593
FNUS53 KLSX 242251
FWFLSX
FIRE WEATHER PLANNING FORECAST FOR EASTERN/CENTRAL MO AND SOUTHWEST IL
NATIONAL WEATHER SERVICE SAINT LOUIS MO
450 PM CST WED DEC 24 2025
WARM AND HUMID CONDITIONS CONTINUE FOR THE NEXT FEW DAYS WITH A
FRONTAL BOUNDARY WOBBLING NORTH AND SOUTH THROUGH THE REGION.
NORTH OF THE FRONT, CLOUDY AND STABLE CONDITIONS ARE EXPECTED,
WHILE SOUTH OF THE FRONT WINDS TURN SOUTHWESTERLY AND DEEPER
MIXING BRINGS GREATER WARMTH. A MUCH STRONGER COLD FRONT IS
EXPECTED THIS WEEKEND. THUNDERSTORMS ARE POSSIBLE ALONG IT ON
SUNDAY WITH A RETURN TO WINTER TEMPERATURES BEHIND IT FOR NEXT
WEEK.
MOZ072-073-083-084-099-251000-
CRAWFORD MO-WASHINGTON MO-DENT MO-IRON MO-REYNOLDS MO-
INCLUDING THE CITIES OF POTOSI/SALEM RANGER DISTRICT AND SALEM
451 PM CST WED DEC 24 2025
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 56 (+4) 73 (-2) 57 74
RH % (24H TREND) 100 (0) 63 (-2) 98 50
WIND 20FT AM(MPH) LGT/VAR LGT/VAR
WIND 20FT PM(MPH) SW 3-7 G17 LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
1700FT MIXING TEMP 70 70
MIXING HGT(FT-AGL) 450 2660 500 2420
TRANSPORT WND (M/S) SW 6 SW 4 S 5 W 5
TRANSPORT WND (MPH) SW 13 SW 9 S 10 W 10
VENT RATE (M/S-M) 40 5080 120 6170
POOR MARGINAL POOR FAIR
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE MID
50S. HIGHS IN THE LOWER 60S. WEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. MUCH COLDER. LOWS
AROUND 19. HIGHS IN THE LOWER 30S. MINIMUM RH 36 PERCENT.
NORTHWEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLEAR. LOWS AROUND 16. HIGHS IN THE UPPER 30S.
MINIMUM RH 31 PERCENT. WEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 20S. HIGHS IN THE
MID 40S. WEST WINDS 5 TO 10 MPH.
MOZ074-075-085-251000-
SAINT FRANCOIS MO-SAINTE GENEVIEVE MO-MADISON MO-
INCLUDING THE CITIES OF FARMINGTON AND FREDERICKTOWN RANGER
DISTRICT
451 PM CST WED DEC 24 2025
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 56 (+2) 72 (-1) 57 74
RH % (24H TREND) 100 (0) 66 (-4) 98 52
WIND 20FT AM(MPH) LGT/VAR SW 5-9 G17
WIND 20FT PM(MPH) SW 5-9 G17 S 3-7 S 3-7 G15 W 4-8 G16
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
1700FT MIXING TEMP 70 71
MIXING HGT(FT-AGL) 470 2740 510 2730
TRANSPORT WND (M/S) SW 4 SW 4 S 4 W 6
TRANSPORT WND (MPH) SW 9 SW 8 S 9 W 13
VENT RATE (M/S-M) 180 4990 230 6740
POOR MARGINAL POOR FAIR
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS AROUND
70. SOUTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE MID 50S.
HIGHS IN THE MID 60S. WEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLOUDY. A CHANCE OF RAIN. MUCH COLDER. LOWS
AROUND 20. HIGHS IN THE LOWER 30S. MINIMUM RH 36 PERCENT.
NORTHWEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLEAR. LOWS AROUND 17. HIGHS IN THE UPPER 30S.
MINIMUM RH 31 PERCENT. WEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 20S. HIGHS IN THE
MID 40S. WEST WINDS 5 TO 10 MPH.
MOZ041-047>050-251000-
BOONE MO-MONITEAU MO-COLE MO-OSAGE MO-CALLAWAY MO-
INCLUDING THE CITIES OF COLUMBIA, CEDAR CREEK RANGER DISTRICT,
JEFFERSON CITY, AND FULTON
451 PM CST WED DEC 24 2025
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 50 (+1) 71 (-2) 53 70
RH % (24H TREND) 100 (+1) 62 (-3) 97 52
WIND 20FT AM(MPH) LGT/VAR W 4-8 G15
WIND 20FT PM(MPH) LGT/VAR SE 3-7 SE 3-7 G15 W 3-7 G15
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
1700FT MIXING TEMP 68 68
MIXING HGT(FT-AGL) 340 1500 350 1640
TRANSPORT WND (M/S) SW 4 SE 4 SE 4 W 4
TRANSPORT WND (MPH) SW 8 SE 9 SE 9 W 9
VENT RATE (M/S-M) 150 3100 200 4330
POOR POOR POOR POOR
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS AROUND 70.
SOUTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. COOLER. LOWS IN
THE UPPER 40S. HIGHS IN THE MID 50S. NORTHWEST WINDS 10 TO
15 MPH.
MONDAY
PARTLY CLOUDY. MUCH COLDER. LOWS AROUND 17. HIGHS IN
THE UPPER 20S. MINIMUM RH 40 PERCENT. NORTHWEST WINDS 10 TO
15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS AROUND 15. HIGHS IN THE UPPER 30S.
MINIMUM RH 34 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 20S. HIGHS IN THE
LOWER 40S. WEST WINDS 5 TO 10 MPH.
MOZ051-059-060-062-065-251000-
MONTGOMERY MO-GASCONADE MO-WARREN MO-FRANKLIN MO-JEFFERSON MO-
INCLUDING THE CITIES OF WASHINGTON, UNION, AND SULLIVAN
451 PM CST WED DEC 24 2025
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 51 (+1) 72 (-1) 55 73
RH % (24H TREND) 100 (+3) 63 (-6) 99 51
WIND 20FT AM(MPH) LGT/VAR W 4-8 G16
WIND 20FT PM(MPH) LGT/VAR LGT/VAR LGT/VAR W 3-7 G15
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
1700FT MIXING TEMP 68 69
MIXING HGT(FT-AGL) 360 1900 320 2130
TRANSPORT WND (M/S) W 3 SE 3 SE 4 W 7
TRANSPORT WND (MPH) W 7 SE 7 SE 8 W 15
VENT RATE (M/S-M) 100 3130 150 6930
POOR POOR POOR FAIR
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS AROUND 70.
SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. COOLER. LOWS IN
THE LOWER 50S. HIGHS IN THE UPPER 50S. WEST WINDS 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. MUCH COLDER. LOWS AROUND 18. HIGHS IN
THE UPPER 20S. MINIMUM RH 40 PERCENT. NORTHWEST WINDS 10 TO
15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS AROUND 16. HIGHS IN THE UPPER 30S.
MINIMUM RH 34 PERCENT. WEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 20S. HIGHS IN THE
LOWER 40S. WEST WINDS 5 TO 10 MPH.
MOZ061-063-064-251000-
SAINT CHARLES MO-SAINT LOUIS MO-SAINT LOUIS CITY MO-
INCLUDING THE CITIES OF SAINT CHARLES AND SAINT LOUIS
451 PM CST WED DEC 24 2025
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 51 (+4) 69 (0) 56 71
RH % (24H TREND) 100 (+5) 65 (-6) 99 54
WIND 20FT AM(MPH) LGT/VAR SW 4-8 G15
WIND 20FT PM(MPH) LGT/VAR LGT/VAR LGT/VAR W 4-8 G15
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
1700FT MIXING TEMP 68 68
MIXING HGT(FT-AGL) 310 920 330 2310
TRANSPORT WND (M/S) W 3 E 3 E 4 W 7
TRANSPORT WND (MPH) W 6 E 6 E 8 W 16
VENT RATE (M/S-M) 120 1890 170 6430
POOR POOR POOR FAIR
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE
UPPER 60S. SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE MID
50S. HIGHS IN THE UPPER 50S. WEST WINDS 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. MUCH COLDER. LOWS AROUND 20. HIGHS IN
THE UPPER 20S. MINIMUM RH 40 PERCENT. NORTHWEST WINDS 15 TO
20 MPH.
TUESDAY
PARTLY CLOUDY. LOWS AROUND 18. HIGHS IN THE MID 30S.
MINIMUM RH 35 PERCENT. WEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE
LOWER 40S. WEST WINDS 5 TO 10 MPH.
ILZ064-065-069-070-074-079-100>102-251000-
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
451 PM CST WED DEC 24 2025
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 51 (+4) 69 (+4) 56 72
RH % (24H TREND) 100 (+1) 71 (-8) 100 56
WIND 20FT AM(MPH) LGT/VAR SW 6-10 G16
WIND 20FT PM(MPH) S 4-8 G16 LGT/VAR LGT/VAR W 5-9 G16
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
1700FT MIXING TEMP 69 69
MIXING HGT(FT-AGL) 350 1420 350 2750
TRANSPORT WND (M/S) W 4 E 3 E 4 W 8
TRANSPORT WND (MPH) W 8 E 7 E 9 W 18
VENT RATE (M/S-M) 180 3890 260 8460
POOR POOR POOR GOOD
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID
60S. SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE MID 50S.
HIGHS IN THE LOWER 60S. WEST WINDS 10 TO 15 MPH.
MONDAY
BREEZY. PARTLY CLOUDY. A CHANCE OF RAIN. MUCH COLDER.
LOWS AROUND 20. HIGHS IN THE UPPER 20S. NORTHWEST WINDS 15 TO
25 MPH.
TUESDAY
MOSTLY CLEAR. LOWS AROUND 18. HIGHS IN THE MID 30S.
MINIMUM RH 38 PERCENT. WEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS AROUND
40. WEST WINDS 5 TO 10 MPH.
MOZ018-019-026-027-034>036-042-052-251000-
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
451 PM CST WED DEC 24 2025
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 43 (+4) 60 (-2) 49 65
RH % (24H TREND) 100 (+3) 77 (0) 100 59
WIND 20FT AM(MPH) LGT/VAR W 3-7 G15
WIND 20FT PM(MPH) LGT/VAR LGT/VAR LGT/VAR NW 3-7 G15
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
1700FT MIXING TEMP 63 64
MIXING HGT(FT-AGL) 250 970 410 1810
TRANSPORT WND (M/S) S 3 E 5 E 5 NW 5
TRANSPORT WND (MPH) S 7 E 10 E 10 NW 12
VENT RATE (M/S-M) 0 2080 120 4670
POOR POOR POOR MARGINAL
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
MID 60S. SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. COOLER. LOWS IN
THE MID 40S. HIGHS AROUND 50. NORTHWEST WINDS 15 TO 20 MPH.
MONDAY
PARTLY CLOUDY. MUCH COLDER. LOWS AROUND 16. HIGHS IN
THE UPPER 20S. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
PARTLY CLOUDY. LOWS AROUND 15. HIGHS IN THE MID 30S.
MINIMUM RH 36 PERCENT. WEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
UPPER 30S. WEST WINDS 5 TO 10 MPH.
ILZ095>098-251000-
ADAMS IL-BROWN IL-PIKE IL-CALHOUN IL-
INCLUDING THE CITIES OF QUINCY, MOUNT STERLING, AND PITTSFIELD
451 PM CST WED DEC 24 2025
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 42 (+6) 58 (-1) 50 65
RH % (24H TREND) 100 (+2) 78 (+2) 100 60
WIND 20FT AM(MPH) LGT/VAR W 3-7
WIND 20FT PM(MPH) LGT/VAR E 3-7 SE 3-7 NW 4-8 G15
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
1700FT MIXING TEMP 63 63
MIXING HGT(FT-AGL) 230 960 440 1910
TRANSPORT WND (M/S) NW 3 E 5 E 6 NW 6
TRANSPORT WND (MPH) NW 7 E 12 E 13 NW 14
VENT RATE (M/S-M) 40 2180 170 4840
POOR POOR POOR MARGINAL
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. COOLER. LOWS IN
THE UPPER 40S. HIGHS IN THE LOWER 50S. NORTHWEST WINDS 15 TO
20 MPH.
MONDAY
PARTLY CLOUDY. MUCH COLDER. LOWS AROUND 17. HIGHS IN
THE MID 20S. NORTHWEST WINDS 15 TO 20 MPH.
TUESDAY
PARTLY CLOUDY. LOWS AROUND 15. HIGHS IN THE MID 30S.
MINIMUM RH 35 PERCENT. WEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
UPPER 30S. NORTHWEST WINDS 10 TO 15 MPH.
ILZ058>060-099-251000-
GREENE IL-MACOUPIN IL-MONTGOMERY IL-JERSEY IL-
INCLUDING THE CITY OF LITCHFIELD
451 PM CST WED DEC 24 2025
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 46 (+8) 62 (+2) 53 67
RH % (24H TREND) 100 (+1) 69 (-7) 99 55
WIND 20FT AM(MPH) LGT/VAR SW 5-9 G15
WIND 20FT PM(MPH) S 3-7 E 3-7 SE 3-7 W 5-9 G15
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
1700FT MIXING TEMP 66 65
MIXING HGT(FT-AGL) 280 870 420 2300
TRANSPORT WND (M/S) NW 4 E 5 E 5 NW 7
TRANSPORT WND (MPH) NW 8 E 10 E 12 NW 15
VENT RATE (M/S-M) 0 1650 130 6870
POOR POOR POOR FAIR
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 60S. SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE LOWER
50S. HIGHS IN THE MID 50S. WEST WINDS 15 TO 20 MPH.
MONDAY
PARTLY CLOUDY. MUCH COLDER. LOWS AROUND 17. HIGHS IN
THE MID 20S. MINIMUM RH 39 PERCENT. NORTHWEST WINDS 15 TO 20 MPH.
TUESDAY
PARTLY CLOUDY. LOWS AROUND 15. HIGHS IN THE LOWER 30S.
MINIMUM RH 34 PERCENT. WEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE
UPPER 30S. WEST WINDS 10 TO 15 MPH.
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