TEMP 58 66
MIXING HGT(FT-AGL) 440 6180 380 7120
TRANSPORT WND (M/S) N 5 N 6 S 3 W 6
TRANSPORT WND (MPH) N 12 N 14 S 7 W 13
VENT RATE (M/S-M) 400 15970 240 16260
POOR EXCELLENT POOR EXCELLENT
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 80S. MINIMUM RH 39 PERCENT. SOUTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. MINIMUM RH 33 PERCENT. NORTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 70S. MINIMUM RH 39 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 80S. SOUTH WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 90S. MINIMUM RH 39 PERCENT. SOUTHWEST WINDS 10 TO 15 MPH.
ILZ095>098-100900-
ADAMS IL-BROWN IL-PIKE IL-CALHOUN IL-
INCLUDING THE CITIES OF QUINCY, MOUNT STERLING, AND PITTSFIELD
910 PM CDT SAT MAY 9 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY MCLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE NONE
CHANCE PRECIP (%) 20 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 51 (+1) 68 (-12) 43 74
RH % (24H TREND) 69 (-31) 28 (+3) 76 29
WIND 20FT AM(MPH) N 3-7 LGT/VAR
WIND 20FT PM(MPH) NW 3-7 G22 N 4-8 LGT/VAR W 3-7
PRECIP AMOUNT 0.04 0.00 0.00 0.00
PRECIP DURATION 1
1700FT MIXING TEMP 58 66
MIXING HGT(FT-AGL) 440 6600 380 7140
TRANSPORT WND (M/S) N 5 N 6 SE 3 NW 6
TRANSPORT WND (MPH) N 12 N 14 SE 6 NW 14
VENT RATE (M/S-M) 330 15910 240 16000
POOR EXCELLENT POOR EXCELLENT
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE LOWER 80S.
MINIMUM RH 38 PERCENT. SOUTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. MINIMUM RH 34 PERCENT. NORTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. MINIMUM RH 39 PERCENT. SOUTHEAST WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S. SOUTH WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 90S. MINIMUM RH 39 PERCENT. SOUTHWEST WINDS 10 TO 15 MPH.
ILZ058>060-099-100900-
GREENE IL-MACOUPIN IL-MONTGOMERY IL-JERSEY IL-
INCLUDING THE CITY OF LITCHFIELD
910 PM CDT SAT MAY 9 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY MCLEAR CLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 60 0 0 0
CHANCE OF THUNDER (%) 20 0 0 0
TEMP (24H TREND) 50 (-1) 66 (-11) 40 72
RH % (24H TREND) 79 (-21) 31 (-5) 76 30
WIND 20FT AM(MPH) N 5-9 LGT/VAR
WIND 20FT PM(MPH) LGT/VAR N 4-8 LGT/VAR NW 3-7
PRECIP AMOUNT 0.03 0.00 0.00 0.00
PRECIP DURATION 2
1700FT MIXING TEMP 61 65
MIXING HGT(FT-AGL) 400 5600 370 7040
TRANSPORT WND (M/S) SW 4 N 6 SE 4 NW 6
TRANSPORT WND (MPH) SW 8 N 14 SE 8 NW 13
VENT RATE (M/S-M) 330 13770 240 15780
POOR GOOD POOR EXCELLENT
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE UPPER
70S. MINIMUM RH 39 PERCENT. SOUTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE LOWER 70S. MINIMUM RH 36 PERCENT. NORTHWEST
WINDS 15 TO 20 MPH.
THURSDAY
CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER 70S.
MINIMUM RH 40 PERCENT. EAST WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 80S. SOUTH WINDS 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE UPPER
80S. MINIMUM RH 40 PERCENT. SOUTH WINDS 5 TO 10 MPH.
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