474
FNUS53 KLSX 112239
FWFLSX
FIRE WEATHER PLANNING FORECAST FOR EASTERN/CENTRAL MO AND SOUTHWEST IL
NATIONAL WEATHER SERVICE SAINT LOUIS MO
539 PM CDT WED MAR 11 2026
AFTER TODAY'S COOL DOWN, A TURN TO SOUTHWEST WINDS INITIATES A
DRY WARM UP ON THURSDAY. IT WON'T GET THAT WARM (ONLY IN THE 50S,
BUT IT WILL BE DRY WITH DEEPER MIXING. THIS CONTINUES ON FRIDAY
AHEAD OF THE NEXT COLD FRONT WHICH SHIFTS WINDS TO THE NORTH AND
BRINGS COOLER AIR IN THE AFTERNOON. THE NEXT WIDESPREAD
PRECIPITATION CHANCES BEGIN LATE SUNDAY IN THE VICINITY OF AN
EVEN STRONGER COLD FRONT BRINGING WINTER-LIKE TEMPERATURES EARLY
NEXT WEEK.
MOZ072-073-083-084-099-120900-
CRAWFORD MO-WASHINGTON MO-DENT MO-IRON MO-REYNOLDS MO-
INCLUDING THE CITIES OF POTOSI/SALEM RANGER DISTRICT AND SALEM
539 PM CDT WED MAR 11 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY CLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 29 (-30) 56 (-10) 40 67
RH % (24H TREND) 85 (-9) 24 (-48) 61 29
WIND 20FT AM(MPH) LGT/VAR SW 4-8 G23
WIND 20FT PM(MPH) NW 8-12 G27 LGT/VAR S 5-9 G24 W 3-7 G17
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
1700FT MIXING TEMP 47 56
MIXING HGT(FT-AGL) 590 4970 1480 4300
TRANSPORT WND (M/S) N 5 SW 8 SW 10 W 6
TRANSPORT WND (MPH) N 10 SW 17 SW 22 W 13
VENT RATE (M/S-M) 430 15340 2210 11250
POOR EXCELLENT POOR GOOD
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
MID 60S. MINIMUM RH 38 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. RAIN LIKELY. LOWS IN THE LOWER 50S.
HIGHS IN THE UPPER 60S. SOUTHWEST WINDS 15 TO 20 MPH.
MONDAY
BREEZY. PARTLY CLOUDY. A CHANCE OF RAIN AND SNOW. MUCH
COLDER. LOWS IN THE LOWER 20S. HIGHS IN THE UPPER 30S. MINIMUM RH
25 PERCENT. NORTHWEST WINDS 15 TO 25 MPH.
TUESDAY
PARTLY CLOUDY. LOWS AROUND 19. HIGHS IN THE MID 40S.
MINIMUM RH 29 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. WARMER. LOWS IN THE LOWER 30S. HIGHS
IN THE LOWER 60S. MINIMUM RH 38 PERCENT. SOUTHWEST WINDS 5 TO
10 MPH.
MOZ074-075-085-120900-
SAINT FRANCOIS MO-SAINTE GENEVIEVE MO-MADISON MO-
INCLUDING THE CITIES OF FARMINGTON AND FREDERICKTOWN RANGER
DISTRICT
539 PM CDT WED MAR 11 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY CLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 30 (-31) 55 (-13) 39 67
RH % (24H TREND) 83 (-12) 27 (-45) 63 31
WIND 20FT AM(MPH) LGT/VAR SW 7-11 G25
WIND 20FT PM(MPH) NW 11-15 G27 W 3-7 G15 S 7-11 G25 W 5-9 G17
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
1700FT MIXING TEMP 48 57
MIXING HGT(FT-AGL) 810 5220 1360 4760
TRANSPORT WND (M/S) N 5 SW 6 S 7 W 6
TRANSPORT WND (MPH) N 10 SW 14 S 15 W 14
VENT RATE (M/S-M) 600 14250 1880 11590
POOR GOOD POOR GOOD
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
60S. EAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. RAIN LIKELY. LOWS AROUND 50. HIGHS IN
THE UPPER 60S. SOUTHWEST WINDS 15 TO 20 MPH.
MONDAY
BREEZY. PARTLY CLOUDY. A CHANCE OF RAIN AND SNOW. MUCH
COLDER. LOWS IN THE MID 20S. HIGHS IN THE UPPER 30S. MINIMUM RH
26 PERCENT. NORTHWEST WINDS 15 TO 25 MPH.
TUESDAY
PARTLY CLOUDY. LOWS AROUND 19. HIGHS IN THE MID 40S.
MINIMUM RH 31 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. WARMER. LOWS IN THE LOWER 30S. HIGHS
IN THE UPPER 50S. MINIMUM RH 40 PERCENT. SOUTHWEST WINDS 5 TO
10 MPH.
MOZ041-047>050-120900-
BOONE MO-MONITEAU MO-COLE MO-OSAGE MO-CALLAWAY MO-
INCLUDING THE CITIES OF COLUMBIA, CEDAR CREEK RANGER DISTRICT,
JEFFERSON CITY, AND FULTON
539 PM CDT WED MAR 11 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR CLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 29 (-22) 55 (-1) 43 60
RH % (24H TREND) 87 (-11) 30 (-42) 59 30
WIND 20FT AM(MPH) LGT/VAR W 8-12 G23
WIND 20FT PM(MPH) NW 7-11 G24 SW 8-12 G24 S 10-14 G29 NW 5-9 G19
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
1700FT MIXING TEMP 48 51
MIXING HGT(FT-AGL) 280 4570 1540 3870
TRANSPORT WND (M/S) W 4 SW 12 SW 10 NW 6
TRANSPORT WND (MPH) W 8 SW 26 SW 23 NW 14
VENT RATE (M/S-M) 150 18710 3220 10550
POOR EXCELLENT POOR GOOD
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
60S. MINIMUM RH 38 PERCENT. EAST WINDS 5 TO 10 MPH.
SUNDAY
BREEZY. MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE
LOWER 50S. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS 20 TO 25 MPH.
MONDAY
BREEZY. PARTLY CLOUDY. MUCH COLDER. LOWS AROUND 20.
HIGHS IN THE MID 30S. MINIMUM RH 29 PERCENT. NORTHWEST WINDS
15 TO 25 MPH.
TUESDAY
PARTLY CLOUDY. LOWS AROUND 18. HIGHS IN THE MID 40S.
MINIMUM RH 34 PERCENT. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. WARMER. LOWS IN THE MID 30S. HIGHS
AROUND 60. SOUTHWEST WINDS 5 TO 10 MPH.
MOZ051-059-060-062-065-120900-
MONTGOMERY MO-GASCONADE MO-WARREN MO-FRANKLIN MO-JEFFERSON MO-
INCLUDING THE CITIES OF WASHINGTON, UNION, AND SULLIVAN
539 PM CDT WED MAR 11 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR CLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 29 (-27) 55 (-5) 42 63
RH % (24H TREND) 86 (-10) 29 (-44) 59 31
WIND 20FT AM(MPH) LGT/VAR W 8-12 G26
WIND 20FT PM(MPH) NW 9-13 G24 SW 5-9 G21 S 8-12 G29 NW 5-9 G20
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
1700FT MIXING TEMP 48 53
MIXING HGT(FT-AGL) 320 4910 1800 4210
TRANSPORT WND (M/S) NW 4 SW 10 SW 8 NW 7
TRANSPORT WND (MPH) NW 9 SW 22 SW 18 NW 15
VENT RATE (M/S-M) 170 17930 3010 12440
POOR EXCELLENT POOR GOOD
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
60S. MINIMUM RH 39 PERCENT. EAST WINDS 5 TO 10 MPH.
SUNDAY
BREEZY, RAIN. LOWS IN THE LOWER 50S. HIGHS IN THE MID
60S. SOUTHWEST WINDS 20 TO 25 MPH.
MONDAY
BREEZY. MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW. MUCH
COLDER. LOWS IN THE LOWER 20S. HIGHS IN THE UPPER 30S. MINIMUM RH
29 PERCENT. NORTHWEST WINDS 15 TO 25 MPH.
TUESDAY
PARTLY CLOUDY. LOWS AROUND 17. HIGHS IN THE MID 40S.
MINIMUM RH 34 PERCENT. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. WARMER. LOWS IN THE LOWER 30S. HIGHS
IN THE UPPER 50S. SOUTHWEST WINDS 5 TO 10 MPH.
MOZ061-063-064-120900-
SAINT CHARLES MO-SAINT LOUIS MO-SAINT LOUIS CITY MO-
INCLUDING THE CITIES OF SAINT CHARLES AND SAINT LOUIS
539 PM CDT WED MAR 11 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR CLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 31 (-28) 55 (-5) 43 61
RH % (24H TREND) 85 (-10) 32 (-39) 58 31
WIND 20FT AM(MPH) LGT/VAR W 10-14 G26
WIND 20FT PM(MPH) NW 10-14 G24 SW 5-9 G17 S 8-12 G26 NW 7-11 G20
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
1700FT MIXING TEMP 48 53
MIXING HGT(FT-AGL) 500 4850 1740 4400
TRANSPORT WND (M/S) NW 5 SW 9 S 8 W 8
TRANSPORT WND (MPH) NW 10 SW 21 S 17 W 17
VENT RATE (M/S-M) 300 16500 3100 13880
POOR EXCELLENT POOR GOOD
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
LOWER 60S. MINIMUM RH 38 PERCENT. EAST WINDS 5 TO 10 MPH.
SUNDAY
BREEZY, RAIN. LOWS IN THE LOWER 50S. HIGHS IN THE MID
60S. SOUTHWEST WINDS 20 TO 25 MPH.
MONDAY
BREEZY. MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW. MUCH
COLDER. LOWS IN THE MID 20S. HIGHS IN THE UPPER 30S. MINIMUM RH
30 PERCENT. NORTHWEST WINDS 15 TO 25 MPH.
TUESDAY
PARTLY CLOUDY. LOWS AROUND 18. HIGHS IN THE LOWER 40S.
MINIMUM RH 34 PERCENT. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. WARMER. LOWS IN THE LOWER 30S. HIGHS
IN THE UPPER 50S. SOUTHWEST WINDS 5 TO 10 MPH.
ILZ064-065-069-070-074-079-100>102-120900-
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
539 PM CDT WED MAR 11 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY CLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 30 (-30) 54 (-9) 40 62
RH % (24H TREND) 90 (-9) 34 (-42) 63 35
WIND 20FT AM(MPH) LGT/VAR SW 12-16 G26
WIND 20FT PM(MPH) NW 13-17 G26 W 4-8 G15 S 9-13 G24 W 9-13 G23
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
1700FT MIXING TEMP 47 54
MIXING HGT(FT-AGL) 760 4520 1230 4520
TRANSPORT WND (M/S) NW 5 SW 7 S 7 W 9
TRANSPORT WND (MPH) NW 10 SW 16 S 16 W 20
VENT RATE (M/S-M) 780 14260 2080 20720
POOR GOOD POOR EXCELLENT
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS AROUND 60.
EAST WINDS 5 TO 10 MPH.
SUNDAY
BREEZY, RAIN. LOWS IN THE UPPER 40S. HIGHS IN THE MID
60S. SOUTH WINDS 20 TO 25 MPH.
MONDAY
BREEZY. MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW. MUCH
COLDER. LOWS IN THE MID 20S. HIGHS IN THE MID 30S. MINIMUM RH
36 PERCENT. NORTHWEST WINDS 15 TO 25 MPH.
TUESDAY
PARTLY CLOUDY. LOWS AROUND 17. HIGHS AROUND 40.
MINIMUM RH 36 PERCENT. WEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. WARMER. LOWS IN THE LOWER 30S. HIGHS
IN THE MID 50S. SOUTHWEST WINDS 5 TO 10 MPH.
MOZ018-019-026-027-034>036-042-052-120900-
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
539 PM CDT WED MAR 11 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 29 (-15) 53 (+6) 42 56
RH % (24H TREND) 87 (-11) 34 (-39) 60 31
WIND 20FT AM(MPH) W 3-7 G18 W 10-14 G26
WIND 20FT PM(MPH) NW 7-11 G24 SW 9-13 G30 S 13-17 G33 NW 7-11 G22
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
1700FT MIXING TEMP 48 48
MIXING HGT(FT-AGL) 360 4630 1760 4560
TRANSPORT WND (M/S) W 5 SW 13 W 12 NW 8
TRANSPORT WND (MPH) W 10 SW 30 W 28 NW 18
VENT RATE (M/S-M) 230 28830 3940 15470
POOR EXCELLENT POOR EXCELLENT
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
UPPER 50S. EAST WINDS 5 TO 10 MPH.
SUNDAY
BREEZY, RAIN. LOWS IN THE UPPER 40S. HIGHS AROUND 60.
SOUTHWEST WINDS 20 TO 25 MPH.
MONDAY
BREEZY. MOSTLY CLOUDY. A CHANCE OF RAIN. MUCH COLDER.
LOWS AROUND 18. HIGHS IN THE LOWER 30S. MINIMUM RH 37 PERCENT.
NORTHWEST WINDS 15 TO 25 MPH.
TUESDAY
PARTLY CLOUDY. LOWS AROUND 15. HIGHS IN THE LOWER 40S.
MINIMUM RH 40 PERCENT. SOUTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. WARMER. LOWS AROUND 30. HIGHS IN THE
MID 50S. SOUTHWEST WINDS 5 TO 10 MPH.
ILZ095>098-120900-
ADAMS IL-BROWN IL-PIKE IL-CALHOUN IL-
INCLUDING THE CITIES OF QUINCY, MOUNT STERLING, AND PITTSFIELD
539 PM CDT WED MAR 11 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 29 (-15) 53 (+7) 42 56
RH % (24H TREND) 89 (-10) 36 (-40) 60 32
WIND 20FT AM(MPH) W 3-7 G15 W 11-15 G27
WIND 20FT PM(MPH) NW 9-13 G24 SW 8-12 G24 S 11-15 G30 NW 8-12 G24
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
1700FT MIXING TEMP 47 48
MIXING HGT(FT-AGL) 330 4710 1930 4810
TRANSPORT WND (M/S) W 5 SW 12 W 13 NW 10
TRANSPORT WND (MPH) W 10 SW 28 W 29 NW 22
VENT RATE (M/S-M) 270 21650 4520 16600
POOR EXCELLENT POOR EXCELLENT
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
50S. EAST WINDS 5 TO 10 MPH.
SUNDAY
BREEZY, RAIN. LOWS IN THE UPPER 40S. HIGHS AROUND 60.
SOUTHWEST WINDS 20 TO 25 MPH.
MONDAY
BREEZY. MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW. MUCH
COLDER. LOWS AROUND 19. HIGHS IN THE LOWER 30S. MINIMUM RH
40 PERCENT. NORTHWEST WINDS 15 TO 25 MPH.
TUESDAY
PARTLY CLOUDY. LOWS AROUND 14. HIGHS IN THE UPPER 30S.
MINIMUM RH 39 PERCENT. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. WARMER. LOWS IN THE UPPER 20S. HIGHS
IN THE LOWER 50S. SOUTHWEST WINDS 5 TO 10 MPH.
ILZ058>060-099-120900-
GREENE IL-MACOUPIN IL-MONTGOMERY IL-JERSEY IL-
INCLUDING THE CITY OF LITCHFIELD
539 PM CDT WED MAR 11 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 28 (-25) 53 (-3) 39 58
RH % (24H TREND) 88 (-12) 32 (-45) 64 30
WIND 20FT AM(MPH) LGT/VAR W 13-17 G26
WIND 20FT PM(MPH) NW 12-16 G25 SW 7-11 G19 S 11-15 G27 NW 11-15 G24
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
1700FT MIXING TEMP 47 49
MIXING HGT(FT-AGL) 440 4540 1580 4930
TRANSPORT WND (M/S) NW 5 SW 9 S 9 NW 10
TRANSPORT WND (MPH) NW 12 SW 21 S 20 NW 22
VENT RATE (M/S-M) 370 16790 2710 18530
POOR EXCELLENT POOR EXCELLENT
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 50S. MINIMUM RH 38 PERCENT. EAST WINDS 5 TO 10 MPH.
SUNDAY
BREEZY, RAIN. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER
60S. SOUTHWEST WINDS 20 TO 25 MPH.
MONDAY
BREEZY. MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW. MUCH
COLDER. LOWS IN THE LOWER 20S. HIGHS IN THE LOWER 30S. MINIMUM RH
37 PERCENT. NORTHWEST WINDS 15 TO 25 MPH.
TUESDAY
PARTLY CLOUDY. LOWS AROUND 14. HIGHS IN THE UPPER 30S.
MINIMUM RH 35 PERCENT. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. WARMER. LOWS IN THE UPPER 20S. HIGHS
IN THE LOWER 50S. SOUTHWEST WINDS 5 TO 10 MPH.
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