330
FNUS53 KLSX 312119
FWFLSX
FIRE WEATHER PLANNING FORECAST FOR EASTERN/CENTRAL MO AND SOUTHWEST IL
NATIONAL WEATHER SERVICE SAINT LOUIS MO
419 PM CDT FRI OCT 31 2025
A COLD FRONT APPROACHED THE REGION FROM THE NORTH THIS EVENING
AND DROPS INTO SOUTHERN MISSOURI AND ILLINOIS BY SATURDAY
MORNING. COLD AIR WILL ADVECT SOUTHWARD THROUGH THE DAY SATURDAY
WITH MILDER TEMPERATURES RESIDING AHEAD OF THE BOUNDARY. RAIN
CHANCES REMAIN LOW WITH A RELATIVE PEAK IN PRECIPITATION
PROBABILITIES (30%) ALONG THE FRONT BECOMING ISOLATED OR STRAY
(15%) NORTH OF THE COLD FRONT WITH MOST PRECIPITATION RESULTING
IN AMOUNTS RANGING FROM A TRACE TO A COUPLE HUNDREDTHS OF AN
INCH. MOST AREAS, HOWEVER, WILL REMAIN DRY AND UNSEASONABLY COOL
(40S TO NEAR 50) AS NORTHWEST WINDS CONTINUE TO DRAW IN COOLER
AIR FROM THE NORTH. TEMPERATURES REMAIN COOL (50S) SUNDAY BEFORE
MODERATING BACK TO NEAR NORMAL (LOW-60S) MONDAY.
WHILE THE PATTERN IS DRY AND COOL, MINIMUM RH VALUES WILL REMAIN
ABOVE 40% THROUGH MONDAY. PREVAILING WINDS WILL VARY LITTLE NOW
THROUGH SUNDAY WITH PREDOMINANT DIRECTION BEING FROM THE WEST AND
NORTHWEST UNTIL LATE SUNDAY. WINDS BACK OUT OF THE SOUTHWEST,
WHICH MARKS THE START OF THE WARMING TREND GOING INTO MONDAY.
MIXING HEIGHTS WILL VARY ACROSS THE REGION WITH THE PROGRESSION
OF THE PATTERN. GENERALLY SPEAKING, THE LOWEST PEAK HEIGHTS WILL
FOLLOW AREAS OF CLOUD COVER, WHERE HEIGHTS MAX OUT IN THE
3500-4500 FEET RANG AND 4500-6500 FEET RANGE UNDER CLEARING.
MOZ072-073-083-084-099-010900-
CRAWFORD MO-WASHINGTON MO-DENT MO-IRON MO-REYNOLDS MO-
INCLUDING THE CITIES OF POTOSI/SALEM RANGER DISTRICT AND SALEM
419 PM CDT FRI OCT 31 2025
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS SHOWERS NONE NONE
CHANCE PRECIP (%) 20 20 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 38 (+3) 51 (-11) 30 55
RH % (24H TREND) 92 (-8) 52 (+7) 100 44
WIND 20FT AM(MPH) LGT/VAR LGT/VAR
WIND 20FT PM(MPH) LGT/VAR NW 3-7 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.02 0.00 0.00
PRECIP DURATION 1 2
1700FT MIXING TEMP 51 47
MIXING HGT(FT-AGL) 280 4250 340 4390
TRANSPORT WND (M/S) W 4 NW 6 N 4 N 3
TRANSPORT WND (MPH) W 8 NW 14 N 8 N 6
VENT RATE (M/S-M) 0 12970 0 6680
POOR GOOD POOR FAIR
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID 60S. WEST
WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 60S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS AROUND
70. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE MID
60S. SOUTHEAST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE LOWER 60S. SOUTH WINDS 5 TO 10 MPH.
MOZ074-075-085-010900-
SAINT FRANCOIS MO-SAINTE GENEVIEVE MO-MADISON MO-
INCLUDING THE CITIES OF FARMINGTON AND FREDERICKTOWN RANGER
DISTRICT
419 PM CDT FRI OCT 31 2025
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS SHOWERS NONE NONE
CHANCE PRECIP (%) 20 30 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 40 (+4) 53 (-10) 31 55
RH % (24H TREND) 90 (-10) 54 (+10) 100 44
WIND 20FT AM(MPH) LGT/VAR LGT/VAR
WIND 20FT PM(MPH) LGT/VAR NW 3-7 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.05 0.00 0.00
PRECIP DURATION 1 2
1700FT MIXING TEMP 51 47
MIXING HGT(FT-AGL) 240 3670 240 4630
TRANSPORT WND (M/S) W 3 W 6 N 4 NE 4
TRANSPORT WND (MPH) W 7 W 13 N 9 NE 8
VENT RATE (M/S-M) 0 9430 0 6750
POOR GOOD POOR FAIR
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID 60S. WEST
WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE MID
60S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE MID
60S. EAST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE LOWER 60S. SOUTH WINDS 5 TO 10 MPH.
MOZ041-047>050-010900-
BOONE MO-MONITEAU MO-COLE MO-OSAGE MO-CALLAWAY MO-
INCLUDING THE CITIES OF COLUMBIA, CEDAR CREEK RANGER DISTRICT,
JEFFERSON CITY, AND FULTON
419 PM CDT FRI OCT 31 2025
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS NONE NONE
CHANCE PRECIP (%) 0 20 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 33 (-1) 51 (-10) 30 54
RH % (24H TREND) 92 (-8) 52 (+5) 100 47
WIND 20FT AM(MPH) LGT/VAR LGT/VAR
WIND 20FT PM(MPH) LGT/VAR NW 5-9 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 0
1700FT MIXING TEMP 47 48
MIXING HGT(FT-AGL) 350 4800 250 3860
TRANSPORT WND (M/S) W 4 NW 7 N 4 SW 3
TRANSPORT WND (MPH) W 9 NW 16 N 8 SW 6
VENT RATE (M/S-M) 170 13910 0 4070
POOR GOOD POOR POOR
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE LOWER 60S.
WEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE UPPER 60S.
SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE UPPER
60S. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 60S. SOUTHEAST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS 5 TO 10 MPH.
MOZ051-059-060-062-065-010900-
MONTGOMERY MO-GASCONADE MO-WARREN MO-FRANKLIN MO-JEFFERSON MO-
INCLUDING THE CITIES OF WASHINGTON, UNION, AND SULLIVAN
419 PM CDT FRI OCT 31 2025
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS NONE NONE
CHANCE PRECIP (%) 0 20 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 35 (0) 52 (-10) 29 55
RH % (24H TREND) 91 (-9) 50 (+3) 100 47
WIND 20FT AM(MPH) LGT/VAR LGT/VAR
WIND 20FT PM(MPH) LGT/VAR NW 4-8 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1
1700FT MIXING TEMP 49 48
MIXING HGT(FT-AGL) 310 5270 280 4240
TRANSPORT WND (M/S) W 4 W 7 N 3 SW 2
TRANSPORT WND (MPH) W 9 W 15 N 7 SW 5
VENT RATE (M/S-M) 90 14050 40 4500
POOR GOOD POOR POOR
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID 60S. WEST
WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 60S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 60S. SOUTHEAST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE LOWER 60S. SOUTH WINDS 10 TO 15 MPH.
MOZ061-063-064-010900-
SAINT CHARLES MO-SAINT LOUIS MO-SAINT LOUIS CITY MO-
INCLUDING THE CITIES OF SAINT CHARLES AND SAINT LOUIS
419 PM CDT FRI OCT 31 2025
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS NONE NONE
CHANCE PRECIP (%) 0 20 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 35 (-2) 52 (-10) 31 55
RH % (24H TREND) 85 (-14) 49 (+5) 100 47
WIND 20FT AM(MPH) LGT/VAR LGT/VAR
WIND 20FT PM(MPH) LGT/VAR NW 4-8 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1
1700FT MIXING TEMP 50 48
MIXING HGT(FT-AGL) 350 5570 280 4320
TRANSPORT WND (M/S) W 4 W 7 N 4 SE 2
TRANSPORT WND (MPH) W 9 W 15 N 9 SE 5
VENT RATE (M/S-M) 200 12640 80 3950
POOR GOOD POOR POOR
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE MID 60S.
WEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 60S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS AROUND
70. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE LOWER 60S.
SOUTHEAST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 60S. SOUTH WINDS 10 TO 15 MPH.
ILZ064-065-069-070-074-079-100>102-010900-
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
419 PM CDT FRI OCT 31 2025
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS NONE NONE
CHANCE PRECIP (%) 0 20 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 37 (0) 53 (-9) 31 55
RH % (24H TREND) 88 (-12) 47 (-1) 100 46
WIND 20FT AM(MPH) LGT/VAR LGT/VAR
WIND 20FT PM(MPH) LGT/VAR W 3-7 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.02 0.00 0.00
PRECIP DURATION 1
1700FT MIXING TEMP 51 49
MIXING HGT(FT-AGL) 330 4710 290 4460
TRANSPORT WND (M/S) SW 5 W 5 N 4 E 3
TRANSPORT WND (MPH) SW 10 W 12 N 8 E 7
VENT RATE (M/S-M) 180 11670 130 5900
POOR GOOD POOR MARGINAL
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID
60S. WEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE MID
60S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS AROUND
70. WEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 60S. SOUTHEAST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE LOWER 60S. SOUTH WINDS 10 TO 15 MPH.
MOZ018-019-026-027-034>036-042-052-010900-
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
419 PM CDT FRI OCT 31 2025
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS NONE NONE
CHANCE PRECIP (%) 0 20 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 30 (-4) 49 (-10) 28 54
RH % (24H TREND) 95 (-5) 52 (+12) 100 48
WIND 20FT AM(MPH) LGT/VAR LGT/VAR
WIND 20FT PM(MPH) W 3-7 G16 NW 4-8 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1
1700FT MIXING TEMP 46 48
MIXING HGT(FT-AGL) 310 4520 320 3950
TRANSPORT WND (M/S) NW 5 NW 6 N 4 SW 3
TRANSPORT WND (MPH) NW 10 NW 14 N 8 SW 7
VENT RATE (M/S-M) 100 12810 50 6730
POOR GOOD POOR FAIR
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE LOWER 60S.
WEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 60S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
MID 60S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 60S. SOUTHEAST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE LOWER 60S. SOUTH WINDS 5 TO 10 MPH.
ILZ095>098-010900-
ADAMS IL-BROWN IL-PIKE IL-CALHOUN IL-
INCLUDING THE CITIES OF QUINCY, MOUNT STERLING, AND PITTSFIELD
419 PM CDT FRI OCT 31 2025
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS NONE NONE
CHANCE PRECIP (%) 0 20 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 31 (-4) 50 (-10) 29 54
RH % (24H TREND) 90 (-9) 49 (+11) 100 47
WIND 20FT AM(MPH) LGT/VAR LGT/VAR
WIND 20FT PM(MPH) W 3-7 G15 NW 4-8 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1
1700FT MIXING TEMP 46 47
MIXING HGT(FT-AGL) 240 4800 250 4060
TRANSPORT WND (M/S) W 4 NW 6 NW 4 SW 3
TRANSPORT WND (MPH) W 9 NW 14 NW 9 SW 7
VENT RATE (M/S-M) 170 12220 60 5380
POOR GOOD POOR MARGINAL
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE LOWER
60S. WEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE MID
60S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 60S. SOUTHEAST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE LOWER 60S. SOUTH WINDS 5 TO 10 MPH.
ILZ058>060-099-010900-
GREENE IL-MACOUPIN IL-MONTGOMERY IL-JERSEY IL-
INCLUDING THE CITY OF LITCHFIELD
419 PM CDT FRI OCT 31 2025
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE SHOWERS NONE NONE
CHANCE PRECIP (%) 0 20 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 32 (-4) 51 (-10) 29 54
RH % (24H TREND) 81 (-18) 44 (+6) 100 41
WIND 20FT AM(MPH) LGT/VAR LGT/VAR
WIND 20FT PM(MPH) W 3-7 W 4-8 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1
1700FT MIXING TEMP 48 47
MIXING HGT(FT-AGL) 370 5920 280 4410
TRANSPORT WND (M/S) W 5 W 6 N 4 S 3
TRANSPORT WND (MPH) W 12 W 13 N 8 S 6
VENT RATE (M/S-M) 190 12270 40 5390
POOR GOOD POOR MARGINAL
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE LOWER
60S. MINIMUM RH 39 PERCENT. WEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
60S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
UPPER 60S. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE LOWER
60S. MINIMUM RH 38 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
40S. HIGHS IN THE LOWER 60S. SOUTH WINDS 10 TO 15 MPH.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page